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SN74ACT373

ACTIVE

Octal D-Type Transparent Latches With 3-State Outputs

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Data sheet

SN74ACT373

ACTIVE
Data sheet Order now

Product details

Number of channels 8 Technology family ACT Input type TTL-Compatible CMOS Output type 3-State Clock frequency (max) (MHz) 90 IOL (max) (mA) 24 IOH (max) (mA) -24 Supply current (max) (µA) 40 Features Balanced outputs, High speed (tpd 10-50ns), Positive input clamp diode Operating temperature range (°C) -40 to 85 Rating Catalog
Number of channels 8 Technology family ACT Input type TTL-Compatible CMOS Output type 3-State Clock frequency (max) (MHz) 90 IOL (max) (mA) 24 IOH (max) (mA) -24 Supply current (max) (µA) 40 Features Balanced outputs, High speed (tpd 10-50ns), Positive input clamp diode Operating temperature range (°C) -40 to 85 Rating Catalog
PDIP (N) 20 228.702 mm² (24.33 mm × 9.4 mm) SOP (NS) 20 98.28 mm² (12.6 mm × 7.8 mm) SOIC (DW) 20 131.84 mm² (12.8 mm × 10.3 mm) SSOP (DB) 20 56.16 mm² (7.2 mm × 7.8 mm) TSSOP (PW) 20 41.6 mm² (6.5 mm × 6.4 mm)
  • Operation of 4.5V to 5.5V VCC
  • Inputs accept voltages to 5.5V
  • Max tpd of 10ns at 5V
  • Inputs are TTL-voltage compatible
  • Operation of 4.5V to 5.5V VCC
  • Inputs accept voltages to 5.5V
  • Max tpd of 10ns at 5V
  • Inputs are TTL-voltage compatible

These 8-bit latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

These 8-bit latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
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SN74HCT373 ACTIVE Octal Transparent D-Type Latches With 3-State Outputs Voltage range 4.5V to 5.5V, average propagation delay 22ns, average drive strength 4mA
SN74ABT373 ACTIVE Octal Transparent D-Type Latches With 3-State Outputs Voltage range 4.5V to 5.5V, average propagation delay 4.6ns, average drive strength 64mA

Technical documentation

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Top documentation Type Title Format options Date
* Data sheet SNx4ACT373 Octal D-Type Transparent Latches with 3-State Outputs datasheet (Rev. F) PDF | HTML May 13, 2024
Application note Power-Up Behavior of Clocked Devices (Rev. B) PDF | HTML Dec 15, 2022

Design & development

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Evaluation board

14-24-LOGIC-EVM — Logic product generic evaluation module for 14-pin to 24-pin D, DB, DGV, DW, DYY, NS and PW packages

The 14-24-LOGIC-EVM evaluation module (EVM) is designed to support any logic device that is in a 14-pin to 24-pin D, DW, DB, NS, PW, DYY or DGV package,

User guide: PDF | HTML
Supported products & hardware
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Package Pins CAD symbols, footprints & 3D models
PDIP (N) 20 Ultra Librarian
SOP (NS) 20 Ultra Librarian
SOIC (DW) 20 Ultra Librarian
SSOP (DB) 20 Ultra Librarian
TSSOP (PW) 20 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

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