參數(shù)資料
型號(hào): 74LCX02SJ
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類(lèi): 通用總線功能
英文描述: Low Voltage Quad 2-Input NOR Gate
中文描述: LVC/LCX/Z SERIES, QUAD 2-INPUT NOR GATE, PDSO14
封裝: 5.30 MM, LEAD FREE, EIAJ TYPE2, SOP-14
文件頁(yè)數(shù): 4/8頁(yè)
文件大?。?/td> 171K
代理商: 74LCX02SJ
74LCX02
4/8
AC ELECTRICAL CHARACTERISTICS
1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch-
ing in the same direction, either HIGH or LOW (t
OSLH
= | t
PLHm
- t
PLHn
|, t
OSHL
= | t
PHLm
- t
PHLn
|)
2) Parameter guaranteed by design
CAPACITIVE CHARACTERISTICS
1) C
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
CC(opr)
= C
PD
x V
CC
x f
IN
+ I
CC
/4 (per gate)
TEST CIRCUIT
C
L
= 50 pF or equivalent (includes jig and probe capacitance)
R
L
= 500
or equivalent
R
T
= Z
OUT
of pulse generator (typically 50
)
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
C
L
(pF)
R
L
(
)
t
s
=
t
r
(ns)
-40 to 85 °C
-55 to 125 °C
Min.
Max.
Min.
Max.
t
PLH
t
PHL
Propagation Delay
Time
2.7
50
500
2.5
4.4
5.4
1.0
4.4
5.4
1.0
ns
3.0 to 3.6
3.0 to 3.6
1.0
1.0
t
OSLH
t
OSHL
Output To Output
Skew Time (note1,
2)
50
500
2.5
ns
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
T
A
= 25 °C
Min.
Typ.
Max.
C
IN
C
PD
Input Capacitance
Power Dissipation Capacitance
(note 1)
3.3
3.3
V
IN
= 0 to V
CC
f
IN
= 10MHz
V
IN
= 0 or V
CC
6
43
pF
pF
相關(guān)PDF資料
PDF描述
74LCX02 Plug; HRS No: 222-0207-2 00; No. of Positions: 4; Connector Type: Cable; Contact Gender: Male; Port Style: 4 Pos.; Termination Style: IDC; Current Rating(Amps)(Max.): 0.5; Rated Voltage(VAC): 125; Mating/Unmating Cycles: 200; Contact Mating Area Plating: Gold; Operating Temperature Range (degrees C): -25 to 60; General Description: Modular plug; For Copper foil and flat-type stranded wire; Insulation housing:Transparent color; AWG#26; dia.:0.9mm to 1.0mm
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