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.

Part Number Manufacturer Description Quantity Price Option
NLV74HCT573ADWG ON Semiconductor IC TXRX OCTAL 3-STATE 20SOIC 0 $0.46
NLV74HC573ADWG ON Semiconductor IC LATCH OCT 3ST NONINV 20SOIC 0 $0.46
MM74HC373SJX ON Semiconductor IC LATCH OCTAL D 3-STATE 20-SOP 0 $0.00
CY74FCT373ATQCTE4 Texas Instruments IC OCT TRANSP 8BIT LATCH 20-QSOP 0 $0.56
74LVCH16373ADGVRG4 Texas Instruments IC D-TYPE LATCH DL 3-ST 48TVSOP 0 $0.55
74LVCH16373ADGGRG4 Texas Instruments IC TRANSP LATCH TRI-ST 48-TSSOP 0 $0.55
74LVT16373MTDX ON Semiconductor IC LATCH TRANSP 16BIT 48TSSOP 0 $0.64
SN74AC373DW Texas Instruments IC OCTAL D TRANSP LATCH 20-SOIC 0 $0.62
74LVC373AMTR STMicroelectronics IC LATCH OCTAL D-TYPE 20-SOIC 84 $0.00
MC74AC259DR2G ON Semiconductor IC LATCH ADDRESS 8BIT 16-SOIC 0 $0.74