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74F257A |
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| Part Number | 74F257A |
| Manufacturer | National Semiconductor |
| Description | The ’F257A is a quad 2-input multiplexer with TRI-STATE outputs Four bits of data from two sources can be selected using a Common Data Select input The four outputs present the selected data in true (... |
| Features |
Y Multiplexer expansion by tying outputs together Y Non-inverting TRI-STATE outputs Y Input clamp diodes limit high-speed termination effects Y Guaranteed 4000V minimum ESD protection
Commercial 74F257APC
74F257ASC (Note 1) 74F257ASJ (Note 1)
Military 54F257ADM (Note 2)
54F257AFM (Note 2) 54F257ALL (Note 2)
Package Number N16E J16A M16A M16D W16A E20A
Package Description
16-Lead (0 300 Wide) Molded Dual-In-Line 16-Lead Ceramic Dual-In-Line 16-Lead (0 150 Wide) Molded Small Outline JEDEC 16-Lead (0 300 Wide) Molded Small Outline EIAJ 16-Lead Cerpack 20-Lead Ceramic Leadless Chip Carrier Typ... |
| Document |
 74F257A Data Sheet
PDF Direct Link |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | 74F257 |
Texas Instruments |
Quadruple 2-Line To 1-Line Data Selectors/Multiplexers |
|
| 2 | 74F257A |
Philips |
Quad 2-lnput selector/multiplexer |
|
| 3 | 74F257A |
Fairchild |
Quad 2-Input Multiplexer |
|
| 4 | 74F251A |
National Semiconductor |
8-Input Multiplexer |
|
| 5 | 74F251A |
Philips |
8-input multiplexer |
|