| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | Packaging | Mounting Type | Voltage - Supply | Package / Case | Base Part Number | Supplier Device Package | Memory Size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7203L40LB | IDT (Integrated Device Technology) | IC MEM FIFO 2048X9 40NS 32LCC | 7200 | -55°C ~ 125°C | Tube | Surface Mount | 4.5V ~ 5.5V | 32-CLCC | 7203 | 32-LCC (11.43x13.97) | 18K (2K x 9) | |
| 72201L15JGI8 | IDT (Integrated Device Technology) | IC MEM FIFO 256X9 32-PLCC | 7200 | -40°C ~ 85°C | - | Surface Mount | 4.5V ~ 5.5V | 32-LCC (J-Lead) | - | 32-PLCC (14x11.46) | 2.25K (256 x 9) | |
| IDT72V3694L10PF8 | IDT (Integrated Device Technology) | IC FIFO 131X18 10NS 128QFP | 72V | 0°C ~ 70°C | Tape & Reel (TR) | Surface Mount | 3.15V ~ 3.45V | 128-LQFP | 72V3694 | 128-TQFP (14x20) | 2.25M (32K x 36 x 2) | |
| 72V3642L15PF | IDT (Integrated Device Technology) | IC FIFO 1MX72 15NS 120QFP | 72V | 0°C ~ 70°C | Tray | Surface Mount | 3V ~ 3.6V | 120-LQFP | 72V3642 | 120-TQFP (14x14) | 72k (1k x 36 x 2) | |
| SN74ABT7819A-10PN | N/A | IC SYNC FIFO MEM 512X18X2 80LQFP | 74ABT | 0°C ~ 70°C | Tray | Surface Mount | 4.5V ~ 5.5V | 80-LQFP | 74ABT7819 | 80-LQFP (12x12) | 18K (512 x 18 x 2) | |
| 72V261LA10PFG8 | IDT (Integrated Device Technology) | IC FIFO SS 8192X18 10NS 64TQFP | 72V | 0°C ~ 70°C | Tape & Reel (TR) | Surface Mount | 3V ~ 3.6V | 64-LQFP | 72V261 | 64-TQFP (14x14) | 144K (16K x 9) | |
| 72841L25PFI8 | IDT (Integrated Device Technology) | IC FIFO SYNC 4KX9 25NS 64QFP | 7200 | -40°C ~ 85°C | Tape & Reel (TR) | Surface Mount | 4.5V ~ 5.5V | 64-LQFP | 72841 | 64-TQFP (14x14) | 72K (4K x 9 x 2) | |
| 72225LB15TFI | IDT (Integrated Device Technology) | IC FIFO 1024X18 SYNC 15NS 64TQFP | 7200 | -40°C ~ 85°C | Tray | Surface Mount | 4.5V ~ 5.5V | 64-LQFP | 72225 | 64-TQFP (10x10) | 18K (1K x 18) | |
| 72V3690L7-5PFI8 | IDT (Integrated Device Technology) | IC FIFO SS 32768X36 128TQFP | 72V | -40°C ~ 85°C | Tape & Reel (TR) | Surface Mount | 3.15V ~ 3.45V | 128-LQFP | - | 128-TQFP (14x20) | 1.125M (32K x 36) | |
| CY7C4221-15JXCT | Cypress Semiconductor | IC SYNC FIFO MEM 1KX9 32-PLCC | CY7C | 0°C ~ 70°C | Tape & Reel (TR) | Surface Mount | 4.5V ~ 5.5V | 32-LCC (J-Lead) | 7C4221 | 32-PLCC (11.43x13.97) | 9K (1K x 9) |
FIFOs (First-In-First-Out) memory is a type of data storage device used to buffer data in digital systems. It stores data in a sequential manner, with the first data element written into the memory being the first to be read out. FIFOs help manage data flow between subsystems operating at different speeds or with asynchronous timing requirements. They are commonly used in communication interfaces, data processing systems, and digital signal processing applications to manage data transfer and mitigate timing issues.