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74LS256 |
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| Part Number | 74LS256 |
| Manufacturer | National Semiconductor |
| Description | 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... |
| Features |
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 N16E or W16A VCC e Pin 16 GND e Pin 8 Pin Names A0 A1 Da Db E CL Q0a – Q3a Q0b – Q3b Description Common Address Inputs Data Inputs Common Enable Input (Active LOW) Conditional Clear Input (Active LOW) Side A Latch Outputs Side B Latch Outputs TL F 9823 – 2 C1995 National Semiconductor Corporatio... |
| Document |
 74LS256 Data Sheet
PDF 118.21KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | 74LS251 |
ON Semiconductor |
LOW POWER SCHOTTKY |
|
| 2 | 74LS251 |
Fairchild Semiconductor |
3-STATE 1-of-8 Line Data Selector/Multiplexer |
|
| 3 | 74LS251 |
Hitachi Semiconductor |
1 of 8 Data Selectors/Multiplexers |
|
| 4 | 74LS253 |
Fairchild Semiconductor |
3-STATE Data Selector/Multiplexer |
|
| 5 | 74LS256 |
Signetics |
Dual 4-Bit Addressable Latch |
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