MC74HCT573ADWR2G Standard Logic by ON Semiconductor

Octal 3-State Transparent Latch/Transceiver

Status: Active
Series: MC74HCT573A
RoHS: Compliant
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High-Performance Silicon-Gate CMOS The MC74HCT573A is identical in pinout to the LS573. This device may be used as a level converter for interfacing TTL or NMOS outputs to High-Speed CMOS inputs. These latches appear transparent to data (i.e., the outputs change asynchronously) when Latch Enable is high. When Latch Enable goes low, data meeting the setup and hold times becomes latched. The Output Enable input does not affect the state of the latches, but when Output Enable is high, all device outputs are forced to the high-impedance state. Thus, data may be latched even when the outputs are not enabled. The HCT573A is identical in function to the HCT373A but has the Data Inputs on the opposite side of the package from the outputs to facilitate PC board layout.

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Prices starting from US$0.20

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Features

Output Drive Capability: 15 LSTTL Loads
TTL/NMOS-Compatible Input Levels
Outputs Directly Interface to CMOS, NMOS and TTL
Operating Voltage Range: 4.5 to 5.5 V
Low Input Current: 10 mA
In Compliance with the Requirements Defined by JEDEC Standard No. 7A
Chip Complexity: 234 FETs or 58.5 Equivalent Gates - Improved Propagation Delays - 50% Lower Quiescent Power
These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local ON Semiconductor sales office or representative.

Specifications

Description MC74HCT573A
Compliance Pb-free Halide free
Type Latch
Channels 8
VCC Min (V) 4.5
VCC Max (V) 5.5
tpd Max (ns) 30
IO Max (mA) 6
Package Type SOIC-20W

Alternative Descriptions

Transparent Latch, Octal, Soic-20 | Newark Electronics
TRANSPARENT LATCH, OCTAL, SOIC-20 | element14
74HCT Series 5.5 V 6 mA Octal 3-State Transparent Latch/Transceiver - SOIC-20 | Future Electronics
Latch Transparent 3-ST 8-CH D-Type 20-Pin SOIC W T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MC74HCT573ADWR2G?

Additional datasheets, footprints and schematics for MC74HCT573ADWR2G are listed on our Part Details page. You can also find images and similar parts to MC74HCT573ADWR2G on this page.

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What category does MC74HCT573ADWR2G fall under?

The MC74HCT573ADWR2G is listed under Timing, Logic & Memory > Standard Logic > Latches & Registers.

Can I view similar or alternative parts?

You can view similar parts to MC74HCT573ADWR2G when available in the Latches & Registers range under the specifications section at the bottom of the details page.

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Is the MC74HCT573ADWR2G RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for MC74HCT573ADWR2G have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Future Electronics and Avnet America have stock available or on a lead time for MC74HCT573ADWR2G.

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