SN74LV595ABQBR

$0.60

Description：EIGHT-BIT SHIFT REGISTERS WITH 3
Series：74LV
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:c56fb50f8e7c Category: Shift Registers Brand: Texas Instruments

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Product introduction

SN74LV595ABQBR is listed in the Shift Registers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is EIGHT-BIT SHIFT REGISTERS WITH 3. Review the specifications below when checking this part for your BOM.

Shift Registers specifications for SN74LV595ABQBR

Description：EIGHT-BIT SHIFT REGISTERS WITH 3
Series：74LV
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Logic Type：Shift Register
Output Type：Complementary, Push-Pull
Number of Elements：1
Number of Bits per Element：8
Function：Serial to Parallel, Serial
Voltage - Supply：2V ~ 5.5V
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：16-WFQFN Exposed Pad
Supplier Device Package：16-WQFN (2.5x3.5)
Grade：-
Qualification：-

Shift Registers datasheet and documents for SN74LV595ABQBR

SN74LV595ABQBR

Shift Registers Overview

The SN74LV595ABQBR is an 8-bit serial-in, parallel-out shift register with 3-state output registers manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 5.5 V and supports mixed-mode voltage operation on all ports. The device features balanced CMOS outputs and includes direct clear functionality for the shift register. It is designed for high-speed applications with a maximum propagation delay of 7.1 ns at 5 V. The component utilizes a WQFN-16 package (BQB) measuring 3.60 mm × 2.60 mm.

Shift Registers Feature Summary

Supports mixed-mode voltage operation across all ports
Includes Ioff circuitry for partial power-down and back-drive protection
Features direct overriding clear input for the shift register

Shift Registers Applications

Output expansion
LED matrix control
7-segment display control

Shift Registers Procurement Notes

Verify that the BQB suffix corresponds to the WQFN-16 package configuration as specified in the datasheet. Confirm the automotive qualification status if required, as standard SN74LV595A variants may differ from AEC-Q100 certified versions. Ensure the ordering part number matches the specific temperature grade and packaging format intended for production.

Shift Registers Selection Notes

Select this component when an 8-bit shift register with 3-state outputs is required for low-voltage logic systems. The LV series ensures compatibility with 2 V to 5.5 V supply rails. Consider the WQFN-16 package for compact surface-mount designs. Verify thermal requirements against the junction-to-ambient resistance values provided in the datasheet for the specific package variant.

Shift Registers Part Context

This device belongs to the SN74LV595A family of 8-bit shift registers. It is part of Texas Instruments' low-voltage CMOS logic portfolio. The family provides serial-to-parallel conversion capabilities with latched outputs. The BQB suffix indicates a specific WQFN package option available for this logic function.