Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
HD74HC42 |
Click to view a larger image
| Part Number | HD74HC42 |
| Manufacturer | Hitachi Semiconductor |
| Description | Data on the four input pins select one of the 10 outputs corresponding to the value of the BCD number on the inputs. An output will go low when selected, otherwise it remains high. If the input data i... |
| Features |
• • • • • High Speed Operation: tpd = 13 ns typ (CL = 50 pF) High Output Current: Fanout of 10 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) HD74HC42 Function Table BCD Inputs No. 0 1 2 3 4 5 6 7 8 9 D L L L L L L L L H H C L L L L H H H H L L L L H H H H B L L H H L L H H L L H H L L H H A L H L H L H L H L H L H L H L H Decimal Outputs 0 L H H H H H H H H H H H H H H H 1 H L H H H H H H H H H H H H H H 2 H H L H H H H H H H H H H H H H 3 H H H L H H H H H H H H H H H H 4 H H H H L H H H H H H ... |
| Document |
 HD74HC42 Data Sheet
PDF 49.79KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | HD74HC4017 |
Hitachi Semiconductor |
Decade Counter/Divider |
|
| 2 | HD74HC4017 |
Renesas |
Decade Counter / Divider |
|
| 3 | HD74HC4020 |
Hitachi Semiconductor |
14-stage Binary Counter |
|
| 4 | HD74HC4020 |
Renesas |
14-stage Binary Counter |
|
| 5 | HD74HC4022 |
Hitachi Semiconductor |
Octal Counters/Dividers |
|