SN74HC373DW Texas Instruments logic-gates (SOIC-20W) In Stock
SN74HC373DW is a Texas Instruments octal transparent D-latch with 3-state outputs in SOIC-20W package, operating at 2V-6V, -40C to 85C; priced from $0.33, in stock, ships from 1 pc worldwide.
- Manufacturer
- Texas Instruments
- Package
- SOIC-20W
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- SN74HC373DW Datasheet PDF
- Category
- logic-gates
- Price
- From $0.1260(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Applications
Used in microprocessor bus buffering, data storage registers, and address latching in embedded systems. Suitable for industrial control boards and communication equipment requiring 8-bit parallel data holding.
Specifications
| supplyVoltage | 2-6V |
| logicFamily | HC CMOS |
| numberOfBits | 8bits |
| tempMin | -40°C |
| tempMax | 85°C |
| outputCurrent | 25mA |
| pinCount | 20pins |
| packageType | SOIC-20W |
| Package | SOIC-20W |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL MSL1 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for SN74HC373DW:
Frequently Asked Questions
What are the key electrical specifications of SN74HC373DW?
SN74HC373DW operates from 2V to 6V supply voltage with HC CMOS logic. It provides 25mA output drive current, propagation delay of approximately 13ns at 5V, and is compatible with both CMOS and TTL input levels. The 3-state outputs allow easy bus sharing.
What package and pin count does SN74HC373DW use?
SN74HC373DW comes in a 20-pin wide-body SOIC (SOIC-20W, 7.5mm body) package. The DW suffix denotes this wide SOIC form factor. The IC has 8 data inputs (D0-D7), 8 three-state outputs (Q0-Q7), one latch enable (LE), and one output enable (OE) pin.
What is a suitable replacement or alternative for SN74HC373DW?
Pin-compatible alternatives include 74HC373D from Nexperia, ON Semiconductor MM74HC373, and STMicroelectronics M74HC373. For DIP package: SN74HC373N. For higher-speed applications consider SN74AHC373DW (advanced HC variant).
What applications is SN74HC373DW used in?
SN74HC373DW is widely used in microprocessor address and data bus latching, memory address demultiplexing, I/O port expansion, and 8-bit register buffering. Common in industrial controllers, embedded systems, and communication interface boards.
Is SN74HC373DW RoHS compliant and what is its lifecycle status?
Yes, SN74HC373DW is RoHS compliant and lead-free (pbFree). It is in active production by Texas Instruments with MSL1 moisture sensitivity rating. Operating temperature range is -40C to 85C.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.3330 | $0.33 |
| 16+ | $0.2775 | $4.44 |
| 73+ | $0.2220 | $16.21 |
| 172+ | $0.1688 | $29.03 |
| 594+ | $0.1440 | $85.54 |
| 1286+ | $0.1260 | $162.04 |
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