Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
SL74HCT139 Dual 1-of-4 Decoder/Demultiplexer High-Performance Silicon-Gate CMOS The SL74HCT139A is identical in pinout to the LS/ALS139. The SL74HCT139A may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. This device consists of two independent 1-of-4 decoders, each of which decodes a two-bit Address to one-of-fou.
H H H Outputs Y1 H H L H H Y2 H H H L H Y3 H H H H L
X = don’t care
SLS
System Logic Semiconductor
SL74HCT139
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 to VCC +1.5 -0.5 to VCC +.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | SL74HCT132 |
System Logic Semiconductor |
Quad 2-Input NAND Gate |
|
| 2 | SL74HCT138 |
System Logic Semiconductor |
1- of-8 Decoder/Demultiplexer |
|
| 3 | SL74HCT10 |
System Logic Semiconductor |
Triple 3-Input NAND Gate |
|
| 4 | SL74HCT125 |
System Logic Semiconductor |
Quad 3-State Noninverting Buffers |
|
| 5 | SL74HCT126 |
System Logic Semiconductor |
Quad 3-State Noninverting Buffers |
|
| 6 | SL74HCT14 |
System Logic Semiconductor |
Hex Schmitt-Trigger Inverter |
|
| 7 | SL74HCT153 |
System Logic Semiconductor |
Dual 4-Input Data Selector/Multiplexer |
|
| 8 | SL74HCT157 |
System Logic Semiconductor |
Quad 2-Input Data Selectors/Multiplexer |
|
| 9 | SL74HCT163 |
System Logic Semiconductor |
Presettable Counters |
|
| 10 | SL74HCT00 |
System Logic Semiconductor |
Quad 2-Input NAND Gate |
|
| 11 | SL74HCT02 |
System Logic Semiconductor |
Quad 2-Input NOR Gate |
|
| 12 | SL74HCT04 |
System Logic Semiconductor |
Hex Inverter |
|