參數(shù)資料
型號: MM74HCT32MTC
廠商: Fairchild Semiconductor
文件頁數(shù): 4/9頁
文件大?。?/td> 0K
描述: IC GATE OR QUAD 2-INPUT 14-TSSOP
標準包裝: 94
系列: 74HCT
邏輯類型: 或門
電路數(shù): 4
輸入數(shù): 2
電源電壓: 4.5 V ~ 5.5 V
電流 - 靜態(tài)(最大值): 2µA
輸出電流高,低: 4.8mA,4.8mA
邏輯電平 - 低: 0.8V
邏輯電平 - 高: 2V
額定電壓和最大 CL 時的最大傳播延遲: 20ns @ 5V,15pF
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 14-TSSOP
封裝/外殼: 14-TSSOP(0.173",4.40mm 寬)
包裝: 管件
1987 Fairchild Semiconductor Corporation
www.fairchildsemi.com
MM74HCT32 Rev. 1.3.0
4
MM74HCT32
Quad
2-Input
OR
Gate
DC Electrical Characteristics
VCC = 5V ± 10% (unless otherwise specified)
Note:
3. This is measured per input with all other inputs held at VCC or ground.
AC Electrical Characteristics
VCC = 5.0V, tr = tf = 6ns, CL = 15pF, TA = 25C° (unless otherwise noted)
AC Electrical Characteristics
VCC = 5.0V ± 10%, tr = tf = 6ns, CL = 15pF (unless otherwise noted)
Note:
4. CPD determines the no load dynamic power consumption, PD = CPD VCC2 f +ICC VCC, and the no load dynamic
current consumption, IS = CPD VCC f + ICC.
Symbol
Parameter
Conditions
TA = 25°C
TA = –40°C
to +85°C
Units
Typ.
Guaranteed Limits
VIH
Minimum HIGH Level
Input Voltage
2.0
V
VIL
Maximum LOW Level
Input Voltage
0.8
V
VOH
Minimum HIGH Level
Output Voltage
VIN = VIH or VIL, |IOUT| = 20A
VCC
VCC – 0.1
V
VIN = VIH or VIL, |IOUT| = 4.0mA,
VCC = 4.5V
4.2
3.98
3.84
VIN = VIH or VIL, |IOUT| = 4.8mA,
VCC = 5.5V
5.2
4.98
4.84
VOL
Maximum LOW Level
Voltage
VIN = VIH, |IOUT| = 20A
0
0.1
V
VIN = VIH, |IOUT| = 4.0mA,
VCC = 4.5V
0.2
0.26
0.33
VIN = VIH, |IOUT| = 4.8mA,
VCC = 5.5V
0.2
0.26
0.33
IIN
Maximum Input
Current
VIN = VCC or GND, VIH or VIL
± 0.1
± 1.0
A
ICC
Maximum Quiescent
Supply Current
VIN = VCC or GND, IOUT = 0A
2.0
20
A
VIN = 2.4V or 0.5V
(3)
1.2
1.4
mA
Symbol
Parameter
Conditions
Typ.
Guaranteed
Limit
Units
tPLH, tPHL
Maximum Propagation Delay
10
ns
Symbol
Parameter
Conditions
TA = 25°C
TA = –40°C
to +85°C
Units
Typ.
Guaranteed Limits
tPLH, tPHL
Maximum Propagation Delay
12
20
25
ns
tTHL, tTLH
Maximum Output Rise & Fall Time
8
15
19
ns
CPD
Power Dissipation Capacitance
(4)
48
pF
CIN
Input Capacitance
5
10
pF
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