| 1Q | 1 • | 16 | 1Q |
| 1D | 2 | 15 | 2Q |
| 2D | 3 | 14 | 2Q |
| LE34 | 4 | 13 | LE12 |
| Vcc | 5 | 12 | GND |
| 3D | 6 | 11 | 3Q |
| 4D | 7 | 10 | 3Q |
| 4Q | 8 | 9 | 4Q |
| Pin | Symbol | Description |
|---|---|---|
| 1 | 1Q | complementary latch output 1 |
| 2 | 1D | data input 1 |
| 3 | 2D | data input 2 |
| 4 | LE34 | latch enable input for latches 3 and 4 |
| 5 | Vcc | supply voltage |
| 6 | 3D | data input 3 |
| 7 | 4D | data input 4 |
| 8 | 4Q | complementary latch output 4 |
| 9 | 4Q | latch output 4 |
| 10 | 3Q | latch output 3 |
| 11 | 3Q | complementary latch output 3 |
| 12 | GND | ground |
| 13 | LE12 | latch enable input for latches 1 and 2 |
| 14 | 2Q | complementary latch output 2 |
| 15 | 2Q | latch output 2 |
| 16 | 1Q | latch output 1 |
| Parameter | Value | Unit |
|---|---|---|
| Propagation delay | 11 (74HC) | ns |
Note: Data is maintained by an independent source and accuracy is not guaranteed. Check with the manufacturer's datasheet for up-to-date information.