Latches

Latches are elementary digital memory devices similar to flip-flops, but different in that the retained logic state can change at any time a latch enable (or similarly named) signal is in a valid logic state. Latches described as \"transparent\" further allow the device outputs to reflect the current state of the inputs while the latch enable signal is valid, as opposed to changing state only when the retained state has been fixed.

Screen Default Ranking Price By Date

Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
QS74FCT845ATQ $1.19	Quality Semiconductor	BUS DRIVER, FCT SERIES	Bulk	-	-	*	-
QS74FCT845ATSO $1.29	Quality Semiconductor	BUS DRIVER, FCT SERIES	Bulk	-	-	*	-
SC28829PK259 $0.16	onsemi	LOG TTL LATCH ADD 8BIT	Bulk	-	-	*	-
SCAN182373ASSC $5.40	Fairchild Semiconductor	BOUNDARY SCAN MEMORY DRIVER	Tube	56-SSOP	Surface Mount	SCAN	-40°C ~ 85°C
SCAN18373T/MXA $333.29	Rochester Electronics, LLC	SCAN18373 - TRANSPARENT LATCH WI	Bulk	-	-	*	-
SCAN18373TSSC	onsemi	TRANSPARENT LATCH 9-BIT 56-SSOP	Tube	56-SSOP	Surface Mount	SCAN	-40°C ~ 85°C
SCAN18373TSSC-G $30.09	Rochester Electronics, LLC	TRANSPARENT LATCH WITH 3 STATE O	Bulk	-	-	*	-
SL74ACT573DWR2G	onsemi	IC D-TYPE TRANSP SGL 1:8 20SOIC	Bulk	20-SOIC	Surface Mount	74ACT	-40°C ~ 85°C