74F393 Key Features
- Two 4-bit binary counters
- Two Master Resets to clear each 4-bit counter individually
74F393 is Dual 4-bit binary ripple counter manufactured by Philips Semiconductors.
| Part Number | Description |
|---|---|
| 74F395 | 4-bit cascadable shift register |
| 74F398 | Registers |
| 74F399 | Registers |
| 74F30 | 8-input NAND gate |
| 74F30240 | Octal 30ohm line driver |
The 74F393 is a Dual Ripple Counter with separate Clock (CPn) and Master Reset (MR) inputs to each counter. The two counters are identified by the “a” and “b” suffixes in the . The operation of each half of the 74F393 is the same.