What are Programmable Timers and Oscillators ?
Programmable Timers and Oscillators are electronic components designed to generate precise timing signals and control frequencies in various applications. They are commonly used in lighting and display control, production electronics assembly, and engineering evaluations. Important specifications for selection include Count, which determines the number of timing intervals; Current, which affects power consumption and circuit compatibility; and Frequency, which ensures the component meets the operational requirements of the application. It is crucial to validate lifecycle status and consider alternate sourcing options to mitigate procurement risks.
Parts in this category
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| Part & Mfr | Count | Current | ESD Protection | Frequency | Lead Spacing | Lead Style | Military Grade | Mounting Type | Number of Pins | Operating Temperature | Operating Temperature Range | Operating Voltage | Oscillator Type | Output Current | Output Type | Power Dissipation | SVHC Present | Supplier Device Package | Supplier Package | Supply Current | Supply Voltage | Tape & Reel | Termination Style | Type | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments
|
19
|
$22.66
|
- | - | 1000 V | - | - | Gull Wing | Yes | Surface Mount | 20 | - | -55°C to 125°C | - | - | - | - | - | Not Present | - | - | - | - | - | SMD/SMT | - | - | |
Analog Devices / Maxim Integrated
|
16
|
Price on request
|
- | 30µA | - | 500kHz | 3.9 mm | - | - | Surface Mount | - | -40°C to 85°C | - | - | - | - | - | 300mW | - | 8-SOIC | 8-SOIC | - | - | - | - | 555 Type, Timer/Oscillator (Single) | 2V ~ 16.5V | |
On Semiconductor
|
16
|
$0.46
|
- | 15 µA | - | 3 MHz | - | - | - | Surface Mount | - | - | - | - | - | - | - | - | - | 14-SOIC | 14-SOIC | - | - | - | - | Programmable Timer | - | |
Intersil
|
15
|
Price on request
|
- | 120µA | - | 1MHz | - | - | - | Through Hole | - | -25°C | - | - | - | - | - | - | - | 14-PDIP | - | - | - | - | - | 555 Type, Timer/Oscillator (Dual) | 2V / 18V | |
Nisshinbo Micro Devices
|
12
|
$25.84
|
- | 10 mA | - | - | 0.3 mm | - | - | Through Hole | - | -40°C | - | 4.5V | - | 200mA | - | - | - | 8-DIP | 8-DIP | - | 18V | - | - | 555 Type, Timer/Oscillator (Single) | 4.5V ~ 16V | |
On Semiconductor
|
8
|
Price on request
|
65536 | - | - | 100 kHz | 2.54 mm | Through Hole | - | Through Hole | - | -55°C to 125°C | - | - | - | - | - | - | - | 14-MDIP | - | - | - | - | - | Programmable Timer | 3V to 15V | |
Analog Devices / Maxim Integrated
|
8
|
Price on request
|
- | 52mA | - | 312.5MHz | - | - | - | Surface Mount | - | -40°C ~ 85°C | - | - | - | - | LVDS or LVPECL | - | - | 10-LCCC (5x3.2) | 10-LCCC (5x3.2) | - | - | - | - | Clock Oscillator | 3.135V ~ 3.465V | |
Zilog
|
7
|
$0.46
|
- | 12 mA | - | 10 MHz | 15.24 mm | - | - | Through Hole | - | -40°C ~ 100°C | - | - | - | - | - | - | - | 28-PDIP | - | - | - | - | - | Counter/Timer Circuit (CTC) | 4.5V ~ 5.5V | |
NTE Electronics
|
5
|
$0.46
|
- | 10mA | - | - | - | - | - | Through Hole | - | 0°C to 70°C | - | - | - | - | - | - | - | 14-PDIP | - | - | - | - | - | 555 Type, Timer/Oscillator (Dual) | 4.5V to 16V | |
Analog Devices / Maxim Integrated
|
5
|
Price on request
|
- | 1.5 mA | - | 16.384MHz | 7.50 mm | - | - | Surface Mount | - | -40°C ~ 85°C | - | - | - | - | - | - | - | 16-SOIC | - | - | - | No | - | Temperature, Compensated Crystal Oscillator (TCXO) | 3.135V ~ 3.465V | |
On Semiconductor
|
5
|
$0.46
|
- | 78 mA | - | 125 MHz / 250 MHz | 7 mm | - | - | Surface Mount | - | -40°C ~ 85°C | - | 3.3 V | LVPECL Clock Oscillator | - | - | - | - | 6-CLCC (7x5) | - | - | - | Tape & Reel | - | Oscillator, Crystal | 2.97V ~ 3.63V | |
|
Analog Devices / Maxim Integrated
|
4
|
Price on request
|
- | 50 mA | - | 12.2kHz ~ 100MHz | 0.118 mm | - | - | Surface Mount | - | -40°C ~ 85°C | - | - | - | - | - | - | - | 8-uMAX/uSOP | - | - | - | True | - | Oscillator, Fixed Frequency (Dual) | 4.75V ~ 5.25V | |
Texas Instruments
|
4
|
Price on request
|
- | 10 mA | - | - | 7.62 mm | - | - | Through Hole | - | 0°C ~ 70°C | - | - | - | - | - | - | - | 14-PDIP | 14-PDIP | - | - | - | - | 555 Type, Timer/Oscillator (Dual) | 4.5V ~ 16V | |
Texas Instruments
|
3
|
Price on request
|
- | 162 mA | - | 156.25MHz | - | - | - | Surface Mount | - | -40°C ~ 85°C | - | - | - | - | - | - | - | 6-QFM (7x5) | - | - | - | - | - | Clock Oscillator | 3.135V ~ 3.465V | |
On Semiconductor
|
3
|
$0.46
|
- | 10 mA | - | - | 7.62 mm | - | - | Through Hole | - | 0°C ~ 70°C | - | - | - | 200 mA | - | - | - | 8-PDIP | - | - | - | - | - | 555 Type, Timer/Oscillator (Single) | 4.5V ~ 16V Vdc | |
Analog Devices / Maxim Integrated
|
1
|
Price on request
|
1, 128 | 800µA | - | 15MHz | 7.62 mm | - | - | Through Hole | - | 0°C ~ 85°C | - | - | - | - | - | - | - | 8-PDIP | 8-PDIP | - | - | - | - | Counter/Timer Circuit (CTC), Binary | 2V ~ 16V | |
Texas Instruments
|
1
|
Price on request
|
- | 10 µA | - | - | - | - | - | Surface Mount, Wettable Flank | - | -40°C ~ 125°C | - | - | - | - | - | - | - | 8-VSON (3x3) | - | - | - | - | - | Watchdog Circuit | 1.8V ~ 6.5V | |
NXP Semiconductors
|
1
|
Price on request
|
- | 180 µA | - | 500 kHz | 3.9 mm | - | - | Surface Mount | - | 0°C to 70°C | - | - | - | - | - | - | - | 8-SO | - | 80 µA | - | - | - | 555 Type, Timer/Oscillator (Single) | 3V ~ 16V | |
Renesas
|
1
|
Price on request
|
- | 123 mA | - | 15.476MHz ~ 866.67MHz, 975MHz ~ 1.3GHz | - | - | - | Surface Mount | - | -40°C ~ 85°C | - | - | - | - | - | - | - | 6-CLCC (7x5) | - | - | - | - | - | Clock Oscillator | 2.375V ~ 2.625V, 3.135V ~ 3.465V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 10 mA | - | 100kHz | - | - | - | Surface Mount | - | -40°C ~ 85°C | - | - | - | - | - | - | - | 8-SOIC | - | - | - | - | - | 555 Type, Timer/Oscillator (Single) | 4.5V ~ 16V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 10 mA | - | 100kHz | - | - | - | Surface Mount | - | -40°C ~ 85°C | - | - | - | - | - | - | - | 8-SOIC | - | - | - | - | - | 555 Type, Timer/Oscillator (Single) | 4.5V ~ 16V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 10 mA | - | 100kHz | - | - | - | Through Hole | - | -40°C ~ 85°C | - | - | - | - | - | - | - | 8-PDIP | - | - | - | - | - | 555 Type, Timer/Oscillator (Single) | 4.5V ~ 16V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 20 mA | - | 100kHz | - | - | - | Through Hole | - | -40°C ~ 85°C | - | - | - | - | - | - | - | 14-PDIP | - | - | - | - | - | 555 Type, Timer/Oscillator (Dual) | 4.5V ~ 16V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 20 mA | - | 20MHz | - | - | - | Surface Mount | - | 0°C ~ 70°C | - | - | - | - | - | - | - | 14-SO | - | - | - | - | - | VCO | 4.75V ~ 5.25V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 35 mA | - | 20MHz | - | - | - | Surface Mount | - | 0°C ~ 70°C | - | - | - | - | - | - | - | 16-SOIC | - | - | - | - | - | VCO (Dual) | 4.75V ~ 5.25V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 35 mA | - | 20MHz | - | - | - | Surface Mount | - | 0°C ~ 70°C | - | - | - | - | - | - | - | 16-SOIC | - | - | - | - | - | VCO (Dual) | 4.75V ~ 5.25V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 35 mA | - | 20MHz | - | - | - | Surface Mount | - | 0°C ~ 70°C | - | - | - | - | - | - | - | 16-SO | - | - | - | - | - | VCO (Dual) | 4.75V ~ 5.25V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 35 mA | - | 20MHz | - | - | - | Surface Mount | - | 0°C ~ 70°C | - | - | - | - | - | - | - | 16-SO | - | - | - | - | - | VCO (Dual) | 4.75V ~ 5.25V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 105 mA | - | 1Hz ~ 60MHz | - | - | - | Surface Mount | - | 0°C ~ 70°C | - | - | - | - | - | - | - | 16-SOIC | - | - | - | - | - | VCO (Dual) | 4.75V ~ 5.25V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 105 mA | - | 1Hz ~ 60MHz | - | - | - | Surface Mount | - | 0°C ~ 70°C | - | - | - | - | - | - | - | 16-SOIC | - | - | - | - | - | VCO (Dual) | 4.75V ~ 5.25V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 20 mA | - | 20MHz | - | - | - | Through Hole | - | 0°C ~ 70°C | - | - | - | - | - | - | - | 14-PDIP | - | - | - | - | - | VCO | 4.75V ~ 5.25V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 105 mA | - | 1Hz ~ 60MHz | - | - | - | Through Hole | - | 0°C ~ 70°C | - | - | - | - | - | - | - | 16-PDIP | - | - | - | - | - | VCO (Dual) | 4.75V ~ 5.25V | |
Texas Instruments
|
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Price on request
Price and Stock
on Request |
- | 360 µA | - | 1.8MHz | - | - | - | Through Hole | - | 0°C ~ 70°C | - | - | - | - | - | - | - | 8-PDIP | - | - | - | - | - | 555 Type, Timer/Oscillator (Single) | 1V ~ 15V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 360 µA | - | 2.1MHz | - | - | - | Surface Mount | - | 0°C ~ 70°C | - | - | - | - | - | - | - | 14-TSSOP | - | - | - | - | - | 555 Type, Timer/Oscillator (Single) | 2V ~ 15V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 360 µA | - | 2.1MHz | - | - | - | Surface Mount | - | -40°C ~ 85°C | - | - | - | - | - | - | - | 8-SOIC | - | - | - | - | - | 555 Type, Timer/Oscillator (Single) | 3V ~ 15V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 360 µA | - | 2.1MHz | - | - | - | Through Hole | - | -40°C ~ 85°C | - | - | - | - | - | - | - | 8-PDIP | - | - | - | - | - | 555 Type, Timer/Oscillator (Single) | 3V ~ 15V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 720 µA | - | 2.1MHz | - | - | - | Surface Mount | - | 0°C ~ 70°C | - | - | - | - | - | - | - | 14-SOIC | - | - | - | - | - | 555 Type, Timer/Oscillator (Dual) | 2V ~ 18V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 720 µA | - | 2.1MHz | - | - | - | Through Hole | - | 0°C ~ 70°C | - | - | - | - | - | - | - | 14-PDIP | - | - | - | - | - | 555 Type, Timer/Oscillator (Dual) | 2V ~ 18V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 720 µA | - | 2.1MHz | - | - | - | Surface Mount | - | -40°C ~ 85°C | - | - | - | - | - | - | - | 14-SOIC | - | - | - | - | - | 555 Type, Timer/Oscillator (Dual) | 3V ~ 18V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 720 µA | - | 2.1MHz | - | - | - | Surface Mount | - | -40°C ~ 85°C | - | - | - | - | - | - | - | 14-SOIC | - | - | - | - | - | 555 Type, Timer/Oscillator (Dual) | 3V ~ 18V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 ~ 2²? | 3 mA | - | 5MHz | - | - | - | Through Hole | - | -55°C ~ 125°C | - | - | - | - | - | - | - | 16-PDIP | - | - | - | - | - | Programmable Timer | 3V ~ 18V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 ~ 2²? | 3 mA | - | 5MHz | - | - | - | Surface Mount | - | -55°C ~ 125°C | - | - | - | - | - | - | - | 16-TSSOP | - | - | - | - | - | Programmable Timer | 3V ~ 18V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 ~ 2²? | 3 mA | - | 5MHz | - | - | - | Surface Mount | - | -55°C ~ 125°C | - | - | - | - | - | - | - | 16-TSSOP | - | - | - | - | - | Programmable Timer | 3V ~ 18V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
65536 | - | - | 100kHz | - | - | - | Surface Mount | - | -55°C ~ 125°C | - | - | - | - | - | - | - | 14-SOIC | - | - | - | - | - | Programmable Timer | 3V ~ 20V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 ~ 2²? | 3 mA | - | 5MHz | - | - | - | Surface Mount | - | -55°C ~ 125°C | - | - | - | - | - | - | - | 16-TSSOP | - | - | - | - | - | Programmable Timer | 3V ~ 18V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
65536 | - | - | 100kHz | - | - | - | Surface Mount | - | -55°C ~ 125°C | - | - | - | - | - | - | - | 14-SOIC | - | - | - | - | - | Programmable Timer | 3V ~ 20V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
65536 | - | - | 100kHz | - | - | - | Surface Mount | - | -55°C ~ 125°C | - | - | - | - | - | - | - | 14-SOIC | - | - | - | - | - | Programmable Timer | 3V ~ 20V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
65536 | - | - | 100kHz | - | - | - | Surface Mount | - | -55°C ~ 125°C | - | - | - | - | - | - | - | 14-SO | - | - | - | - | - | Programmable Timer | 3V ~ 20V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
65536 | - | - | 100kHz | - | - | - | Surface Mount | - | -55°C ~ 125°C | - | - | - | - | - | - | - | 14-TSSOP | - | - | - | - | - | Programmable Timer | 3V ~ 20V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 10 mA | - | 100kHz | - | - | - | Surface Mount | - | 0°C ~ 70°C | - | - | - | - | - | - | - | 8-SO | - | - | - | - | - | 555 Type, Timer/Oscillator (Single) | 4.5V ~ 16V |
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