参数资料
型号: MC74AC32N
厂商: ON Semiconductor
文件页数: 3/8页
文件大小: 0K
描述: IC GATE OR QUAD 2INPUT 14DIP
产品变化通告: LTB Notification 03/Jan/2008
标准包装: 25
系列: 74AC
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): 4µA
输出电流高,低: 24mA,24mA
逻辑电平 - 低: 0.9 V ~ 1.65 V
逻辑电平 - 高: 2.1 V ~ 3.85 V
额定电压和最大 CL 时的最大传播延迟: 7.5ns @ 5V,50pF
工作温度: -40°C ~ 85°C
安装类型: 通孔
供应商设备封装: 14-PDIP
封装/外壳: 14-DIP(0.300",7.62mm)
包装: 管件
其它名称: MC74AC32NOS
MC74AC32, MC74ACT32
http://onsemi.com
3
AC CHARACTERISTICS (For Figures and Waveforms See Section 3 of the ON Semiconductor FACT Data Book, DL138/D)
Symbol
Parameter
VCC*
(V)
74AC
Unit
Fig.
No.
TA = +25°C
CL = 50 pF
TA = 40°C
to +85°C
CL = 50 pF
Min
Typ
Max
Min
Max
tPLH
Propagation Delay
3.3
1.5
7.0
9.0
1.5
10.0
ns
35
5.0
1.5
5.5
7.5
1.0
8.5
tPHL
Propagation Delay
3.3
1.5
7.0
8.5
1.0
9.0
ns
35
5.0
1.5
5.0
7.0
1.0
7.5
*Voltage Range 3.3 V is 3.3 V ±0.3 V.
Voltage Range 5.0 V is 5.0 V ±0.5 V.
DC CHARACTERISTICS
Symbol
Parameter
VCC
(V)
74ACT
Unit
Conditions
TA = +25°C
TA =
40°C to
+85°C
Typ
Guaranteed Limits
VIH
Minimum High Level
Input Voltage
4.5
1.5
2.0
V
VOUT = 0.1 V
5.5
1.5
2.0
or VCC 0.1 V
VIL
Maximum Low Level
Input Voltage
4.5
1.5
0.8
V
VOUT = 0.1 V
5.5
1.5
0.8
or VCC 0.1 V
VOH
Minimum High Level
Output Voltage
4.5
4.49
4.4
V
IOUT = 50 mA
5.5
5.49
5.4
*VIN = VIL or VIH
4.5
3.86
3.76
V
IOH
24 mA
5.5
4.86
4.76
24 mA
VOL
Maximum Low Level
Output Voltage
4.5
0.001
0.1
V
IOUT = 50 mA
5.5
0.001
0.1
*VIN = VIL or VIH
4.5
0.36
0.44
V
IOL
24 mA
5.5
0.36
0.44
24 mA
IIN
Maximum Input
Leakage Current
5.5
±0.1
±1.0
mA
VI = VCC, GND
DICCT
Additional Max. ICC/Input
5.5
0.6
1.5
mA
VI = VCC 2.1 V
IOLD
Minimum Dynamic
Output Current
5.5
75
mA
VOLD = 1.65 V Max
IOHD
5.5
75
mA
VOHD = 3.85 V Min
ICC
Maximum Quiescent
Supply Current
5.5
4.0
40
mA
VIN = VCC or GND
*All outputs loaded; thresholds on input associated with output under test.
Maximum test duration 2.0 ms, one output loaded at a time.
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