SN74LVC373ARGYR

$0.49

Description：IC D-TYPE TRANSP SGL 8:8 20VQFN
Series：74LVC
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk

SKU:beb99969f5c0 Category: Latches Brand: Texas Instruments

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Product introduction

SN74LVC373ARGYR is listed in the Latches range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC D-TYPE TRANSP SGL 8:8 20VQFN. Review the specifications below when checking this part for your BOM.

Latches specifications for SN74LVC373ARGYR

Description：IC D-TYPE TRANSP SGL 8:8 20VQFN
Series：74LVC
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Logic Type：D-Type Transparent Latch
Circuit：8:08
Output Type：Tri-State
Voltage - Supply：1.65V ~ 3.6V
Independent Circuits：1
Delay Time - Propagation：1.5ns
Current - Output High, Low：24mA, 24mA
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：20-VFQFN Exposed Pad
Supplier Device Package：20-VQFN (3.5x4.5)
Grade：-
Qualification：-

Latches datasheet and documents for SN74LVC373ARGYR

SN74LVC373ARGYR

Latches Overview

The SN74LVC373ARGYR is an octal transparent D-type latch with three-state outputs manufactured by Texas Instruments. It operates from a supply voltage of 1.65 V to 3.6 V and accepts input voltages up to 5.5 V, supporting mixed-mode signal operation. The device features a maximum propagation delay of 6.8 ns at 3.3 V and includes Ioff circuitry for partial-power-down mode. It provides high drive capability with output currents up to 24 mA and offers ESD protection exceeding 2000 V via the human-body model. The component is housed in a 20-VQFN package.

Latches Feature Summary

Operates within a wide voltage range of 1.65 V to 3.6 V
Inputs accept voltages up to 5.5 V for mixed-mode compatibility
Ioff feature supports live-insertion and back-drive protection
Latch-up performance exceeds 250 mA per JESD 17 standards

Latches Applications

Network switches
TV set-top boxes
Motor drives
PCs and notebooks

Latches Procurement Notes

Verify the specific ordering suffix 'RGYR' corresponds to the 20-pin VQFN package with tape-and-reel carrier. Confirm RoHS compliance and lead finish specifications (NIPDAU) match project requirements. Check moisture sensitivity level (MSL 2) and peak reflow temperature limits during assembly planning. Ensure the operating temperature range (-40°C to 125°C) aligns with environmental constraints.

Latches Selection Notes

Select this component when an octal latch with three-state outputs is required in a compact surface-mount form factor. The VQFN package suits space-constrained designs. Verify that the 1.65 V to 3.6 V supply range fits the system power architecture. Consider the 5.5 V tolerant inputs if interfacing with higher voltage logic domains without additional level shifters.

Latches Part Context

This part belongs to the SNx4LVC373A family of octal transparent D-type latches. It shares functional characteristics with other variants like SN74LVC373ADWR and SN74LVC373APW, differing primarily in packaging and thermal properties. The RGY suffix specifically denotes the 20-lead VQFN package configuration used for high-density PCB layouts.