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74VHCT27A |
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| Part Number | 74VHCT27A |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | The 74VHCT27A is an advanced high-speed CMOS TRIPLE 3-INPUT NOR GATE fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. The internal circuit is composed of 3 stage... |
| Features |
to the supply voltage. This device can be used to interface 5V to 3V. All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.
PIN CONNECTION AND IEC LOGIC SYMBOLS
February 2000
1/7
74VHCT27A
INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION
PIN No 1, 3, 9 2, 4, 10 13, 5, 11 12, 6, 8 7 14 SYMBOL 1A to 3A 1B to 3B 1C to 3C 1Y to 3Y GND VCC NAME AND FUNCT ION Data Inputs Data Inputs Data Inputs Data Outputs Ground (0V) Positive Supply Voltage
TRUTH TABLE
A L H X X
X:”H” or ”L”
B L X H X
C L X X H
Y H L L L
A... |
| Document |
 74VHCT27A Data Sheet
PDF 50.73KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | 74VHCT273A |
STMicroelectronics |
Octal D-Type Flip-Flop |
|
| 2 | 74VHCT20A |
STMicroelectronics |
DUAL 4-INPUT NAND GATE |
|
| 3 | 74VHCT238A |
STMicroelectronics |
3 TO 8 LINE DECODER |
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| 4 | 74VHCT240A |
STMicroelectronics |
Octal Bus Buffer |
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| 5 | 74VHCT240A |
Fairchild Semiconductor |
Octal Buffer/Line Driver |
|