参数资料
型号: MIC5891BWM
厂商: Micrel Inc
文件页数: 5/7页
文件大小: 0K
描述: IC DRVR LATCH 8BIT SER IN 16SOIC
标准包装: 47
类型: 锁存驱动器
输入类型: 非反相
输出数: 8
导通状态电阻: 200 千欧
电流 - 输出 / 通道: 500mA
电源电压: 5 V ~ 12 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.295",7.50mm 宽)
供应商设备封装: 16-SOIC
包装: 管件
MIC5891
Truth Table
Micrel, Inc.
Serial
Data
Input
Clock
Input
Shift Register Contents
I 1 I 2 I 3 … I N-1 I N
Serial
Data Strobe
Output Input
I 1
Latch Contents
I 2 I 3 … I N-1
I n
Output
Enable
I 1
Output Content
I 2 I 3 … I N-1 I n
H
L
H
L
R 1 R 2
R 1 R 2
… R N-2 R N-1
… R N-2 R N-1
R N-1
R N-1
X
R 1 R 2 R 3
… R N-1 R N
R N
X
X
X
X
X
X
L
R 1 R 2 R 3 … R N-1 R N
P 1
P 2
P 3
… P N-1 P N
P N
H
P 1
X
P 2
X
P 3
X
… P N-1 P N
X
X
L
H
P 1 P 2 P 3 … P N-1 P N
L
L
L … L
L
L = Low Logic Level
H = High Logic Level
X = Irrelevant
P = Present State
R = Previous State
Applications Information
Serial data present at the input is transferred into the shift
register on the rising edge of the CLOCK input pulse. Additional
CLOCK pulses shift data information towards the SERIAL
DATA OUTPUT. The serial data must appear at the input prior
to the rising edge of the CLOCK input waveform.
The 8 bits present in the shift register are transferred to the
respective latches when the STROBE is high (serial-to-parallel
conversion). The latches will continue to accept new data as
long as the STROBE is held high. Most applications where the
latching feature is not used (STROBE tied high) require the
OUTPUT ENABLE input to be high during serial data entry.
Outputs are active (controlled by the latch state) when the
OUTPUT ENABLE is low. All Outputs are low (disabled) when
the OUTPUT ENABLE is high. OUTPUT ENABLE does not
affect the data in the shift register or latch.
May 2006
5
MIC5891
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MIC5891BWM TR 功能描述:闭锁 8-Bit Serial Input Latched Driver RoHS:否 制造商:Micrel 电路数量:1 逻辑类型:CMOS 逻辑系列:TTL 极性:Non-Inverting 输出线路数量:9 高电平输出电流: 低电平输出电流: 传播延迟时间: 电源电压-最大:12 V 电源电压-最小:5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-16 封装:Reel
MIC5891YN 功能描述:闭锁 8-Bit Serial Input Latched Driver - Lead Free RoHS:否 制造商:Micrel 电路数量:1 逻辑类型:CMOS 逻辑系列:TTL 极性:Non-Inverting 输出线路数量:9 高电平输出电流: 低电平输出电流: 传播延迟时间: 电源电压-最大:12 V 电源电压-最小:5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-16 封装:Reel
MIC5891YN 制造商:Micrel Inc 功能描述:Driver IC
MIC5891YWM 功能描述:闭锁 8-Bit Serial Input Latched Driver - Lead Free RoHS:否 制造商:Micrel 电路数量:1 逻辑类型:CMOS 逻辑系列:TTL 极性:Non-Inverting 输出线路数量:9 高电平输出电流: 低电平输出电流: 传播延迟时间: 电源电压-最大:12 V 电源电压-最小:5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-16 封装:Reel
MIC5891YWM TR 功能描述:闭锁 8-Bit Serial Input Latched Driver - Lead Free RoHS:否 制造商:Micrel 电路数量:1 逻辑类型:CMOS 逻辑系列:TTL 极性:Non-Inverting 输出线路数量:9 高电平输出电流: 低电平输出电流: 传播延迟时间: 电源电压-最大:12 V 电源电压-最小:5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-16 封装:Reel