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参数资料
| 型号： | M74HC20M1R |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 门电路 |
| 英文描述： | HC/UH SERIES, DUAL 4-INPUT NAND GATE, PDSO14 |
| 封装： | SOP-14 |
| 文件页数： | 3/8页 |
| 文件大小： | 174K |
| 代理商： | M74HC20M1R |
M74HC20
3/8
DC SPECIFICATIONS
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6ns)
CAPACITANCE CHARACTERISTICS
1) CPD 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. ICC(opr) = CPD x VCC x fIN + ICC/2 (per gate)
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
TA = 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
VIH
High Level Input
Voltage
2.0
1.5
V
4.5
3.15
6.0
4.2
VIL
Low Level Input
Voltage
2.0
0.5
V
4.5
1.35
6.0
1.8
VOH
High Level Output
Voltage
2.0
IO=-20 A
1.9
2.0
1.9
V
4.5
IO=-20 A
4.4
4.5
4.4
6.0
IO=-20 A
5.9
6.0
5.9
4.5
IO=-4 mA
4.18
4.31
4.13
4.10
6.0
IO=-5.2 mA
5.68
5.8
5.63
5.60
VOL
Low Level Output
Voltage
2.0
IO=20 A
0.0
0.1
V
4.5
IO=20 A
0.0
0.1
6.0
IO=20 A
0.0
0.1
4.5
IO=4 mA
0.17
0.26
0.33
0.40
6.0
IO=5.2 mA
0.18
0.26
0.33
0.40
II
Input Leakage
Current
6.0
VI = VCC or GND
± 0.1
± 1
A
ICC
Quiescent Supply
Current
6.0
VI = VCC or GND
110
20
A
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
TA = 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
ttLH ttHL Output Transition
Time
2.0
30
75
95
110
ns
4.5
8
151922
6.0
7
131619
tpLH tpHL Propagation Delay
Time
2.0
30
80
100
120
ns
4.5
10
16
20
24
6.0
9
141720
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
TA = 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
CIN
Input Capacitance
5.0
5
101010
pF
CPD
Power Dissipation
Capacitance (note
1)
5.0
27
pF
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M74HC20RM13TR | 功能描述:逻辑门 Dual 4-Input NAND RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
| M74HC20TTR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:DUAL 4-INPUT NAND GATE |
| M74HC21 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:DUAL 4-INPUT AND GATE |
| M74HC21B1 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:DUAL 4-INPUT AND GATE |
| M74HC21B1R | 功能描述:逻辑门 Dual 4-Input AND RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
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