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參數資料
| 型號： | 74VHC27 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Quadruple 2-Input Positive-AND Gates 14-SOIC -40 to 85 |
| 中文描述： | 三3輸入或非門 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 51K |
| 代理商： | 74VHC27 |
74VHC27
TRIPLE 3-INPUT NOR GATE
PRELIMINARY DATA
June 1999
PIN CONNECTION AND IEC LOGIC SYMBOLS
I
HIGHSPEED:t
PD
=4.1ns(TYP.)atV
CC
= 5V
I
LOWPOWERDISSIPATION:
I
CC
=2
μ
A(MAX.) at T
A
=25
o
C
I
HIGHNOISEIMMUNITY:
V
NIH
= V
NIL
=28%V
CC
(MIN.)
I
POWERDOWN PROTECTIONON INPUTS
I
SYMMETRICALOUTPUTIMPEDANCE:
|I
OH
| = I
OL
= 8 mA(MIN)
I
BALANCEDPROPAGATIONDELAYS:
t
PLH
t
PHL
I
OPERATINGVOLTAGERANGE:
V
CC
(OPR)= 2Vto 5.5V
I
PINANDFUNCTION COMPATIBLEWITH
74SERIES27
I
IMPROVEDLATCH-UP IMMUNITY
DESCRIPTION
The 74VHC27 is an advancedhigh-speed CMOS
TRIPLE 3-INPUT NOR GATE fabricated with
sub-micron silicon gate and double-layer metal
wiring C
2
MOS technology.
The internal circuit is composed of 3 stages
including buffer output, which provides high noise
immunity and stable output.
Power down protection is provided on all inputs
and 0 to 7V can be accepted on inputs with no
regard to the supply voltage. This device can be
used to interface5V to 3V.
All
inputs
and
outputs are
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
equipped with
ORDER CODES :
74VHC27M
74VHC27T
M
(Micro Package)
T
(TSSOPPackage)
1/7
相關PDF資料 |
PDF描述 |
|---|---|
| 74VHC27M | Quadruple 2-Input Positive-AND Gates 14-TSSOP -40 to 85 |
| 74VHC27MTC | Triple 3-Input NOR Gate |
| 74VHC27SJ | Quadruple 2-Input Positive-AND Gates 14-TSSOP -40 to 85 |
| 74VHC27SJX | Triple 3-input NOR Gate |
| 74VHC27MTCX | Triple 3-input NOR Gate |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 74VHC27_04 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:TRIPLE 3-INPUT NOR GATE |
| 74VHC273 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:OCTAL D-TYPE FLIP FLOP WITH CLEAR |
| 74VHC273_04 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:OCTAL D-TYPE FLIP FLOP WITH CLEAR |
| 74VHC273_05 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Octal D-Type Flip-Flop |
| 74VHC273_07 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Octal D-Type Flip-Flop |
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