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74VHC27 |
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| Part Number | 74VHC27 |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | The 74VHC27 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 stages ... |
| Features |
RIPLE 3-INPUT NOR GATE fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. The internal circuit is composed of 3 stages
PIN CONNECTION AND IEC LOGIC SYMBOLS
June 1999
1/7
74VHC27
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
ABSOLUTE MAXIMUM RATINGS
Symbol VCC VI VO IIK IOK IO Tstg TL Supply... |
| Document |
 74VHC27 Data Sheet
PDF 51.05KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | 74VHC20 |
STMicroelectronics |
DUAL 4-INPUT NAND GATE |
|
| 2 | 74VHC221A |
Fairchild Semiconductor |
Dual Non-Retriggerable Monostable Multivibrator |
|
| 3 | 74VHC238 |
STMicroelectronics |
3 TO 8 LINE DECODER |
|
| 4 | 74VHC240 |
STMicroelectronics |
OCTAL BUS BUFFER |
|
| 5 | 74VHC240 |
Fairchild Semiconductor |
Octal Buffer/Line Driver |
|