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参数资料
| 型号： | SN74LS85MEL |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 算术逻辑单元 |
| 英文描述： | LS SERIES, 4-BIT MAGNITUDE COMPARATOR, TRUE OUTPUT, PDSO16 |
| 封装： | EIAJ, SOP-16 |
| 文件页数： | 3/7页 |
| 文件大小： | 191K |
| 代理商： | SN74LS85MEL |
H = HIGH Level
L = LOW Level
X = IMMATERIAL
SN74LS85
http://onsemi.com
3
LOGIC DIAGRAM
OA>B
OA<B
OA=B
(5)
(6)
(7)
A3
B3
A2
B2
A<B
A=B
A>B
A1
B1
A0
B0
(15)
(1)
(13)
(14)
(12)
(11)
(10)
(9)
(2)
(3)
(4)
TRUTH TABLE
COMPARING INPUTS
CASCADING
INPUTS
OUTPUTS
A3,B3
A2,B2
A1,B1
A0,B0
IA>B
IA<B
IA=B
OA>B
OA<B
OA=B
A3>B3
X
H
L
A3<B3
XXX
X
XX
L
HL
A3=B3
A2>B2
XX
X
XX
H
LL
A3=B3
A2<B2
XX
X
XX
L
HL
A3=B3
A2=B2
A1>B1
XX
H
LL
A3=B3
A2=B2
A1<B1
XX
L
HL
A3=B3
A2=B2
A1=B1
A0>B0
X
XX
H
LL
A3=B3
A2=B2
A1=B1
A0<B0
X
XX
L
HL
A3=B3
A2=B2
A1=B1
A0=B0
H
LL
H
LL
A3=B3
A2=B2
A1=B1
A0=B0
L
HL
L
HL
A3=B3
A2=B2
A1=B1
A0=B0
X
XH
L
LH
A3=B3
A2=B2
A1=B1
A0=B0
H
HL
L
LL
A3=B3
A2=B2
A1=B1
A0=B0
L
H
L
相关PDF资料 |
PDF描述 |
|---|---|
| SN74LS85N | LS SERIES, 4-BIT MAGNITUDE COMPARATOR, TRUE OUTPUT, PDIP16 |
| SN74S85D | S SERIES, 4-BIT MAGNITUDE COMPARATOR, TRUE OUTPUT, PDSO16 |
| SN74S85NSRE4 | S SERIES, 4-BIT MAGNITUDE COMPARATOR, TRUE OUTPUT, PDSO16 |
| SN74LS90NS | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PDIP14 |
| SN74LS93NS | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, PDIP14 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74LS85ML1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74LS85N | 功能描述:校验器 IC 4-bit binary or BCD Magnitude Comparator RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| SN74LS85N | 制造商:Texas Instruments 功能描述:IC 74LS 74LS85 DIP16 5.25V |
| SN74LS85N | 制造商:Texas Instruments 功能描述:IC 74LS 74LS85 DIP16 5.25V |
| SN74LS85NDS | 制造商:Motorola Inc 功能描述:MAGNITUDE COMPARATOR, 16 Pin, Plastic, DIP |
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