What are FIFOs Memory ?
FIFOs Memory are specialized memory components that temporarily store data for processing in electronic circuits. They are widely used in applications such as production electronics assembly and engineering evaluation. Important specifications for selection include Access Time, which affects how quickly data can be retrieved; Data Rate, which determines the speed of data transfer; and Memory Size, which impacts the volume of data that can be stored. Ensuring compatibility with existing designs and validating lifecycle status are crucial for effective procurement.
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| Part & Mfr | AEC Qualified | Access Time | Automotive Grade | Bus Directional | Clock Frequency | Conflict Minerals | Current | Data Rate | Expansion Type | FWFT Support | Frequency | Function | Halogen Free | Industrial Grade | Lead Spacing | Lead Style | Medical Grade | Memory Size | Military Grade | Mounting Type | Operating Temperature | Operating Voltage | Package / Case | Package Quantity | Programmable Flags Support | Retransmit Capability | SVHC Present | Supplier Device Package | Supplier Package | Supply Current | Technology | Voltage | Voltage Supply | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cypress Semiconductor
|
89
|
$1.50
|
- | 8ns | - | Uni-Directional | - | - | 35mA | 100MHz | Depth, Width | No | - | Synchronous | - | - | - | J-Lead | - | 18K (1K x 18) | - | Surface Mount | -40°C ~ 85°C | - | - | - | Yes | Yes | Not Present | 32-PLCC (11.43x13.97) | - | - | - | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | |
Advanced Micro Devices
|
86
|
$1.50
|
- | 35ns | - | Uni-Directional | - | - | 60mA | 22.2MHz | Depth, Width | No | - | Asynchronous | - | - | - | - | - | 512 x 9 | - | Through Hole | 0°C | 4.5 V | - | - | No | Yes | Not Present | 28-PDIP | - | - | - | 4.5 V ~ 5.5 V | - | |
Texas Instruments
|
66
|
$13.24
|
- | 9 ns | - | Uni-Directional | - | - | 400 µA | 60 MHz | - | No | - | Synchronous | - | - | - | - | - | 512 Bit | - | Surface Mount | -40°C ~ 85°C | - | - | - | No | No | - | 28-SOIC | 28-SOIC | - | - | 4.5 V ~ 5.5 V | - | |
Texas Instruments
|
64
|
$1.50
|
- | 12 ns | - | Bi-Directional | Up to 67 MHz | - | 130 mA | 50 MHz | - | No | - | Synchronous | - | - | - | - | - | 4.5K (64 x 36 x 2) | - | Surface Mount | 0°C ~ 70°C | - | - | - | Yes | No | - | 120-HLQFP (14x14) | - | - | Advanced BiCMOS | 4.5 V to 5.5 V | - | |
Cypress Semiconductor
|
58
|
$1.50
|
- | 15 ns | - | Uni-Directional | - | Unaffected | 20 mA | 40 MHz | Depth, Width | No | - | Synchronous | - | - | - | - | - | 4K x 18 | - | Surface Mount | 0°C ~ 70°C | - | - | - | Yes | Yes | Not Present | 32-TQFP (7x7) | - | - | - | 4.5 V ~ 5.5 V | - | |
Advanced Micro Devices
|
43
|
$1.50
|
- | - | - | Uni-Directional | - | - | 45mA | 15MHz | Depth, Width | No | - | Asynchronous | - | - | - | - | - | 64 x 4 | - | Surface Mount | 0°C ~ 70°C | - | - | - | No | No | - | 20-CLCC | - | - | - | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | |
Texas Instruments
|
41
|
$12.25
|
- | 30 ns | - | Uni-Directional | - | - | 125 mA | 40 MHz | Width | No | - | Asynchronous | - | - | - | Through Hole | - | 64 (16 x 4) | - | Through Hole | 0°C ~ 70°C | - | - | - | No | No | - | 16-PDIP | 16-PDIP | - | - | 4.5 V ~ 5.5 V | - | |
Texas Instruments
|
40
|
$1.50
|
- | 20 ns | - | Uni-Directional | - | - | 40µA | 25 MHz | Width | No | - | Synchronous | - | - | 25-mil | - | - | 1.125K (64 x 18) | - | Surface Mount | 0°C | 3 V | - | - | Yes | No | - | 56-SSOP | - | - | - | 3 V ~ 3.6 V | - | |
|
Texas Instruments
|
40
|
$1.50
|
- | 18 ns | - | Uni-Directional | - | - | 40 µA | 40 MHz | Width | No | - | Asynchronous | - | - | - | - | - | 64 x 18 | - | Surface Mount | 0°C | 3 V | - | - | Yes | No | Not Present | 56-SSOP | - | - | - | 3 V ~ 3.6 V | - | |
Texas Instruments
|
35
|
$1.50
|
- | 10 ns | - | Bi-Directional | up to 67 MHz | - | 130mA | 66.7MHz | Width | No | - | Synchronous | - | - | - | - | - | 64 × 36 × 2 | - | Surface Mount | 0°C ~ 70°C | - | - | - | Yes | No | - | 132-BQFP (24.13x24.13) | - | - | Advanced BiCMOS | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | |
Standard Microsystems
|
32
|
$1.50
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Gull Wing | - | - | - | Surface Mount | 0°C to 85°C | 3.3 V | - | - | - | - | Not Present | - | - | - | - | - | - | |
Texas Instruments
|
30
|
$1.50
|
- | 10 ns | - | Bi-Directional | up to 67 MHz | - | 130 mA | 66.7 MHz | - | No | - | Synchronous | - | - | - | - | - | 64 x 36 | - | Surface Mount | 0°C ~ 70°C | 4.5 V ~ 5.5 V | - | - | Yes | No | Not Present | 132-BQFP (24.13x24.13) | - | - | - | 4.5 V ~ 5.5 V | - | |
Texas Instruments
|
28
|
$1.50
|
- | 18 ns | - | Uni-Directional | - | - | 40µA | 40 MHz | Width | No | - | Asynchronous | - | - | - | - | - | 1.125K (64 x 18) | - | Surface Mount | 0 to 70 °C | 3-V to 3.6-V | - | - | Yes | No | Not Present | 56-SSOP | 56-SSOP | - | - | 3 V ~ 3.6 V | - | |
Cypress Semiconductor
|
27
|
$1.50
|
- | 20 ns | - | Uni-Directional | - | - | 55 mA | 33.3 MHz | Depth, Width | No | - | Asynchronous | - | - | - | J-Lead | - | 1K x 9 | - | Surface Mount | 0°C ~ 70°C | - | - | - | No | Yes | - | 32-PLCC (11.43x13.97) | - | - | - | 4.5 V ~ 5.5 V | - | |
Cypress Semiconductor
|
25
|
$1.50
|
- | 15 ns | - | Uni-Directional | - | - | 65 mA | 40 MHz | Depth, Width | No | - | Asynchronous | - | - | - | - | - | 512 x 9 | - | Surface Mount | 0°C ~ 70°C | - | - | - | No | Yes | - | 32-TQFP (7x7) | - | - | - | 4.5 V ~ 5.5 V | - | |
Cypress Semiconductor
|
25
|
$1.50
|
No | 15ns | No | Bi-Directional | - | - | 65mA | 40MHz | Depth, Width | Yes | - | Synchronous | - | No | - | J-Lead | No | 16K x 36 x 2 | No | Surface Mount | 0°C ~ 70°C | - | - | - | Yes | Yes | Not Present | 32-PLCC (11.43x13.97) | - | - | - | 4.5 V ~ 5.5 V | - | |
Quality Semiconductor
|
24
|
$1.50
|
- | 35ns | - | - | - | - | 60mA | 22MHz | Depth, Width | No | - | Asynchronous | - | - | - | - | - | 4.5K (512 x 9) | - | Surface Mount | 0°C ~ 70°C | - | - | - | No | Yes | - | - | - | - | - | 4.5 V ~ 5.5 V | - | |
|
Texas Instruments
|
22
|
$1.50
|
- | 28 ns | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | - | - | - | - | Not Present | - | - | - | - | - | - | |
Advanced Micro Devices
|
20
|
$1.50
|
- | 25 ns | - | Uni-Directional | - | - | 90 mA | 28.5 MHz | Depth, Width | No | - | Asynchronous | - | - | - | - | - | 72K (8K x 9) | - | Through Hole | 0°C ~ 70°C | - | - | - | No | Yes | Not Present | 28-PDIP | - | - | - | 4.5 V ~ 5.5 V | - | |
Texas Instruments
|
19
|
$1.50
|
- | 15ns | - | Uni-Directional | - | - | 1mA | 40MHz | Depth, Width | No | - | Synchronous | - | - | - | - | - | 18K (1K x 18) | - | Surface Mount | 0°C ~ 70°C | - | - | - | Yes | No | Not Present | 68-PLCC (24.23x24.23) | - | - | - | 4.5 V ~ 5.5 V | - | |
Texas Instruments
|
19
|
$1.50
|
- | 15 ns | - | Uni-Directional | - | - | 1mA | 40MHz | Depth, Width | No | - | Synchronous | - | - | - | - | - | 1K x 18 bits (18K) bit | - | Surface Mount | 0°C to 70°C | 5V | - | - | Yes | No | - | 68-PLCC (24.23x24.23) | - | 1mA | - | 4.5 V ~ 5.5 V | - | |
Cypress Semiconductor
|
17
|
$1.50
|
- | 15ns | - | Uni-Directional | - | - | 45mA | 40MHz | Depth, Width | No | - | Synchronous | - | - | - | - | - | 2K x 9 | - | Surface Mount | 0°C ~ 70°C | - | - | - | Yes | No | - | 64-TQFP (14x14) | - | - | - | 4.5 V ~ 5.5 V | - | |
Texas Instruments
|
17
|
$1.50
|
- | 20 ns | - | Uni-Directional | - | - | 400 µA | up to 50 MHz | Depth, Width | No | - | Asynchronous | - | - | - | J-Lead | - | 2048 x 9 | - | Surface Mount | 0°C ~ 70°C | - | - | - | Yes | No | - | 44-PLCC (16.58x16.58) | - | - | - | 4.5 V ~ 5.5 V | - | |
Texas Instruments
|
16
|
$1.50
|
- | 15 ns | - | Uni-Directional | - | - | 1mA | 40MHz | Depth, Width | No | - | Synchronous | - | - | - | - | - | 1024 Words × 18 Bits Words x 18 Bits | - | Surface Mount | 0°C ~ 70°C | - | - | - | Yes | No | - | 80-LQFP (12x12) | - | - | - | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | |
Cypress Semiconductor
|
15
|
$1.50
|
- | 10ns | - | Uni-Directional | - | - | 30mA | 66.7MHz | Depth, Width | No | - | Synchronous | - | - | - | - | - | 576K (32K x 18) | - | Surface Mount | 0°C ~ 70°C | - | - | - | Yes | Yes | Not Present | 64-TQFP (10x10) | - | - | - | 3 V ~ 3.6 V | 3 V ~ 3.6 V | |
Cypress Semiconductor
|
14
|
$1.50
|
- | 30 ns | - | Uni-Directional | - | - | 40mA | 25 MHz | Depth, Width | No | - | Asynchronous | - | - | - | - | - | 512 x 9 | - | Through Hole | 0°C ~ 70°C | - | - | - | No | Yes | - | 28-PDIP | - | - | - | 4.5 V ~ 5.5 V | - | |
Cypress Semiconductor
|
13
|
$1.50
|
- | 20 ns | - | Uni-Directional | - | - | 55 mA | 33.3 MHz | Depth, Width | No | - | Synchronous | - | - | - | - | - | 64 x 9 | - | Surface Mount | 0°C ~ 70°C | - | - | - | Yes | No | Not Present | 32-PLCC (11.43x13.97) | 32-PLCC (11.43x13.97) | - | - | 4.5 V ~ 5.5 V | - | |
Cypress Semiconductor
|
12
|
$1.50
|
- | 40 ns | - | Uni-Directional | - | - | 35 mA | 20 MHz | Depth, Width | No | - | Synchronous | - | - | - | - | - | 16K x 9 | - | Through Hole | 0°C ~ 70°C | - | - | - | Yes | No | - | 28-PDIP | - | - | - | 4.5 V ~ 5.5 V | - | |
Texas Instruments
|
11
|
$1.50
|
- | 30ns | - | - | - | - | - | - | - | - | - | - | - | - | 1.27 mm | Gull Wing | - | - | - | Surface Mount | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Cypress Semiconductor
|
11
|
$1.50
|
- | 15ns | - | Uni-Directional | - | - | 30mA | 40MHz | Depth, Width | No | - | Synchronous | - | - | - | - | - | 8K x 9 | - | Surface Mount | 0°C ~ 70°C | - | - | - | Yes | No | - | 64-TQFP (10x10) | - | - | - | 4.5V ~ 5.5V | - | |
|
Renesas
|
9
|
$1.50
|
- | 5 ns | - | Uni-Directional | - | - | 35 mA | 133.3 MHz | Depth, Width | Yes | - | Synchronous | - | - | - | - | - | 4.5M (256K x 18)(512K x 9) | - | Surface Mount | 0°C ~ 70°C | - | - | - | Yes | Yes | - | 100-CABGA (11x11) | - | - | - | 3.15 V ~ 3.45 V | - | |
Texas Instruments
|
9
|
$1.50
|
- | 30ns | - | Uni-Directional | - | - | 125mA | 40 MHz | Width | No | 40MHz | Asynchronous | - | - | - | - | - | 64-bit | - | Surface Mount | 0°C to 70°C | 5V | - | 40 | No | No | Not Present | 16-SOIC | 16-SOIC | 125mA | - | 4.5 V ~ 5.5 V | - | |
Texas Instruments
|
8
|
$1.50
|
- | 22ns | - | Uni-Directional | - | - | 145mA | 30MHz | Width | No | - | Asynchronous | - | - | - | - | - | 256 (64 x 4) | - | Through Hole | 0°C ~ 70°C | 4.5V ~ 5.5V | - | - | No | No | - | 16-PDIP | - | 145mA | - | 4.5 V ~ 5.5 V | - | |
Cypress Semiconductor
|
4
|
$1.50
|
- | 15 ns | - | Uni-Directional | - | - | 65 mA | 40 MHz | Depth, Width | No | - | Synchronous | - | - | - | - | - | 256 x 9 | - | Surface Mount | 0°C ~ 70°C | - | - | - | Yes | No | - | 28-SOJ | - | - | - | 4.5 V ~ 5.5 V | - | |
Cypress Semiconductor
|
4
|
$1.50
|
- | 10 ns | - | Uni-Directional | - | - | 45 mA | 66.7 MHz | Depth, Width | No | - | Synchronous | - | - | - | - | - | 4K x 18 | - | Surface Mount | 0°C ~ 70°C | - | - | - | Yes | Yes | - | 64-TQFP (14x14) | - | - | - | 3 V ~ 3.6 V | - | |
Texas Instruments
|
4
|
$1.50
|
- | 12 ns | - | Bi-Directional | - | - | 95 mA | 67 MHz | - | No | - | Asynchronous | - | - | 0.5 mm | Gull Wing | - | 18K (512 x 18 x 2) | - | Surface Mount | 0°C / 70°C | - | - | - | Yes | No | - | 80-LQFP (12x12) | - | - | - | 4.5 V / 5.5 V | - | |
Cypress Semiconductor
|
3
|
$1.50
|
- | - | - | Uni-Directional | - | - | 135mA | 35MHz | Depth, Width | No | - | Asynchronous | - | - | - | - | - | 64 x 9 | - | Surface Mount | 0°C ~ 70°C | - | - | - | No | No | Not Present | 28-SOJ | - | - | - | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | |
Renesas
|
3
|
$1.50
|
- | 10 ns | - | Uni-Directional | - | - | 35 mA | 66.7 MHz | Depth, Width | No | - | Synchronous | No | - | - | - | - | 18K (2K x 9) | - | Surface Mount | -40°C ~ 85°C | - | - | - | Yes | No | Not Present | 32-TQFP (7x7) | - | - | - | 4.5 V ~ 5.5 V | - | |
Cypress Semiconductor
|
2
|
$1.50
|
- | 20 ns | - | Uni-Directional | - | - | 55mA | 33.3 MHz | Depth, Width | No | - | Asynchronous | - | - | - | - | - | 512 x 9 | - | Surface Mount | 0°C ~ 70°C | - | - | - | No | Yes | - | 28-SOJ | - | - | - | 4.5 V ~ 5.5 V | - | |
Cypress Semiconductor
|
2
|
$1.50
|
- | 10ns | - | Uni-Directional | - | - | 35mA | 66.7MHz | Depth, Width | No | - | Asynchronous | - | - | - | J-Lead | - | 1K x 9 | - | Surface Mount | 0°C ~ 70°C | - | - | - | No | Yes | - | 32-PLCC (11.43x13.97) | - | - | - | 4.5 V ~ 5.5 V | - | |
Cypress Semiconductor
|
2
|
$1.50
|
- | 15ns | - | Uni-Directional | - | - | 30mA | 40MHz | Depth, Width | No | - | Synchronous | - | - | - | - | - | 8K x 18 | - | Surface Mount | 0°C ~ 70°C | - | - | - | Yes | Yes | Not Present | 64-TQFP (10x10) | - | - | - | 3 V ~ 3.6 V | - | |
Cypress Semiconductor
|
1
|
$1.50
|
- | 10 ns | - | Triple-Bus | - | - | 100 mA | 66.7 MHz | Depth, Width | Yes | - | Asynchronous | - | - | - | - | - | 16K x 36, 16K x 18 x 2 | - | Surface Mount | 0°C ~ 70°C | - | 128-TQFP (14x20) | - | Yes | Yes | - | 128-TQFP (14x20) | - | - | - | 4.5 V ~ 5.5 V | - | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 4.5ns | - | Uni-Directional | - | - | 35mA | 166MHz | Depth, Width | Yes | - | Synchronous | - | - | - | - | - | 144K (8K x 18)(16K x 9) | - | Surface Mount | 0°C ~ 70°C | - | - | - | Yes | Yes | - | 100-BGA MICROSTAR (10x10) | - | - | - | 3.15 V ~ 3.45 V | - | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 6.5ns | - | Uni-Directional | - | - | 35mA | 100MHz | Depth, Width | Yes | - | Synchronous | - | - | - | - | - | 288K (16K x 18)(32K x 9) | - | Surface Mount | 0°C ~ 70°C | - | - | - | Yes | Yes | - | 100-BGA MICROSTAR (10x10) | - | - | - | 3.15 V ~ 3.45 V | - | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 10ns | - | Uni-Directional | - | - | 35mA | 66.7MHz | Depth, Width | Yes | - | Synchronous | - | - | - | - | - | 288K (16K x 18)(32K x 9) | - | Surface Mount | 0°C ~ 70°C | - | - | - | Yes | Yes | - | 100-BGA MICROSTAR (10x10) | - | - | - | 3.15 V ~ 3.45 V | - | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 4.5ns | - | Uni-Directional | - | - | 35mA | 166MHz | Depth, Width | Yes | - | Synchronous | - | - | - | - | - | 288K (16K x 18)(32K x 9) | - | Surface Mount | 0°C ~ 70°C | - | - | - | Yes | Yes | - | 100-BGA MICROSTAR (10x10) | - | - | - | 3.15 V ~ 3.45 V | - | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 5ns | - | Uni-Directional | - | - | 35mA | 133MHz | Depth, Width | Yes | - | Synchronous | - | - | - | - | - | 288K (16K x 18)(32K x 9) | - | Surface Mount | 0°C ~ 70°C | - | - | - | Yes | Yes | - | 100-BGA MICROSTAR (10x10) | - | - | - | 3.15 V ~ 3.45 V | - | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 6.5ns | - | Uni-Directional | - | - | 35mA | 100MHz | Depth, Width | Yes | - | Synchronous | - | - | - | - | - | 576K (32K x 18)(64K x 9) | - | Surface Mount | 0°C ~ 70°C | - | - | - | Yes | Yes | - | 100-BGA MICROSTAR (10x10) | - | - | - | 3.15 V ~ 3.45 V | - | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 10ns | - | Uni-Directional | - | - | 35mA | 66.7MHz | Depth, Width | Yes | - | Synchronous | - | - | - | - | - | 576K (32K x 18)(64K x 9) | - | Surface Mount | 0°C ~ 70°C | - | - | - | Yes | Yes | - | 100-BGA MICROSTAR (10x10) | - | - | - | 3.15 V ~ 3.45 V | - | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 4.5ns | - | Uni-Directional | - | - | 35mA | 166MHz | Depth, Width | Yes | - | Synchronous | - | - | - | - | - | 576K (32K x 18)(64K x 9) | - | Surface Mount | 0°C ~ 70°C | - | - | - | Yes | Yes | - | 100-BGA MICROSTAR (10x10) | - | - | - | 3.15 V ~ 3.45 V | - |
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