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SN74AHC373

ACTIVE

Octal Transparent D-Type Latches With 3-State Outputs

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Data sheet

SN74AHC373

ACTIVE
Data sheet Order now

Product details

Number of channels 8 Technology family AHC Input type Standard CMOS Output type 3-State Clock frequency (max) (MHz) 110 IOL (max) (mA) 8 IOH (max) (mA) -8 Supply current (max) (µA) 40 Features Balanced outputs, High speed (tpd 10-50ns), Over-voltage tolerant inputs Operating temperature range (°C) -40 to 85 Rating Catalog
Number of channels 8 Technology family AHC Input type Standard CMOS Output type 3-State Clock frequency (max) (MHz) 110 IOL (max) (mA) 8 IOH (max) (mA) -8 Supply current (max) (µA) 40 Features Balanced outputs, High speed (tpd 10-50ns), Over-voltage tolerant inputs Operating temperature range (°C) -40 to 85 Rating Catalog
VSSOP (DGS) 20 24.99 mm² (5.1 mm × 4.9 mm) SOIC (DW) 20 131.84 mm² (12.8 mm × 10.3 mm) TSSOP (PW) 20 41.6 mm² (6.5 mm × 6.4 mm) TVSOP (DGV) 20 32 mm² (5 mm × 6.4 mm) SOP (NS) 20 98.28 mm² (12.6 mm × 7.8 mm) SSOP (DB) 20 56.16 mm² (7.2 mm × 7.8 mm) PDIP (N) 20 228.702 mm² (24.33 mm × 9.4 mm) VQFN (RKS) 20 11.25 mm² (4.5 mm × 2.5 mm)
  • Operating range of 2V to 5.5V VCC
  • Latch-up performance exceeds 250mA per JESD 17
  • On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.
  • Operating range of 2V to 5.5V VCC
  • Latch-up performance exceeds 250mA per JESD 17
  • On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.

The SNx4AHC373 devices are octal transparent D-type latches designed for 2V to 5.5V VCC operation.

The SNx4AHC373 devices are octal transparent D-type latches designed for 2V to 5.5V VCC operation.
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SN74ACT373 ACTIVE Octal D-Type Transparent Latches With 3-State Outputs Voltage range 4.5V to 5.5V, average propagation delay 8ns, average drive strength 24mA
SN74HC373 ACTIVE Octal Transparent D-Type Latches With 3-State Outputs Voltage range 2V to 6V, average propagation delay 20ns, average drive strength 8mA
SN74AC373 ACTIVE Octal D-Type Transparent Latches With 3-State Outputs Voltage range 2V to 6V, average propagation delay 7ns, average drive strength 24mA
SN74HCS373 ACTIVE Octal transparent D-type latches with tri-state outputs and Schmitt-trigger inputs Voltage range 2V to 6V, average propagation delay 20ns, average drive strength 8mA
SN74ALVCH373 ACTIVE Octal Transparent D-Type Latch with 3-State Outputs Voltage range 1.65V to 3.6V, average propagation delay 3ns, average drive strength 24mA

Technical documentation

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Top documentation Type Title Format options Date
* Data sheet SNx4AHC373 Octal Transparent D-Type Latches With 3-State Outputs datasheet (Rev. K) PDF | HTML Jul 23, 2024
Application note Power-Up Behavior of Clocked Devices (Rev. B) PDF | HTML Dec 15, 2022

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

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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Simulation model

HSPICE MODEL OF SN74AHC373

SCEJ227.ZIP (147 KB) - HSpice model
Supported products & hardware
Simulation model

SN74AHC373 IBIS Model

SCEM511.ZIP (45 KB) - IBIS model
Supported products & hardware
Package Pins CAD symbols, footprints & 3D models
VSSOP (DGS) 20 Ultra Librarian
SOIC (DW) 20 Ultra Librarian
TSSOP (PW) 20 Ultra Librarian
TVSOP (DGV) 20 Ultra Librarian
SOP (NS) 20 Ultra Librarian
SSOP (DB) 20 Ultra Librarian
PDIP (N) 20 Ultra Librarian
VQFN (RKS) 20 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

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