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KK74HC257A |
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| Part Number | KK74HC257A |
| Manufacturer | KODENSHI KOREA |
| Description | TECHNICAL DATA KK74HC257A Quad 2-Input Data Selector/Multiplexer with 3-State Outputs High-Performance Silicon-Gate CMOS The KK74HC257A is identical in pinout to the LS/ALS257. The device inputs are... |
| Features |
-A3 B0-B3
X=don’t care Z = high-impedance state A0-A3,B0-B3=the levels of the respective Nibble Inputs
www.DataSheet4U.net
1
KK74HC257A
MAXIMUM RATINGS*
Symbol VCC VIN VOUT IIN IOUT ICC PD Tstg TL
*
Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage (Referenced to GND) DC Output Voltage (Referenced to GND) DC Input Current, per Pin DC Output Current, per Pin DC Supply Current, VCC and GND Pins Power Dissipation in Still Air, Plastic DIP+ SOIC Package+ Storage Temperature Lead Temperature, 1 mm from Case for 10 Seconds (Plastic DIP or SOIC Package)
Value -0.5 to +7.0 -1.5 t... |
| Document |
 KK74HC257A Data Sheet
PDF 345.54KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | KK74HC251A |
KODENSHI KOREA |
8-Input Data Selector/Multiplexer |
|
| 2 | KK74HC253A |
KODENSHI KOREA |
Dual 4-Input Data Selector/Multiplexer |
|
| 3 | KK74HC258A |
KODENSHI KOREA |
Quad 2-Input Data Selectors/Multiplexer |
|
| 4 | KK74HC20A |
KODENSHI KOREA |
Dual 4-Input NAND Gate |
|
| 5 | KK74HC21A |
KODENSHI KOREA |
Dual 4-Input AND Gate |
|