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74HCT244 Octal Buffer
74HCT244
Texas Instrumentsic logic
The 74HCT244 is an octal buffer with 3-state outputs, designed to improve performance and density in memory address drivers and bus-oriented receivers/transmitters.
In stock
Specifications
8- Operating Voltage
- 4.5V to 5.5V
- Supply Current
- 80µA maximum µA
- Interface
- TTL-compatible
- Resolution
- N/A
- Range
- 0V to VCC V
- Accuracy
- N/A
- Temperature Range
- -55°C to 125°C
- Package
- DB (SSOP), DW (SOIC), N (PDIP), NS (SOP), PW (TSSOP), DGS (VSSOP)
Pinout
4| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | OE | GPIO | Output enable |
| 2-9 | A1-A4, A2-A3, A3-A4, A4-A1 | GPIO | Inputs |
| 10 | GND | GND | Ground |
| 11-20 | Y1-Y4, Y2-Y3, Y3-Y2, Y4-Y1 | GPIO | Outputs |
Interactive pinout
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74HCT244
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