Skip to main content
Log in
Texas Instruments 4724BDCQR — Logic ICs

4724BDCQR D Latch, 8-Bit CMOS – Active, RoHS Non-Compliant

MPN4724BDCQR
End of Life

4724BDCQR, D LATCH, 1-FUNC, 8-BIT, CMOS, Series *, Package Bulk, lifecycle_stage current.

$3.62Ref. price · indicative, final on quote
Texas Instruments 4724BDCQR datasheet (PDF)
RoHSRoHS non-compliant
Series*
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

4724BDCQR specifications
ParameterValue
Series*
PackageBulk

Product details

The 4724BDCQR is a D LATCH, 1-FUNC, 8-BIT, CMOS device. The part is listed as Active in the lifecycle, so it remains a current-production item without obsolescence risk for new designs or ongoing production.

The 4724BDCQR is RoHS non-compliant. That means the device uses lead-bearing solder on its terminations (or other restricted substances). If your assembly line runs lead-free reflow profiles or your end-product must meet RoHS exemption limits, this part will not pass incoming inspection without a waiver. It is suited for legacy repair, military/aerospace contracts with leaded-solder exemptions, or any BOM that already accommodates tin-lead finishes.

The 4724BDCQR is an active, current-production device. No last-time-buy or end-of-life notice applies.

Frequently asked questions

What is the 4724BDCQR used for?

The 4724BDCQR is an 8-bit D-type transparent latch in CMOS logic. It is used in microprocessor bus interfacing, address latching, I/O port expansion, and any application needing to hold a byte of data on the outputs with tri-state control.

Is the 4724BDCQR equivalent to the 74HC373?

Both parts are 8-bit D-type transparent latches, but the 4724BDCQR is a CMOS-logic part while the 74HC373 is a high-speed CMOS family. Pin compatibility and electrical thresholds differ — verify the datasheet for your specific supply voltage and logic-family interface before substituting.

Is the 4724BDCQR pin-compatible with the 74FCT573APC?

Both are 8-bit D-type transparent latches with tri-state outputs, but the 74FCT573APC is a faster FCT-family part with a propagation delay of 8.5 ns and a 4.75 V supply. The 4724BDCQR is a CMOS part — electrical thresholds and timing are not identical. They are functional equivalents but not drop-in replacements without checking the specific logic-family interface.