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参数资料
| 型号： | MC14512BFEL |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 编、解码器及复用、解复用 |
| 英文描述： | 4000/14000/40000 SERIES, 8 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16 |
| 封装： | EIAJ, PLASTIC, SOIC-16 |
| 文件页数： | 7/10页 |
| 文件大小： | 211K |
| 代理商： | MC14512BFEL |
MC14512B
http://onsemi.com
6
LOGIC DIAGRAM
13
12
11
1
2
3
4
5
6
7
9
X7
X6
X5
X4
X3
X2
X1
X0
B
C
A
15
10
14
DISABLE
INHIBIT
VDD
Z
VSS
1
IN
OUT
IN
2
OUT
2
TRANSMISSION
GATE
SELECTED
DEVICE
MC14512B
IOD
ITL
IL
LOAD
DATA
BUS
3–STATE MODE OF OPERATION
Output terminals of several MC14512B 8–Bit Data
Selectors can be connected to a single date bus as shown.
One MC14512B is selected by the 3–state control, and the
remaining devices are disabled into a high–impedance “off”
state. The number of 8–bit data selectors, N, that may be
connected to a bus line is determined from the output drive
current, IOD, 3–state or disable output leakage current, ITL,
and the load current, IL, required to drive the bus line
(including fanout to other device inputs), and can be
calculated by:
ITL
N =
+ 1
IOD – IL
N must be calculated for both high and low logic state of the
bus line.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC14512BFL1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC14513BCP | 功能描述:编码器、解码器、复用器和解复用器 3-18V BCD/7-Segment RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| MC14513BCPG | 功能描述:编码器、解码器、复用器和解复用器 3-18V BCD/7-Segment Decoder RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| MC14513BCPG | 制造商:ON Semiconductor 功能描述:IC 4000 CMOS 4513 DIP18 15V 制造商:ON Semiconductor 功能描述:IC, 4000 CMOS, 4513, DIP18, 15V |
| MC145145P1 | 制造商:Motorola Inc 功能描述: |
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