参数资料
型号: MM74HC32N
厂商: Fairchild Semiconductor
文件页数: 4/9页
文件大小: 0K
描述: IC GATE OR QUAD 2 INPUT 14-DIP
标准包装: 25
系列: 74HC
逻辑类型: 或门
电路数: 4
输入数: 2
电源电压: 2 V ~ 6 V
电流 - 静态(最大值): 2µA
输出电流高,低: 5.2mA,5.2mA
逻辑电平 - 低: 0.5 V ~ 1.8 V
逻辑电平 - 高: 1.5 V ~ 4.2 V
额定电压和最大 CL 时的最大传播延迟: 17ns @ 6V,50pF
工作温度: -40°C ~ 85°C
安装类型: 通孔
供应商设备封装: 14-DIP
封装/外壳: 14-DIP(0.300",7.62mm)
包装: 管件
其它名称: 74HC32
1983 Fairchild Semiconductor Corporation
www.fairchildsemi.com
MM74HC32 Rev. 1.3.0
4
MM74HC32
Quad
2-Input
OR
Gate
AC Electrical Characteristics
VCC = 5V, TA = 25°C, CL = 15pF, tr = tf = 6ns
AC Electrical Characteristics
VCC = 2.0V to 6.0V, CL = 50pF, tr = tf = 6ns (unless otherwise specified)
Note:
4. CPD determines the no load dynamic power consumption, PD = CPD VCC
2f + I
CC VCC, and the no load dynamic
current consumption, IS = CPD VCC f + ICC.
Symbol
Parameter
Conditions
Typ.
Guaranteed
Limit
Units
tPHL, tPLH
Maximum Propagation Delay
10
18
ns
Symbol
Parameter
VCC (V)
Conditions
TA = 25°C
TA = –40°C
to 85°C
Units
Typ
Guaranteed Limits
tPHL, tPLH Maximum Propagation
Delay
2.0
30
100
125
ns
4.5
12
20
25
6.0
9
17
21
tTLH, tTHL Maximum Output Rise
and Fall Time
2.0
30
75
95
ns
4.5
8
15
19
6.0
7
13
16
CPD
Power Dissipation
Capacitance(4)
(per gate)
50
pF
CIN
Maximum Input
Capacitance
510
10
pF
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