This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | SN74LS256 |
|---|---|
| Datasheet | SN74LS256 SN74LS256D Datasheet (PDF) |
| File Size | Direct Link |
| Manufacturer | Motorola Semiconductor (now NXP Semiconductors) |
| Description | DUAL 4-BIT ADDRESSABLE LATCH |
|
|
|
DUAL 4-BIT ADDRESSABLE LATCH The SN54/74LS256 is a Dual 4-Bit Addressable Latch with mon control inputs; these include two Address inputs (A0, A1), an active LOW Enable input (E) and an active LOW Clear input (CL). Each latch has a Data input (D) and four outputs (Q0 Q3).
See all Motorola Semiconductor (now NXP Semiconductors) datasheets
| Part Number | Description |
|---|---|
| SN74LS251 | 8-INPUT MULTIPLEXER |
| SN74LS253 | DUAL 4-INPUT MULTIPLEXER |
| SN74LS257B | QUAD 2-INPUT MULTIPLEXER |
| SN74LS258B | QUAD 2-INPUT MULTIPLEXER |
| SN74LS259 | 8-BIT ADDRESSABLE LATCH |
| SN74LS20 | DUAL 4-INPUT NAND GATE |
| SN74LS20N | DUAL 4-INPUT NAND GATE |
| SN74LS21 | DUAL 4-INPUT AND GATE |
| SN74LS22 | DUAL 4-INPUT NAND GATE |
| SN74LS221 | DUAL MONOSTABLE MULTIVIBRATORS |
