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参数资料
| 型号： | SN74LS32N |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 门电路 |
| 英文描述： | LS SERIES, QUAD 2-INPUT OR GATE, PDIP14 |
| 封装： | PLASTIC, DIP-14 |
| 文件页数： | 2/4页 |
| 文件大小： | 121K |
| 代理商： | SN74LS32N |
5-84
FAST AND LS TTL DATA
SN54/74LS32
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified)
Symbol
Parameter
Limits
Unit
Test Conditions
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions
VIH
Input HIGH Voltage
2.0
V
Guaranteed Input HIGH Voltage for
All Inputs
VIL
Input LOW Voltage
54
0.7
V
Guaranteed Input LOW Voltage for
All Inputs
VIL
Input LOW Voltage
74
0.8
V
Guaranteed Input LOW Voltage for
All Inputs
VIK
Input Clamp Diode Voltage
– 0.65
– 1.5
V
VCC = MIN, IIN = – 18 mA
VOH
Output HIGH Voltage
54
2.5
3.5
V
VCC = MIN, IOH = MAX, VIN = VIH
or VIL per Truth Table
VOH
Output HIGH Voltage
74
2.7
3.5
V
VCC = MIN, IOH = MAX, VIN = VIH
or VIL per Truth Table
VOL
Output LOW Voltage
54, 74
0.25
0.4
V
IOL = 4.0 mA
VCC = VCC MIN,
VIN = VIL or VIH
per Truth Table
VOL
Output LOW Voltage
74
0.35
0.5
V
IOL = 8.0 mA
VIN = VIL or VIH
per Truth Table
IIH
Input HIGH Current
20
A
VCC = MAX, VIN = 2.7 V
IIH
Input HIGH Current
0.1
mA
VCC = MAX, VIN = 7.0 V
IIL
Input LOW Current
– 0.4
mA
VCC = MAX, VIN = 0.4 V
IOS
Short Circuit Current (Note 1)
– 20
–100
mA
VCC = MAX
ICC
Power Supply Current
Total, Output HIGH
6.2
mA
VCC = MAX
ICC
Total, Output LOW
9.8
mA
VCC = MAX
Note 1: Not more than one output should be shorted at a time, nor for more than 1 second.
AC CHARACTERISTICS (TA = 25°C)
Symbol
Parameter
Limits
Unit
Test Conditions
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions
tPLH
Turn-Off Delay, Input to Output
14
22
ns
VCC = 5.0 V
CL = 15 pF
tPHL
Turn-On Delay, Input to Output
14
22
ns
VCC = 5.0 V
CL = 15 pF
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74LS32N | 制造商:Texas Instruments 功能描述:IC 74LS 74LS32 DIP14 5.25V |
| SN74LS32N | 制造商:Texas Instruments 功能描述:IC 74LS 74LS32 DIP14 5.25V |
| SN74LS32N | 制造商:Texas Instruments 功能描述:Gate / Inverter Logic IC |
| SN74LS32N3 | 制造商:Texas Instruments 功能描述: |
| SN74LS32NE4 | 功能描述:逻辑门 Quad 2-input Positive-OR gates 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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