C67402N, 64 x 5 asynchronous FIFO, 45 ns access time, 10 MHz data rate, 4.75 V to 5.25 V supply, 0 °C to 70 °C, through-hole 16-DIP (16-PDIP), Bulk.
| Parameter | Value |
|---|---|
| Mounting | Through Hole |
| Expansion type | Width |
| Voltage | 4.75 V ~ 5.25 V |
| Current - supply | 180mA |
| Operating temperature | 0°C ~ 70°C |
| Package | Bulk |
| Function | Asynchronous |
| Data rate | 10MHz |
| Access time | 45ns |
| Memory size | 64 x 5 |
| FWFT support | No |
| Case | 16-DIP |
| Bus directional | Uni-Directional |
| Retransmit capability | No |
| Programmable flags support | No |
The C67402N is a 64-word by 5-bit asynchronous FIFO from the standard FIFO family, designed for unidirectional data buffering between two clock domains or bus-width matching in 5-bit-wide paths. It operates from a single 4.75 V to 5.25 V supply and draws up to 180 mA. The through-hole 16-PDIP package suits legacy through-hole boards, prototyping, or low-volume builds where SMT reflow is not available.
The access time is 45 ns, which means data appears on the output bus within 45 ns of the read-enable edge.
The package is a through-hole 16-DIP (supplier device package 16-PDIP), supplied in Bulk.
No, the C67402N does not support First-Word Fall-Through; the first read cycle incurs the full 45 ns access time before valid data appears.
No, the C67402N is RoHS non-compliant; it contains lead in the solder finish.