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SN74LS373N TI Latches
The SN74LS373 is an octal transparent D-type latch with 3-state outputs and TTL-compatible inputs, operating from 4.75V to 5.25V supply. When latch enable is high, data passes through to outputs; when low, data is latched. Output enable places all eight outputs in high-impedance state for bus sharing. Propagation delay is 24ns typical. High drive capability supports bus driving. Selection is standard for 5V TTL bus systems requiring octal transparent latching. Applications include I/O port expansion, address and data latching for microprocessor systems, bidirectional bus interfaces, and temporary data storage in industrial controls. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 0.46 |
| 100+ | $ 0.36 |
| 1000+ | $ 0.35 |
Technical Specifications
- Part No.SN74LS373N
- Model SN74LS373N
- Category Integrated Circuits (ICs) > Logic > Latches
- Manufacturer Texas Instruments
- Packaging Tube
- Part Status Active
- Logic Type D-Type Transparent Latch
- Circuit 8:8
- Output Type Tri-State
- Independent Circuits 1
- Voltage - Supply 4.75 V ~ 5.25 V
- Quiescent Current (Iq) 40 mA
- Current - Output High, Low 2.6 mA, 24 mA
- Propagation Delay (Typ) 18 ns @ 5 V
- Operating Temperature 0°C ~ 70°C (TA)
- Mounting Type Through Hole
- Supplier Device Package 20-PDIP
- Base Product Number 74LS373
- RoHS ROHS3 Compliant
- Standard Package 20