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 |
|---|---|---|---|---|---|
SN74HC259N
|
Texas Instruments | IC 8-BIT ADDRESS LATCH 16-DIP | 11808 | $0.60 | |
MC74HC373ADWG
|
ON Semiconductor | IC TRANSP LATCH OCT 3ST 20-SOIC | 2795 | $0.59 | |
SN74HC373AN
|
Texas Instruments | IC DTYPE LATCH OCTAL 20DIP | 2630 | $0.58 | |
|
CD4042BE
|
Texas Instruments | QUAD D LATCH 16-DIP | 1523 | $0.56 | |
|
CD4044BE
|
Texas Instruments | IC QUAD NAND R/S LATCH 16-DIP | 1739 | $0.56 | |
SN74HC573ADW
|
Texas Instruments | IC OCT D-TYPE LATCH 20-SOIC | 2291 | $0.56 | |
|
CD4099BE
|
Texas Instruments | IC ADDRESSABL LATCH 8BIT 16-DIP | 2570 | $0.56 | |
|
CD4043BE
|
Texas Instruments | IC NOR R/S LATCH 3ST QUAD 16-DIP | 2837 | $0.56 | |
SN74LVCH16373ADGGR
|
Texas Instruments | IC TRANSP LATCH TRI-ST 48-TSSOP | 5405 | $0.00 | |
|
SN74HCT573N
|
Texas Instruments | IC OCT D TRANSP LATCH 20-DIP | 6332 | $0.55 |