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74HC238 3-to-8 Decoder
74HC238
Nexperiaic logic
The 74HC238 is a 3-to-8 line decoder/demultiplexer that decodes three binary weighted address inputs to eight mutually exclusive outputs, with enable inputs for easy expansion.
In stock
Specifications
8- Operating Voltage
- 2.0 to 6.0 V (74HC238); 4.5 to 5.5 V (74HCT238)
- Supply Current
- ≤50 mA
- Interface
- CMOS/TTL
- Resolution
- -
- Range
- -
- Accuracy
- -
- Temperature Range
- -40 °C to +125 °C
- Package
- SO16, TSSOP16, DHVQFN16
Pinout
16| Pin | Name | Functions | Notes |
|---|---|---|---|
| A0 | address input | GPIO | |
| A1 | address input | GPIO | |
| A2 | address input | GPIO | |
| E1 | enable input (active LOW) | GPIO | |
| E2 | enable input (active LOW) | GPIO | |
| E3 | enable input (active HIGH) | GPIO | |
| Y0 | output | GPIO | |
| Y1 | output | GPIO | |
| Y2 | output | GPIO | |
| Y3 | output | GPIO | |
| Y4 | output | GPIO | |
| Y5 | output | GPIO | |
| Y6 | output | GPIO | |
| Y7 | output | GPIO | |
| VCC | supply voltage | POWER | |
| GND | ground | GND |
Interactive pinout
Highlight:
74HC238
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