| Part Number | 54LS256 Datasheet |
|---|---|
| Manufacturer | National Semiconductor |
| Overview |
The ’LS256 is a dual 4-bit addressable latch with common 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.
Y Serial-to-parallel capability Y Output from each storage bit available Y Random (addressable) data entry Y Easily expandable Y Active low common clear
Connection Diagram Logic Symbol
Dual-In-Line Package
TL F 9823 *1 Order Number 54LS256DMQB 54LS256FMQB or DM74LS256N See NS Package Number J16A N. |
54LS256 Datasheet and Specifications PDF
The 54LS256 is a Dual 4-Bit Addressable Latch.
| Part Number | 54LS256 Datasheet |
|---|---|
| Description | DUAL 4-BIT ADDRESSABLE LATCH |
| Manufacturer | Motorola Semiconductor |
| Overview | DUAL 4-BIT ADDRESSABLE LATCH The SN54/74LS256 is a Dual 4-Bit Addressable Latch with common control inputs; these include two Address inputs (A0, A1), an active LOW Enable input (E) and an active LOW . put Clamp Diodes Limit High Speed Termination Effects CONNECTION DIAGRAM DIP (TOP VIEW) VCC CL E Db Q3b Q2b Q1b Q0b 16 15 14 13 12 11 10 9 NOTE: The Flatpak version has the same pinouts (Connection Diagram) as the Dual In-Line Package. 12 A0 A1 3 4 56 78 Da Q0a Q1a Q2a Q3a GND PIN NAMES LOADING. |