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SN54HCT573

Texas Instruments
Part Number SN54HCT573
Manufacturer Texas Instruments
Description OCTAL TRANSPARENT D-TYPE LATCHES
Published Nov 7, 2020
Detailed Description SN54HCT573, SN74HCT573 SCLS176G – JULY 2003 – REVISED JULY 2022 SNx4HCT573 Octal Transparent D-Type Latches With 3-State...
Datasheet PDF File SN54HCT573 PDF File

SN54HCT573
SN54HCT573

Overview
SN54HCT573, SN74HCT573 SCLS176G – JULY 2003 – REVISED JULY 2022 SNx4HCT573 Octal Transparent D-Type Latches With 3-State Outputs 1 Features • Operating voltage range of 4.
5V to 5.
5V • High-Current 3-State Outputs Drive Bus Lines Directly or Up To 15 LSTTL Loads • Low power consumption, 80-µA max ICC • Typical tpd = 21ns • ±6-mA output drive at 5V • Low input current of 1µA max • Inputs are TTL-Voltage compatible • Bus-structured pinout 2 Description These octal transparent D-type latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads.
The ’HCT573 devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
PART NUMBER SN74HCT573DW SN74HCT573DB SN74HCT573N SN74HCT573NS SN74HCT573PW Device Information PACKAGE(1) BODY SIZE (NOM) SOIC (20) 12.
80 mm × 7.
50 mm SSOP (20) 7.
20 mm × 5.
30 mm PDIP (20) 25.
40 mm × 6.
35 mm SO (20) 15.
00 mm × 5.
30 mm TSSOP (20) 6.
50 mm × 4.
40 mm (1) For all available packages, see the orderable addendum at the end of the data sheet.
Functional Block Diagram An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers.
PRODUCTION DATA.
SN54HCT573, SN74HCT573 SCLS176G – JULY 2003 – REVISED JULY 2022 www.
ti.
com Table of Contents 1 Features.
1 2 Description.
1 3 Revision History.
.
2 4 Pin Configuration and Functions3 5 Specifications.
4 5.
1 Absolute Maximum Ratings 4 5.
2 Recommended Operating Conditions(1) .
4 5.
3 T...


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