參數(shù)資料
型號(hào): 74AC20SJX
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: Microprocessor-Compatible, 14-Bit DACs
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(yè)數(shù): 1/7頁(yè)
文件大小: 68K
代理商: 74AC20SJX
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
相關(guān)PDF資料
PDF描述
74AC240B OCTAL BUS BUFFER WITH 3 STATE OUTPUTS INVERTED
74AC240M OCTAL BUS BUFFER WITH 3 STATE OUTPUTS INVERTED
74AC240 Octal Bus Buffer with 3 State Outputs (Inverted)(三態(tài)輸出的八總線緩沖器)
74AC244B OCTAL BUS BUFFER WITH 3 STATE OUTPUTS NON INVERTED
74AC244M OCTAL BUS BUFFER WITH 3 STATE OUTPUTS NON INVERTED
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