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 |
|---|---|---|---|---|---|
54FCT573TDB
|
IDT, Integrated Device Technology Inc | IC TRANSP LATCH OCTAL 20CERDIP | 0 | $7.75 | |
|
54FCT373TDB
|
IDT, Integrated Device Technology Inc | IC TRANSP LATCH OCTAL 20CERDIP | 0 | $7.75 | |
SN74ALS563BDW
|
Texas Instruments | IC LATCH TRANSP OCT D 3ST 20SOIC | 0 | $5.78 | |
SN74ABTH162260DL
|
Texas Instruments | IC 12-14BIT MUXED D LATCH 56SSOP | 0 | $5.53 | |
SN74ALS563BN
|
Texas Instruments | IC LATCH TRANSP OCT D 3ST 20-DIP | 0 | $5.25 | |
|
SN74ALS990DWR
|
Texas Instruments | IC LATCH TRANSP OCTAL D 20-SOIC | 0 | $4.91 | |
SN74ALS873BDW
|
Texas Instruments | IC DUAL LATCH TRI-ST 24-SOIC | 0 | $4.86 | |
|
SN74ALS843DWR
|
Texas Instruments | IC LATCH 9BIT D 3STATE 24-SOIC | 0 | $4.37 | |
SN74ALS563BNSRG4
|
Texas Instruments | IC D-TYPE LATCH SGL 3-ST 20SO | 0 | $3.84 | |
|
SN74ALS563BNSR
|
Texas Instruments | IC LATCH TRANSP OCT D 3ST 20SO | 0 | $3.84 |