| part number | 74HC/HCT597 |
| manufacturer | PHILIPS |
| lead free | ??? |
| prefix | U |
| Description | 74HC/HCT597 |
| octopart part number | |
| package | |
| RoHS | ??? |
| pin 2 description | parallel data input |
| pin 13 description | parallel load input (active low) |
| pin 4 description | parallel data input |
| pin 7 description | parallel data input |
| pin 8 description | ground |
| pin 6 description | parallel data input |
| Maximum clock frequency, SHCP | 96 (74HC) 83 (74HCT) MHz |
| pin 16 description | supply voltage |
| pin 10 activelow | True |
| Propagation delay, PL to Q | 21 (74HC) 26 (74HCT) ns |
| pin 3 description | parallel data input |
| pin 5 description | parallel data input |
| pin 13 activelow | True |
| pin 14 description | serial data input |
| pin 15 description | parallel data input |
| Propagation delay, STCP to Q | 25 (74HC) 29 (74HCT) ns |
| pin 10 description | asynchronous master reset (active low) |
| pin 12 description | storage clock input (low-to-high, edge-triggered) |
| Propagation delay, SHCP to Q | 17 (74HC) 20 (74HCT) ns |
| pin 9 description | serial data output |
| pin 11 description | shift clock input (low-to-high, edge-triggered) |
| pin 1 description | parallel data input |
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