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参数资料
| 型号： | SN74LS283M |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 算术逻辑单元 |
| 英文描述： | LS SERIES, 4-BIT ADDER/SUBTRACTOR, PDSO16 |
| 封装： | EIAJ, SOP-16 |
| 文件页数： | 4/7页 |
| 文件大小： | 219K |
| 代理商： | SN74LS283M |
SN74LS283
http://onsemi.com
4
FUNCTIONAL TRUTH TABLE
C (n 1)
An
Bn
∑n
Cn
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
C1 C3 are generated internally
C0 is an external input
C4 is an output generated internally
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified)
Symbol
Parameter
Limits
Unit
Test Conditions
Min
Typ
Max
VIH
Input HIGH Voltage
2.0
V
Guaranteed Input HIGH Voltage for
All Inputs
VIL
Input LOW Voltage
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
2.7
3.5
V
VCC = MIN, IOH = MAX, VIN = VIH
or VIL per Truth Table
VOL
Output LOW Voltage
0.25
0.4
V
IOL = 4.0 mA
VCC = VCC MIN,
VIN = VIL or VIH
per Truth Table
0.35
0.5
V
IOL = 8.0 mA
IIH
Input HIGH Current
C0
20
μA
VCC = MAX, VIN = 2.7 V
Any A or B
40
μA
C0
0.1
mA
VCC = MAX, VIN = 7.0 V
Any A or B
0.2
mA
IIL
Input LOW Current
C0
0.4
mA
VCC = MAX, VIN = 0.4 V
Any A or B
0.8
mA
IOS
Short Circuit Current (Note 1)
20
100
mA
VCC = MAX
ICC
Power Supply Current
Total, Output HIGH
34
mA
VCC = MAX
Total, Output LOW
39
Note 1: Not more than one output should be shorted at a time, nor for more than 1 second.
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| SN74LS283MEL | LS SERIES, 4-BIT ADDER/SUBTRACTOR, PDSO16 |
| SN74LS283NS | LS SERIES, 4-BIT ADDER/SUBTRACTOR, PDIP16 |
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| SN74LS293DR2 | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, PDSO14 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74LS283ML1 | 制造商:ON Semiconductor 功能描述: |
| SN74LS283N | 功能描述:逻辑加法器与减法器 4-Bit Bnry Full Addr w/Fast Carry RoHS:否 制造商:Texas Instruments 逻辑系列:LS 封装 / 箱体:PDIP-16 高电平输出电流:- 0.4 mA 低电平输出电流:8 mA 传播延迟时间:24 ns 工作电源电压:5 V 最大功率耗散:95 mW 最大工作温度:+ 70 C 最小工作温度:0 C 封装:Tube |
| SN74LS283NDS | 制造商:Motorola Inc 功能描述:BINARY ADDER, 16 Pin, Plastic, DIP |
| SN74LS283NE4 | 功能描述:逻辑加法器与减法器 4-Bit Bnry Full Addr w/Fast Carry RoHS:否 制造商:Texas Instruments 逻辑系列:LS 封装 / 箱体:PDIP-16 高电平输出电流:- 0.4 mA 低电平输出电流:8 mA 传播延迟时间:24 ns 工作电源电压:5 V 最大功率耗散:95 mW 最大工作温度:+ 70 C 最小工作温度:0 C 封装:Tube |
| SN74LS283NS | 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述: |
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