參數(shù)資料
型號: 74AC20SJ
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: Dual 4-Input NAND Gate
中文描述: AC SERIES, DUAL 4-INPUT NAND GATE, PDSO14
封裝: 5.30 MM, LEAD FREE, EIAJ TYPE2, SOP-14
文件頁數(shù): 1/7頁
文件大?。?/td> 68K
代理商: 74AC20SJ
74AC20
DUAL 4-INPUT NAND GATE
PRELIMINARY DATA
May 1997
I
HIGH SPEED:t
PD
= 4 ns(TYP.) atV
CC
= 5V
I
LOWPOWER DISSIPATION:
I
CC
= 4
μ
A (MAX.) at T
A
=25
o
C
I
HIGH NOISEIMMUNITY:
V
NIH
=V
NIL
=28%V
CC
(MIN.)
I
50
TRANSMISSIONLINEDRIVING
CAPABILITY
I
SYMMETRICALOUTPUT IMPEDANCE:
|I
OH
| = I
OL
=24 mA (MIN)
I
BALANCED PROPAGATIONDELAYS:
t
PLH
t
PHL
I
OPERATINGVOLTAGERANGE:
V
CC
(OPR)= 2Vto6V
I
PIN AND FUNCTION COMPATIBLEWITH
74SERIES20
I
IMPROVEDLATCH-UP IMMUNITY
DESCRIPTION
The AC20 is an advanced high-speed CMOS
DUAL 4-INPUT NAND GATE fabricated with
sub-micron silicon gate and double-layer metal
wiring C
2
MOS technology. It is ideal for low
power
applications
mantaining
operation similar to equivalent Bipolar Schottky
TTL.
The internal circuit is composed of 3 stages
including buffer output, which enables high noise
immunity and stable output.
All
inputs and
outputs
protectioncircuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
high
speed
are
equipped with
PINCONNECTION AND IEC LOGICSYMBOLS
ORDER CODES :
74AC20B
74AC20M
M
(Micro Package)
B
(Plastic Package)
1/7
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