參數(shù)資料
型號(hào): M54HC02
廠商: 意法半導(dǎo)體
英文描述: Quad 2-Input NOR Gate(四2輸入或非門)
中文描述: 四2輸入或非門(四2輸入或非門)
文件頁數(shù): 1/9頁
文件大?。?/td> 233K
代理商: M54HC02
M54HC02
M74HC02
December1992
QUAD 2-INPUT NOR GATE
B1R
(Plastic Package)
ORDER CODES :
M54HC02F1R
M74HC02B1R
M74HC02M1R
M74HC02C1R
F1R
(CeramicPackage)
M1R
(MicroPackage)
C1R
(Chip Carrier)
PIN CONNECTIONS
(top view)
NC =
No Internal
Connection
INPUT AND OUTPUT EQUIVALENT CIRCUIT
.
HIGH SPEED
t
PD
= 6 ns (TYP.) AT V
CC
= 5 V
.
LOWPOWER DISSIPATION
I
CC
= 1
μ
A(MAX.) AT T
A
= 25
°
C
.
HIGH NOISE IMMUNITY
V
NIH
= V
NIL
= 28 % V
CC
(MIN.)
.
OUTPUT DRIVE CAPABILITY
10 LSTTL LOADS
.
SYMMETRICAL OUTPUT IMPEDANCE
I
OH
= I
OL
= 4 mA (MIN.)
.
BALANCEDPROPAGATION DELAYS
t
PLH
= t
PHL
.
WIDE OPERATING VOLTAGE RANGE
V
CC
(OPR) = 2 V TO6 V
.
PIN ANDFUNCTION COMPATIBLE
WITH 54/74LS02
The M54/74HC02 is a high speedCMOS QUAD2-
INPUTNORGATEfabricatedinsilicongateC
2
MOS
technology. It has the same high speed perform-
anceofLSTTL combinedwithtrue CMOSlowpower
consumption.
The internal circuit is composed of 3 stages includ-
ing buffer output, which gives high noise immunity
and stable output.
All inputs are equipped with protection circuits
against static discharge and transient excess volt-
age.
DESCRIPTION
1/9
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