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74LS373 Octal Latch
74LS373
Texas Instrumentsic logic
The 74LS373 is an octal D-type transparent latch that can be used in parallel access memory or bidirectional bus applications, featuring 3-state outputs and buffered control inputs.
In stock
Specifications
8- Package
- DB, DW, J, N, NS, W, FK, PDIP, SOIC, CDIP, CFP, SSOP, LCCC, Tube, Tape and reel.
- Operating Voltage
- 4.5V to 5.25V (SN54/74LS373), 4.5V to 5.5V (SN54S373) V
- Supply Current
- 24mA (SN54LS373), 27mA (SN54S373) mA
- Interface
- GPIO, 3-state bus-driving outputs
- Resolution
- N/A
- Range
- N/A
- Accuracy
- N/A
- Temperature Range
- -55°C to 125°C (SN74S373), -55°C to 70°C (other devices) °C
Pinout
6Low source legibility.The original manufacturer datasheet for this part was difficult to read, so this pinout may be incomplete or imperfect. Always confirm against the specific manufacturer’s datasheet before wiring.
| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | C | GPIO | Clock/Enable input |
| 2 | D | GPIO | Data input |
| 3 | Q | GPIO | Output |
| 4 | OC | GPIO | Open-collector output control |
| 5 | VCC | POWER | Supply voltage |
| 6 | GND | GND | Ground |
Interactive pinout
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74LS373
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