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 | Total Stock | Pricing & RFQ | Access Time | Bus Directional | Conflict Minerals | Current | Data Rate | Expansion Type | FWFT Support | Function | Lead Spacing | Lead Style | Memory Organization | Memory Size | Mounting Type | Operating Temperature | Operating Voltage | Package / Case | Programmable Flags Support | Retransmit Capability | Supplier Device Package | Supplier Package | Supply Current | Tape & Reel | Technology | Voltage | Voltage Supply | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Renesas
|
8,745
|
Price on request
8,745
|
50ns | Uni-Directional | - | 100mA | 40MHz | Depth, Width | No | Asynchronous | - | - | - | 16K (1K x 16) | Surface Mount | -40°C ~ 85°C | - | 28-SOIC | No | No | 28-SOIC | - | - | - | - | 4.5 V ~ 5.5 V | - | |
|
Renesas
|
6,500
|
Price on request
6,500
|
50ns | Uni-Directional | - | 80mA | 15MHz | Depth, Width | No | Asynchronous | - | - | - | 2.25K (256 x 9) | Surface Mount | 0°C ~ 70°C | - | - | No | Yes | 28-SOIC | - | - | - | - | 4.5 V ~ 5.5 V | - | |
|
Infineon Technologies
|
6,358
|
Price on request
6,358
|
10 ns | Uni-Directional | - | 25mA | 66.7 MHz | Depth, Width | No | Synchronous | - | - | - | 144K (16K x 9) | Surface Mount | 0°C to 70°C | 3 V to 3.6 V | 32-LCC (J-Lead) | Yes | No | 32-PLCC (11.43x13.97) | 32-PLCC (11.43x13.97) | - | - | - | 3 V ~ 3.6 V | - | |
Texas Instruments
|
6,126
|
Price on request
6,126
|
- | Uni-Directional | - | - | - | Depth, Width | No | Asynchronous | 1.27 mm | Gull Wing | - | 64-bit (16 x 4) | Surface Mount | -55°C ~ 125°C | - | - | No | No | 16-SOIC | - | - | Yes | - | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | |
Renesas
|
5,750
|
Price on request
5,750
|
5ns | Uni-Directional | - | 40mA | 133.3MHz | Depth, Width | Yes | Synchronous | - | - | - | 4.7M (131K x 36) | Surface Mount | -40°C ~ 85°C | - | - | Yes | Yes | 144-PBGA (13x13) | 144-PBGA (13x13) | - | - | - | 3.15 V ~ 3.45 V | - | |
Renesas
|
5,750
|
Price on request
5,750
|
6.5ns | Uni-Directional | - | 60mA | 100MHz | Depth, Width | Yes | Synchronous | - | - | - | 4.5M (256K x 18) | Surface Mount | 0°C ~ 70°C | - | - | Yes | Yes | 64-TQFP (14x14) | - | - | - | - | 3 V ~ 3.6 V | - | |
Renesas
|
5,500
|
Price on request
5,500
|
25ns | Uni-Directional | - | 60mA | 25MHz | Depth, Width | No | Asynchronous | - | Dip | - | 320 (64 x 5) | Through Hole | 0°C ~ 70°C | - | - | No | No | 20-PDIP | - | - | No | - | 4.5 V ~ 5.5 V | - | |
Renesas
|
4,700
|
Price on request
4,700
|
10ns | Uni-Directional | - | 130mA | 83MHz | Depth, Width | Yes | Asynchronous, Synchronous | - | - | - | 9M (128K x 72) | Surface Mount | -40°C / 85°C | - | - | Yes | Yes | 324-PBGA (19x19) | - | - | - | - | 2.375V / 2.625V | - | |
|
Renesas
|
4,700
|
Price on request
4,700
|
35ns | Uni-Directional | - | 80mA | 22.2MHz | Depth, Width | No | Asynchronous | - | - | - | 4.5K (512 x 9) | Surface Mount | 0°C | 4.5 V | - | No | Yes | 28-SOIC | - | - | - | - | 4.5 V ~ 5.5 V | - | |
|
Renesas
|
4,000
|
Price on request
4,000
|
15ns | Uni-Directional | - | 120mA | 40MHz | Depth, Width | No | Asynchronous | - | Gull Wing | - | 36K (4K x 9) | Surface Mount | -40°C ~ 85°C | - | - | No | Yes | 28-SOIC | - | - | - | - | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | |
Texas Instruments
|
3,616
|
Price on request
3,616
|
6.5 ns | Uni-Directional | - | 35 mA | 100 MHz | Depth, Width | Yes | Synchronous | - | - | 65536 x 18 / 131072 x 9 | 1.125M (64K x 18)(128K x 9) | Surface Mount | 0°C ~ 70°C | 3.3 V | - | Yes | Zero-Latency | 80-LQFP (14x14) | - | - | - | Submicron CMOS | 3.15 V ~ 3.45 V | - | |
Renesas
|
3,600
|
Price on request
3,600
|
20ns | Uni-Directional | - | 60mA | 35MHz | Depth, Width | No | Asynchronous | - | - | - | 320 (64 x 5) | Through Hole | 0°C ~ 70°C | - | - | No | No | 20-PDIP | 20-PDIP | - | - | - | 4.5 V ~ 5.5 V | - | |
|
Renesas
|
3,600
|
Price on request
3,600
|
25ns | Uni-Directional | - | 80mA | 28.5MHz | Depth, Width | No | Asynchronous | - | - | - | 4.5K (512 x 9) | Surface Mount | -40°C to 85°C | - | - | No | Yes | 28-SOIC | - | - | - | - | 4.5 V to 5.5 V | - | |
Renesas
|
3,600
|
Price on request
3,600
|
35ns | Uni-Directional | - | 120mA | 22.22MHz | Depth, Width | No | Asynchronous | - | J-Lead | - | 36K (4K x 9) | Surface Mount | 0°C ~ 70°C | - | - | No | Yes | 32-PLCC (14x11.46) | - | - | - | - | 4.5 V ~ 5.5 V | - | |
Cypress Semiconductor
|
3,600
|
Price on request
3,600
|
40ns | Uni-Directional | - | 35mA | 20MHz | Depth, Width | No | Synchronous | - | J-Lead | - | 512 x 18 | Surface Mount | 0°C ~ 70°C | - | - | Yes | Yes | 32-PLCC (11.43x13.97) | - | - | - | - | 4.5 V ~ 5.5 V | - | |
|
Renesas
|
3,600
|
Price on request
3,600
|
20 ns | Uni-Directional | - | 150 mA | 33.3 MHz | Depth, Width | No | Asynchronous | - | - | - | 18K (2K x 9) | Through Hole | -55°C ~ 125°C | - | - | No | Yes | 28-CDIP | - | - | - | - | 4.5 V ~ 5.5 V | - | |
Advanced Micro Devices
|
3,516
|
Price on request
3,516
|
25ns | Uni-Directional | - | 70mA | 28.5MHz | Depth, Width | No | Asynchronous | - | J-Lead | - | 512 x 9 | Surface Mount | 0°C | 4.5V | - | No | Yes | 32-PLCC (13.97x11.43) | - | - | - | - | 4.5 V ~ 5.5 V | - | |
Renesas
|
3,362
|
Price on request
3,362
|
50ns | Uni-Directional | - | 80mA | 15MHz | Depth, Width | No | Asynchronous | - | - | - | 9K (1K x 9) | Surface Mount | 0°C ~ 70°C | - | - | No | Yes | 28-SOIC | - | - | - | - | 4.5V ~ 5.5V | - | |
Texas Instruments
|
3,329
|
Price on request
3,329
|
- | Uni-Directional | - | 120mA | 10MHz | Width | No | Asynchronous | - | - | - | 80 (16 x 5) | Through Hole | 0°C ~ 70°C | - | - | No | No | 20-PDIP | - | - | - | - | 4.75 V ~ 5.25 V | - | |
|
Infineon Technologies
|
3,000
|
Price on request
3,000
|
10 ns | Uni-Directional | - | 60mA | 40MHz | Depth, Width | No | FIFO | - | J-Lead | - | 288K (32K x 9) | Surface Mount | 0°C ~ 70°C | - | - | No | Yes | 32-PLCC (11.43x13.97) | 32-PLCC (11.43x13.97) | - | - | 0.5µ RAM3 CMOS | 4.5 V ~ 5.5 V | - | |
|
Infineon Technologies
|
2,850
|
Price on request
2,850
|
10 ns | Uni-Directional | - | 60 mA | 50 MHz | Depth, Width | No | Asynchronous | - | J-Lead | - | 288K (32K x 9) | Surface Mount | 0°C ~ 70°C | 5V ± 10% | - | No | Yes | 32-PLCC (11.43x13.97) | 32-PLCC (11.43x13.97) | - | - | 0.5µ RAM3 CMOS | 4.5 V ~ 5.5 V | - | |
Renesas
|
2,672
|
Price on request
2,672
|
10 ns | Uni-Directional | - | 20 mA | 66.7 MHz | Depth, Width | No | Synchronous | 0.8 mm | Gull Wing | - | 72K (8K x 9) | Surface Mount | -40°C ~ 85°C | - | - | Yes | No | 32-TQFP (7x7) | 32-TQFP (7x7) | - | - | - | 3 V ~ 3.6 V | - | |
|
Renesas
|
2,568
|
Price on request
2,568
|
15 ns | Uni-Directional | - | 80 mA | 40 MHz | Depth, Width | No | Asynchronous | - | - | - | 4.5K (512 x 9) | Surface Mount | 0°C ~ 70°C | - | - | No | Yes | 28-SOIC | 28-SOIC | - | - | - | 4.5 V ~ 5.5 V | - | |
Renesas
|
2,524
|
Price on request
2,524
|
15ns | Uni-Directional | - | 125mA | 40MHz | Depth, Width | No | Asynchronous | - | - | - | 18K (1K x 9 x 2) | Surface Mount | -40°C ~ 85°C | - | - | No | Yes | 56-TSSOP | - | - | - | - | 4.5 V ~ 5.5 V | - | |
Renesas
|
2,500
|
Price on request
2,500
|
20 ns | Uni-Directional | - | 100mA | 33.3 MHz | Depth, Width | No | Asynchronous | - | - | - | 9K (1K x 9) | Through Hole | -55°C ~ 125°C | - | - | No | Yes | 28-CDIP | - | - | - | - | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | |
Cypress Semiconductor
|
2,260
|
Price on request
2,260
|
10 ns | Uni-Directional | - | 45mA | 66.7 MHz | Depth, Width | No | Synchronous | - | - | - | 288K (16K x 18) | Surface Mount | 0°C ~ 70°C | - | - | Yes | Yes | 64-TQFP (14x14) | - | 45 mA | - | - | 4.5 V ~ 5.5 V | - | |
|
Infineon Technologies
|
2,200
|
Price on request
2,200
|
10 ns | Uni-Directional | - | 60mA | 50MHz | Depth, Width | No | Asynchronous | - | J-Lead | - | 576K (64K x 9) | Surface Mount | 0°C ~ 70°C | - | - | No | Yes | 32-PLCC (11.43x13.97) | 32-PLCC (11.43x13.97) | - | - | 0.5µ RAM3 CMOS | 4.5 V ~ 5.5 V | - | |
Texas Instruments
|
2,039
|
Price on request
2,039
|
- | Uni-Directional | - | - | - | Depth, Width | No | Asynchronous | 2.54 mm | Through Hole | - | 64 (16 x 4) | Through Hole | -55°C ~ 125°C | - | - | No | No | 16-PDIP | - | - | - | - | 2 V ~ 6 V | - | |
Cypress Semiconductor
|
1,599
|
Price on request
1,599
|
25 ns | Uni-Directional | - | 50mA | 28.5 MHz | Depth, Width Programmable | No | Asynchronous | - | J-Lead | - | 512 x 9 | Surface Mount | 0°C ~ 70°C | - | - | No | Yes | 32-PLCC (11.43x13.97) | - | - | - | - | 4.5 V ~ 5.5 V | - | |
Renesas
|
1,399
|
Price on request
1,399
|
15ns | Uni-Directional | - | 125mA | 40MHz | Depth, Width | No | Asynchronous | - | - | - | 18K (1K x 9 x 2) | Surface Mount | 0°C ~ 70°C | - | - | No | Yes | 56-TSSOP | - | - | - | - | 4.5V ~ 5.5V | - | |
Renesas
|
1,399
|
Price on request
1,399
|
15 ns | Uni-Directional | - | 125 mA | 40 MHz | Depth, Width | No | Asynchronous | - | - | - | 18K (1K x 9 x 2) | Surface Mount | -40°C ~ 85°C | - | - | No | Yes | 56-TSSOP | - | - | - | - | 4.5 V ~ 5.5 V | - | |
Renesas
|
1,300
|
Price on request
1,300
|
- | Uni-Directional | - | 100mA | 10MHz | Depth, Width | No | Asynchronous | 7.62 mm | Pin | - | 4.5K (512 x 9) | Through Hole | -55°C ~ 125°C | - | - | No | Yes | 28-CDIP | - | - | No | - | 4.5 V ~ 5.5 V | - | |
Harris Semiconductor
|
610
|
Price on request
610
|
- | Uni-Directional | - | - | - | Depth, Width | No | Asynchronous | 1.27 mm | - | - | 64 (16 x 4) | Surface Mount | -55°C ~ 125°C | - | - | No | No | 16-SOIC | - | - | - | - | 2 V ~ 6 V | - | |
Texas Instruments
|
504
|
Price on request
504
|
22ns | - | - | - | - | - | - | - | - | - | - | - | Through Hole | - | - | - | - | - | - | - | - | - | Advanced Schottky | - | - | |
Cypress Semiconductor
|
426
|
Price on request
426
|
20 ns | Uni-Directional | - | 55 mA | 50 MHz | Depth, Width | No | Asynchronous | - | J-Lead | - | 4.5K (512 x 9) | Surface Mount | 0°C ~ 70°C | - | - | No | Yes | 32-PLCC (11.43x13.97) | - | - | - | - | 4.5 V ~ 5.5 V | - | |
|
Texas Instruments
|
364
|
Price on request
364
|
20ns | Uni-Directional | - | 400µA | up to 67 MHz | Width | No | Synchronous | - | - | - | 1.125K (64 x 18) | Surface Mount | 0°C ~ 70°C | - | - | Yes | No | 56-SSOP | - | - | - | - | 4.5 V ~ 5.5 V | - | |
Texas Instruments
|
364
|
Price on request
364
|
12 ns | Uni-Directional | Unaffected | 400 µA | 67 MHz | Width | No | Synchronous | - | - | - | 64 Words by 18 Bits word | Surface Mount | 0°C ~ 70°C | - | - | Yes | No | 56-SSOP | - | - | - | - | 4.5 V ~ 5.5 V | - | |
Texas Instruments
|
348
|
Price on request
348
|
9ns | Uni-Directional | - | 400µA | 60MHz | - | No | Synchronous | - | - | - | 128 (64 x 1 x 2) | Surface Mount | -40°C ~ 85°C | - | - | No | No | 28-SOIC | - | - | - | - | 4.5 V ~ 5.5 V | 4.5V ~ 5.5V | |
Texas Instruments
|
320
|
Price on request
320
|
5 ns | Uni-Directional | - | 40 mA | 133.3 MHz | Depth, Width | Yes | Synchronous | - | - | - | 1K x 36 | Surface Mount | 0°C ~ 70°C | - | - | Yes | Yes | 128-LQFP (20x14) | - | - | - | - | 3.3 V | - | |
Texas Instruments
|
272
|
Price on request
272
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
250
|
Price on request
250
|
15 ns | Unidirectional | Undetermined | 400µA | up to 50 MHz | Width | No | Asynchronous | - | - | - | 9K (512 x 18) | Surface Mount | 0°C ~ 70°C | - | - | Yes | No | 56-SSOP | - | - | - | - | 4.5 V ~ 5.5 V | - | |
|
Texas Instruments
|
165
|
Price on request
165
|
13 ns | Uni-Directional | - | 40µA | 50 MHz | Width | No | Synchronous | - | - | - | 9K (512 x 18) | Surface Mount | 0°C ~ 70°C | - | - | Yes | No | 56-SSOP | - | - | - | - | 3 V ~ 3.6 V | - | |
Texas Instruments
|
160
|
Price on request
160
|
15 ns | Uni-Directional | - | 400 µA | 50 MHz | Depth, Width | No | Asynchronous | - | - | 2048 x 9 | 18 Kb | Surface Mount | 0°C / 70°C | - | - | Yes | No | 64-TQFP (10x10) | 64-TQFP (10x10) | - | - | - | 4.5 V / 5 V / 5.5 V | - | |
Texas Instruments
|
158
|
Price on request
158
|
25ns | Bi-Directional | - | 400µA | up to 50 MHz | - | No | Asynchronous | - | - | - | 18K (1K x 9 x 2) | Surface Mount | 0°C to 70°C | - | - | Yes | No | 64-TQFP (10x10) | - | - | - | - | 4.5 V ~ 5.5 V | 4.5V ~ 5.5V | |
|
Renesas
|
150
|
Price on request
150
|
6.5ns | Uni-Directional | - | 35mA | 100MHz | Depth, Width | No | Synchronous | - | - | - | 576 (64 x 9) | Surface Mount | 0°C ~ 70°C | - | - | Yes | No | 32-TQFP (7x7) | - | - | - | - | 4.5 V ~ 5.5 V | - | |
Texas Instruments
|
142
|
Price on request
142
|
25 ns | Bi-Directional | - | 400µA | up to 50 MHz | - | No | Asynchronous | - | - | - | 18K (1K x 9 x 2) | Surface Mount | 0°C to 70°C | - | - | Yes | No | 64-TQFP (10x10) | 64-TQFP (10x10) | - | - | - | 4.5 V ~ 5.5 V | - | |
Advanced Micro Devices
|
136
|
Price on request
136
|
45ns | Uni-Directional | - | 160mA | 10MHz | Width | No | Asynchronous | - | - | - | 64 x 4 | Through Hole | 0°C ~ 70°C | - | - | No | No | 16-PDIP | - | - | - | - | 4.75 V ~ 5.25 V | 4.75 V ~ 5.25 V | |
Texas Instruments
|
130
|
Price on request
130
|
25 ns | Bi-Directional | - | 400µA | up to 50 MHz | - | No | Asynchronous | - | - | - | 18K (1K x 9 x 2) | Surface Mount | 0°C ~ 70°C | - | - | Yes | No | 64-TQFP (10x10) | - | - | - | - | 4.5 V ~ 5.5 V | - | |
Texas Instruments
|
110
|
Price on request
110
|
11 ns | Bi-Directional | - | 400µA | 33.4 MHz | Depth, Width | No | Synchronous | - | - | - | 18K (512 x 36) | Surface Mount | 0°C / 70°C | - | - | Yes | Yes | 120-HLQFP (14x14) | - | - | - | - | 4.5 V / 5.5 V | - | |
Cypress Semiconductor
|
89
|
Price on request
89
|
8ns | Uni-Directional | - | 35mA | 100MHz | Depth, Width | No | Synchronous | - | J-Lead | - | 18K (1K x 18) | Surface Mount | -40°C ~ 85°C | - | - | Yes | Yes | 32-PLCC (11.43x13.97) | - | - | - | - | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V |
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