|
|
Datasheet 74AC257 Equivalent ( PDF ) |
| N.º | Número de pieza | Descripción | Fabricantes | |
| 7 | 74AC257 | QUAD 2 CHANNEL MULTIPLEXER 3-STATE 74AC257
QUAD 2 CHANNEL MULTIPLEXER (3-STATE)
s s
s
s
s
s
These IC’s are composed of an independent 2 channel multiplexer with common SELECT and ENABLE INPUT. s The AC257 is a non inverting multiplexer. When the ENABLE INPUT is held ”High”, outputs s of both IC’s become high impedance st |
 STMicroelectronics |
 |
| 6 | 74AC257 | Quad 2-Input Multiplexer with 3-STATE Outputs 74AC257 • 74ACT257 Quad 2-Input Multiplexer with 3-STATE Outputs
November 1988 Revised November 1999
74AC257 • 74ACT257 Quad 2-Input Multiplexer with 3-STATE Outputs
General Description
The AC/ACT257 is a quad 2-input multiplexer with 3STATE outputs. Four bits of data from two sources can be s |
 Fairchild Semiconductor |
|
| 5 | 74AC257B | QUAD 2 CHANNEL MULTIPLEXER 3-STATE 74AC257
QUAD 2 CHANNEL MULTIPLEXER (3-STATE)
s s
s
s
s
s
These IC’s are composed of an independent 2 channel multiplexer with common SELECT and ENABLE INPUT. s The AC257 is a non inverting multiplexer. When the ENABLE INPUT is held ”High”, outputs s of both IC’s become high impedance st |
STMicroelectronics |
|
| 4 | 74AC257MTC | Quad 2-Input Multiplexer with 3-STATE Outputs 74AC257 • 74ACT257 Quad 2-Input Multiplexer with 3-STATE Outputs
November 1988 Revised November 1999
74AC257 • 74ACT257 Quad 2-Input Multiplexer with 3-STATE Outputs
General Description
The AC/ACT257 is a quad 2-input multiplexer with 3STATE outputs. Four bits of data from two sources can be s |
Fairchild Semiconductor |
|
| Esta página es del resultado de búsqueda del 74AC257. Si pulsa el resultado de búsqueda de 74AC257 se puede ver detalladamente sobre la hoja de datos, el circuito y la disposición de pin. |
Enlace url :
[1] [2]
nuevas actualizaciones
| Número de pieza | Descripción | Fabricantes | |
| SPS122 | Modern EU gaming Machines require increased +12V current to accommodate the latest gaming peripherals. DC Converters have been engineered with Sanken’s latest technology to efficiently convert redundant power from our lamp gaming PSU and provide additional +12V capacity at the point of use. |
 Sanken |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Sitemap |