Key facts
- Brand
- Texas Instruments
- Model
- SN54LVC573A
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-07
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Texas Instruments SN54LVC573A / SN74LVC573A Datasheet
The SN54LVC573A and SN74LVC573A are octal transparent D‑type latches featuring 3‑state outputs, designed for operation over a wide supply‑voltage range and suitable for buffer registers, I/O ports, and bus drivers. The devices include latch‑enable (LE) and output‑enable (OE) pins that control data latching and high‑impedance output states.
The document provides detailed electrical characteristics, recommended operating conditions, timing and switching parameters, package information, mechanical drawings, and an important notice covering warranty and usage terms.
Texas Instruments SN54LVC573A specifications
| Supply voltage range (SN54LVC573A) | 2.7 V to 3.6 V Voc |
|---|---|
| Supply voltage range (SN74LVC573A) | 1.65 V to 3.6 V Voc |
| TSSOP package pin count | 20 pins |
Source: Texas Instruments SN54LVC573A / SN74LVC573A Datasheet
All Texas Instruments SN54LVC573A documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the supply voltage range for the SN54LVC573A latch?
The SN54LVC573A operates from 2.7 V to 3.6 V (Voc).
How many pins does the TSSOP package have for these latches?
The TSSOP (PW) package contains 20 pins.
What supply voltage range can the SN54LVC573A operate at?
It operates from 2.7 V to 3.6 V.
How can the high‑impedance state be ensured during power‑up or power‑down?
Tie the OE pin to VCC through a pull‑up resistor.