What are Counters, Dividers ?
Counters, Dividers are integrated circuits designed to count pulses and divide frequencies in electronic systems. They are commonly used in applications like production electronics assembly and engineering evaluation. Important specifications include Count Rate, which determines the speed of operation; Logic Type, which affects compatibility with other logic circuits; and Operating Temperature, which ensures reliable performance in various environments. Validating lifecycle status is crucial for procurement teams to avoid sourcing obsolete components.
Parts in this category
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| Part & Mfr | AEC Qualified | Automotive Grade | Clock Frequency | Conflict Minerals | Count Rate | Direction | Failure Rate | Features | Frequency | Function | Halogen Free | Industrial Grade | Input Type | Latch-up Performance | Lead Spacing | Lead Style | Length | Logic Type | Medical Grade | Military Grade | Mounting Type | Number of Bits | Number of Bits per Element | Number of Elements | Number of Pins | Number of Terminations | Operating Mode | Operating Temperature | Operating Temperature Range | Operating Voltage | Output Current | Output Type | Package / Case | Power Dissipation | Propagation Delay | Reset | SVHC Present | Storage Temperature | Supplier Device Package | Supplier Package | Supply Current | Supply Voltage | Tape & Reel | Technology | Timing | Trigger Type | Voltage | Width | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Harris Semiconductor
|
25
|
$0.50
|
- | - | - | - | 8 MHz | Up | - | - | - | - | - | - | - | - | - | - | - | Binary Counter | - | - | Through Hole | - | 4 | 2 | - | - | - | -55°C ~ 125°C | - | - | - | - | - | - | - | Asynchronous | - | - | 16-PDIP | - | - | - | - | - | Synchronous | Positive, Negative | 3 V ~ 18 V | - | |
Texas Instruments
|
25
|
$0.50
|
- | - | - | - | - | - | LS | - | - | - | - | - | - | - | 2.54 mm | Through Hole | - | - | - | - | Through Hole | - | - | - | - | - | Decade Counter | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
25
|
$4.27
|
- | - | - | - | 75 MHz | Up, Down | - | - | - | - | - | - | Bipolar | - | - | - | - | Binary Counter | - | - | Through Hole | - | 4 | 1 | - | - | - | 0°C ~ 70°C | - | - | - | Push-Pull | - | - | - | - | - | - | 16-PDIP | - | - | - | - | - | Synchronous | Positive Edge | 4.5 V ~ 5.5 V | - | |
Texas Instruments
|
25
|
$18.45
|
- | - | - | - | - | - | - | - | 50/30/100 MHz | Presettable Decade Or Binary Counters/Latches | - | - | - | - | - | Through Hole | - | - | - | - | - | - | - | - | - | - | - | - | -55 to 125 °C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
25
|
$0.50
|
- | - | - | - | 35 MHz | Up, Down | - | - | - | - | - | - | - | - | - | - | - | Binary Counter | - | - | Through Hole | - | 8 | 1 | - | - | - | 0°C ~ 70°C | - | - | - | - | - | - | - | Synchronous | - | - | 24-PDIP | 24-PDIP | - | - | - | - | Synchronous | Positive Edge | 4.5 V ~ 5.5 V | - | |
Texas Instruments
|
24
|
$0.95
|
- | - | - | - | 95 MHz | Up | - | Balanced outputs, Over-voltage tolerant inputs, Partial power down (Ioff), Very high speed (tpd 5-10ns) | - | - | - | - | Standard CMOS | exceeds 100mA per JESD 78, class II | - | - | - | Asynchronous Binary Counter | - | - | Through Hole | - | 12 | 1 | - | - | - | -40°C ~ 85°C | - | - | - | Push-Pull | - | - | - | Asynchronous | Not Present | - | 16-PDIP | 16-PDIP | - | - | - | - | Asynchronous | Negative Edge | 2V to 5.5V | - | |
Texas Instruments
|
24
|
$0.50
|
- | - | - | - | 40 MHz | Up | - | - | - | - | - | - | - | - | 7.62 mm | Through Hole | - | Binary Counter | - | - | Through Hole | - | 4 | 1 | - | - | - | 0°C ~ 70°C | - | - | - | - | - | - | - | Synchronous | - | - | 16-PDIP | 16-PDIP | - | - | - | - | Synchronous | Positive Edge | 4.5 V ~ 5.5 V | - | |
On Semiconductor
|
24
|
$0.50
|
- | - | - | - | 4 GHz | Up, Down | - | - | - | - | - | - | - | - | - | - | 2 mm | Divide-by-2 | - | - | Surface Mount | - | 4 | 1 | 8 | 8 | - | -40°C | - | - | - | - | - | - | 0.45 ns | Asynchronous | - | - | 16-CDIP | - | - | 3.3 V | - | ECL | Synchronous | Positive, Negative | - | 2 mm | |
Harris Semiconductor
|
22
|
$0.50
|
- | - | - | - | 12 MHz | Up | - | - | - | - | - | - | - | - | 7.62 mm | Through Hole | - | Binary Counter | - | - | Through Hole | - | 21 | 1 | - | - | - | -55°C ~ 125°C | - | - | - | - | - | - | - | - | Not Present | - | 16-PDIP | - | - | - | No | - | - | Negative Edge | 3 V ~ 18 V | - | |
Texas Instruments
|
22
|
$0.50
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
22
|
$0.50
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Through Hole | - | - | - | Yes | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
22
|
$0.50
|
- | - | - | - | 35 MHz | Up | - | - | - | - | - | - | - | - | - | Through Hole | - | Binary Counter | - | Yes | Through Hole | 8 Bit | - | 1 Element | - | - | - | -55°C ~ 125°C | - | 4.5 V ~ 5.5 V | - | - | 16-CDIP | - | - | - | - | - | - | - | - | - | - | - | - | Positive Edge | - | - | |
On Semiconductor
|
21
|
$0.50
|
- | - | - | - | 25 MHz | Up | - | - | - | - | - | - | - | - | - | - | - | Binary Counter | - | - | Through Hole | - | 4 | 1 | - | - | - | 0°C ~ 70°C | - | - | - | - | 16-DIP (0.300", 7.62mm) | - | - | Asynchronous | - | - | 16-PDIP | - | - | - | - | - | Synchronous | Positive Edge | 4.75 V ~ 5.25 V | - | |
On Semiconductor
|
21
|
$0.50
|
- | - | - | - | 50 MHz | Up | - | - | - | - | Halogen Free | - | - | - | - | - | - | Binary Counter | - | - | Surface Mount | - | 4 | 2 | - | - | - | -55°C ~ 125°C | - | - | - | - | - | - | - | Asynchronous | Not Present | - | 14-SOIC | 14-SOIC | - | - | - | - | - | Negative Edge | 2 V ~ 6 V | - | |
Texas Instruments
|
20
|
$0.50
|
- | - | - | - | 24 MHz | Up, Down | - | - | - | - | - | - | - | - | 7.62 mm | - | - | Binary Counter | - | - | Through Hole | - | 4 | 1 | - | - | - | -40°C to 85°C | - | - | - | - | - | - | - | Asynchronous | - | - | 16-PDIP | 16-PDIP | - | - | - | - | Synchronous | Positive Edge | 2 V to 6 V | - | |
Nexperia USA Inc.
|
20
|
$0.50
|
- | - | - | - | 40 MHz | Up | - | - | - | - | - | - | - | - | - | - | - | Binary Counter | - | - | Surface Mount | - | 4 | 2 | - | - | - | -40 °C to +85 °C | - | - | - | - | - | - | - | Asynchronous | - | - | 16-SO | - | - | - | - | - | - | Positive, Negative | 3.0 V to 15.0 V | - | |
On Semiconductor
|
20
|
$0.50
|
- | - | - | - | 140 MHz | Up | - | - | - | - | - | - | - | - | - | - | - | Cmos | - | - | Surface Mount | - | 12 | 1 | - | - | - | -40°C ~ 85°C | - | - | 24 mA | - | - | - | - | Asynchronous | Not Present | - | 16-SOIC | 16-SOIC | - | - | - | - | - | Negative Edge | 2 V ~ 6 V | - | |
Texas Instruments
|
20
|
$0.63
|
- | - | - | - | 95 MHz | Up | - | Balanced outputs, Over-voltage tolerant inputs, Partial power down (Ioff), Very high speed (tpd 5-10ns) | - | - | - | - | Standard CMOS | >100mA Class II | - | - | - | Binary Counter | - | - | Surface Mount | 12 | 12 | 1 | - | - | - | -40°C to 85°C | - | - | - | Push-Pull | - | - | - | Asynchronous | - | - | 16-SOIC | - | - | - | - | - | Asynchronous | Negative Edge | 2 V ~ 5.5 V | - | |
Texas Instruments
|
19
|
$14.40
|
- | - | - | - | 24 MHz | Up | - | Balanced outputs, Positive input clamp diode, Standard speed (tpd > 50ns) | - | Counter | - | - | Standard CMOS | - | - | Through Hole | - | Binary Counter | - | - | Through Hole | - | 7 | 1 | - | - | - | -55°C to 125°C | - | - | - | Push-Pull | - | - | - | Asynchronous | Not Present | - | 14-CDIP | - | - | - | - | - | - | Negative Edge | 3V to 18V | - | |
Texas Instruments
|
18
|
$15.58
|
- | - | - | - | - | - | - | Partial power down (Ioff) | - | Frequency divider | - | - | Bipolar | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | TTL | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
NXP Semiconductors
|
18
|
$0.50
|
- | - | - | - | 18 MHz | Up, Down | - | - | - | - | - | - | - | - | 1.27 mm | Gull Wing | - | Binary Counter | - | - | Surface Mount | - | 4 | 1 | - | - | - | -40°C to 85°C | - | - | - | - | - | - | - | Asynchronous | - | - | 16-SO | 16-SO | - | - | Yes | - | Synchronous | Positive Edge | 4.5 V to 15.5 V | - | |
On Semiconductor
|
18
|
$0.50
|
- | - | - | - | 32 MHz | Up | - | - | - | - | - | - | - | - | - | - | - | Counter, Decade | - | - | Through Hole | - | 4 | 1 | - | - | - | 0°C ~ 70°C | - | - | - | - | - | 45 mW | - | Asynchronous | - | - | 14-MDIP | - | - | - | - | - | - | Negative Edge | 4.75 V ~ 5.25 V | - | |
On Semiconductor
|
17
|
$0.50
|
No | No | - | - | - | Up | - | - | - | - | - | No | - | - | - | - | - | Binary Counter | No | No | Through Hole | - | 4 | 1 | - | - | - | -55°C to 125°C | - | - | - | - | - | - | - | Asynchronous | Not Present | - | 16-PDIP | 16-PDIP | - | 3V to 15V | - | - | - | Positive Edge | 3 V ~ 15 V | - | |
Texas Instruments
|
16
|
$0.54
|
- | - | - | - | 80 MHz | Up | - | - | - | - | - | - | - | - | 1.27 mm | Gull Wing | - | Binary Counter | - | - | Surface Mount | - | 4-Bit | 1 | - | - | - | -55°C to 125°C | - | - | - | - | - | - | - | Synchronous | - | - | 16-SOIC | - | - | - | - | - | Synchronous | Positive Edge | 4.5 V to 5.5 V | - | |
Texas Instruments
|
15
|
$0.50
|
- | - | - | - | 20 MHz | Up, Down | - | - | - | - | - | - | - | - | - | - | - | Binary Counter | - | - | Through Hole | - | 4 | 1 | - | - | - | -55°C ~ 125°C (TA) C | - | - | - | - | - | - | - | Synchronous | Not Present | -65°C ~ 150°C | 16-CDIP | - | - | - | No | - | Synchronous | Positive Edge | 4.5 V ~ 5.5 V | - | |
Texas Instruments
|
15
|
$12.00
|
- | - | - | - | 35 MHz | Up | - | - | - | - | - | - | - | - | - | - | - | Binary Counter | - | - | Through Hole | - | 4 | 2 | - | - | - | -55°C ~ 125°C | - | - | - | - | - | - | - | Asynchronous | - | - | 14-CDIP | 14-CDIP | - | - | - | - | - | Negative Edge | 2V ~ 6V | - | |
Texas Instruments
|
15
|
$10.59
|
- | - | - | - | 48 MHz | Up, Down | - | Balanced outputs, High speed (tpd 10-50ns), Positive input clamp diode | - | Counter | - | - | Standard CMOS | - | - | - | - | Binary Counter | - | Yes | Through Hole | - | 4 | 1 | - | - | - | -55°C ~ 125°C (TA) | - | - | - | Push-Pull | - | - | Typical t pd = 13 ns | Synchronous | - | - | 16-CDIP | - | 80-μA Max I CC | - | - | - | Synchronous | Positive Edge | 2 V ~ 6 V | - | |
NXP Semiconductors
|
15
|
$0.50
|
- | - | - | Unaffected | 32 MHz | Down | - | - | - | - | - | - | - | - | - | - | - | Binary Counter | - | - | Through Hole | - | 4 | 1 | - | - | - | -40°C to 85°C | - | - | - | - | - | - | - | Asynchronous | Not Present | - | 16-DIP | 16-DIP (0.300", 7.62mm) | - | - | - | - | Synchronous | Positive, Negative | 4.5 V to 15.5 V | - | |
Texas Instruments
|
13
|
$0.17
|
- | - | - | - | 36 MHz | Up | - | - | - | - | - | - | - | - | - | - | - | Binary Counter | - | - | Surface Mount | - | 4 | 2 | - | - | - | -40°C ~ 85°C | - | - | - | - | - | - | - | Asynchronous | Not Present | - | 14-SSOP | 14-SSOP | - | - | - | - | - | Negative Edge | 2V to 6V | - | |
Texas Instruments
|
13
|
$11.65
|
- | - | - | - | - | - | - | - | - | Counter | - | - | Bipolar | - | - | Through Hole | - | - | - | Yes | Through Hole | - | - | - | - | - | - | - | -55 to 125 °C | - | - | Push-Pull | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
On Semiconductor
|
13
|
$0.50
|
- | - | 8 MHz | - | 12 MHz | Up | - | - | - | - | - | - | - | - | - | - | - | Binary Counter | - | - | Surface Mount | - | 14 | 1 | - | - | - | -55°C to 125°C | - | - | - | - | - | - | - | Asynchronous | - | - | 16-SOIC | 16-SOIC | - | - | - | - | - | Negative Edge | 3V to 15V | - | |
Texas Instruments
|
12
|
$0.50
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
12
|
$0.50
|
- | - | - | - | - | Up | - | - | - | - | No | - | - | - | - | - | - | Counter, Decade | - | Yes | Surface Mount | - | 5 | 1 | - | - | - | -40°C ~ 125°C | - | 2 V ~ 6 V | - | - | - | - | - | Asynchronous | - | - | 16-TSSOP | - | - | - | - | - | - | Positive, Negative | - | - | |
Texas Instruments
|
11
|
$0.50
|
- | - | - | Unaffected | 35 MHz | Up, Down | - | - | - | - | - | - | - | - | - | - | - | Binary Counter | - | - | Through Hole | - | 8 | 1 | - | - | - | 0°C ~ 70°C | - | - | - | - | - | - | - | Asynchronous | Not Present | - | 24-PDIP | - | - | - | - | - | Synchronous | Positive Edge | 4.5 V ~ 5.5 V | - | |
Texas Instruments
|
10
|
$0.48
|
- | - | - | - | 36 MHz | Up | - | Balanced outputs, High speed (tpd 10-50ns), Positive input clamp diode | - | Counter | - | - | Standard CMOS | - | - | - | - | Binary Counter | - | - | Surface Mount | - | 4 | 1 | - | - | - | -40°C | - | - | - | Push-Pull | 16-TSSOP | - | 14ns | Asynchronous | - | - | 16-TSSOP | - | 80µA | - | - | - | Synchronous | Positive Edge | 2V | - | |
|
Texas Instruments
|
9
|
$0.50
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Yes | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Nexperia USA Inc.
|
8
|
$0.50
|
- | - | - | - | 107 MHz | Up | - | - | - | - | - | - | - | Exceeds 100 mA | - | Gull Wing | - | Binary Counter | - | - | Surface Mount | - | 4 | 2 | - | - | - | -40°C ~ 125°C | - | - | - | - | - | - | - | Asynchronous | Not Present | - | 14-TSSOP | 14-TSSOP | - | - | - | - | - | Negative Edge | 2 V ~ 6 V | - | |
Nexperia USA Inc.
|
8
|
$0.50
|
- | - | - | - | 32 MHz | Down | - | - | - | - | - | - | - | Exceeds 100 mA | - | - | - | Binary Counter | - | - | Surface Mount | - | 8-Bit | 1 | - | - | - | -40 °C / 125 °C | - | - | - | - | - | - | - | Asynchronous | - | - | 16-TSSOP | - | - | - | Tape & Reel | - | Synchronous | Positive Edge | 2 V / 6 V | - | |
Broadcom Limited
|
8
|
$0.50
|
- | - | - | - | 40 MHz | Up, Down | - | - | - | - | - | - | - | - | - | - | - | BCD Counter, Binary Counter, Divide-by-N | - | - | Surface Mount | - | 24-bit | 4 | - | - | - | 0°C ~ 85°C (TA) | - | - | - | - | - | - | - | - | - | - | 20-SOIC | - | - | - | - | - | - | Positive, Negative | 3 V ~ 5.5 V | - | |
Texas Instruments
|
7
|
$0.50
|
- | - | - | - | 25 MHz | - | - | - | - | - | - | - | - | - | - | - | - | Binary Counter | - | - | Through Hole | - | 4 | 1 | - | - | - | 0°C ~ 70°C (TA) | - | - | - | - | - | - | - | Asynchronous | - | - | 16-PDIP | - | - | - | - | - | Synchronous | Positive Edge | 4.75 V ~ 5.25 V | - | |
On Semiconductor
|
7
|
$0.50
|
- | - | - | - | 16 MHz | Up | - | - | - | - | - | - | - | - | 2.54mm mm | - | - | Binary Counter | - | - | Through Hole | - | 4 | 1 | - | - | - | -55°C to 125°C | - | - | - | - | - | 500 mW | - | Asynchronous | Not Present | -65°C to 150°C | 16-PDIP | - | - | - | - | - | - | Positive Edge | 3 Vdc to 18 Vdc | - | |
|
Texas Instruments
|
7
|
$0.50
|
- | - | - | - | 11 MHz | Up | - | - | - | - | - | - | - | - | - | - | - | Counter, Decade | - | - | Through Hole | - | 5 | 1 | - | - | - | -55°C to 125°C | - | - | - | - | - | - | - | Asynchronous | Not Present | - | 16-CDIP | - | - | - | - | - | - | Positive Edge | 3 V to 18 V | - | |
On Semiconductor
|
6
|
$0.50
|
- | - | - | - | 900 MHz | Up | - | - | - | - | - | - | - | - | - | J-Lead | - | Binary Counter | - | - | Surface Mount | - | 8 | 1 | - | - | - | 0°C ~ 85°C | - | - | - | - | - | - | - | Asynchronous | - | - | 28-PLCC (11.51x11.51) | - | - | - | - | - | Synchronous | Positive Edge | 4.2 V ~ 5.7 V | - | |
Harris Semiconductor
|
6
|
$0.50
|
- | - | - | - | 25 MHz | - | - | - | - | - | - | - | - | - | - | Through Hole | - | Counter, Decade | - | - | Through Hole | - | 5 | 1 | - | - | - | -55°C / 125°C | - | - | - | - | - | - | - | Asynchronous | - | - | 16-CDIP | - | - | - | - | - | - | Positive, Negative | 4.5 V / 5.5 V | - | |
Advanced Micro Devices
|
6
|
$0.50
|
- | - | - | - | 18 MHz | Up, Down | - | - | - | - | - | - | - | - | 2.54 mm | Through Hole | - | Binary Counter | - | - | Through Hole | - | 4 | 1 | - | - | - | -55°C ~ 125°C | - | - | - | - | - | - | - | Asynchronous | - | - | 20-PDIP | - | - | - | - | - | Synchronous | Positive Edge | 4.75 V ~ 5.25 V | - | |
Texas Instruments
|
6
|
$0.50
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
5
|
$0.50
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Through Hole | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
5
|
$0.50
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
5
|
$0.50
|
- | - | - | - | - | - | - | - | - | Synchronous 4-Bit Up/Down Counter | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
On Semiconductor
|
5
|
$0.50
|
- | - | - | - | 8 MHz | - | - | - | - | - | No | - | - | - | - | - | - | Divide-by-N | - | - | Through Hole | - | 5 | 1 | - | - | - | -55°C to 125°C | - | - | - | - | - | 500 mW | - | Asynchronous | - | - | 16-PDIP | - | - | - | - | - | Synchronous | Positive Edge | 3 V to 18 V | - |
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