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參數(shù)資料
| 型號： | MC14512BF |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 通用總線功能 |
| 英文描述： | 8-Channel Data Selector |
| 中文描述： | 4000/14000/40000 SERIES, 8 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16 |
| 封裝： | EIAJ, SO-16 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大小： | 205K |
| 代理商： | MC14512BF |
MOTOROLA CMOS LOGIC DATA
MC14512B
370
The MC14512B is an 8–channel data selector constructed with MOS
P–channel and N–channel enhancement mode devices in a single
monolithic structure. This data selector finds primary application in signal
multiplexing functions. It may also be used for data routing, digital signal
switching, signal gating, and number sequence generation.
Diode Protection on All Inputs
Single Supply Operation
3–State Output (Logic “1”, Logic “0”, High Impedance)
Supply Voltage Range = 3.0 Vdc to 18 Vdc
Capable of Driving Two Low–power TTL Loads or One Low–power
VDD
Vin, Vout
Iin, Iout
DC Supply Voltage
– 0.5 to + 18.0
V
Input or Output Voltage (DC or Transient)
– 0.5 to VDD + 0.5
±
10
V
Input or Output Current (DC or Transient),
per Pin
mA
PD
Tstg
TL
Power Dissipation, per Package
500
mW
Storage Temperature
– 65 to + 150
C
Lead Temperature (8–Second Soldering)
260
C
* Maximum Ratings are those values beyond which damage to the device may occur.
Temperature Derating:
Plastic “P and D/DW” Packages: – 7.0 mW/ C From 65 C To 125 C
Ceramic “L” Packages: – 12 mW/ C From 100 C To 125 C
TRUTH TABLE
C
B
A
Inhibit
Disable
Z
0
0
0
0
0
0
1
1
0
1
0
1
0
0
0
0
0
0
0
0
X0
X1
X2
X3
1
1
1
1
0
0
1
1
0
1
0
1
0
0
0
0
0
0
0
0
X4
X5
X6
X7
X
X
X
X
X
X
1
X
0
1
0
High
Impedance
X = Don’t Care
SEMICONDUCTOR TECHNICAL DATA
REV 3
1/94
L SUFFIX
CERAMIC
CASE 620
ORDERING INFORMATION
MC14XXXBCP
MC14XXXBCL
MC14XXXBD
TA = – 55
°
to 125
°
C for all packages.
Plastic
Ceramic
SOIC
P SUFFIX
PLASTIC
CASE 648
D SUFFIX
SOIC
CASE 751B
PIN ASSIGNMENT
This device contains protection circuitry to
guard against damage due to high static
voltages or electric fields. However, pre-
cautions must be taken to avoid applications of
any voltage higher than maximum rated volt-
ages to this high–impedance circuit. For proper
operation, Vin and Vout should be constrained
to the range VSS
(Vin or Vout)
Unused inputs must always be tied to an
appropriate logic voltage level (e.g., either VSS
or VDD). Unused outputs must be left open.
VDD.
13
14
15
16
9
10
11
12
5
4
3
2
1
8
7
6
B
C
Z
DIS
VDD
X7
INH
A
X3
X2
X1
X0
VSS
X6
X5
X4
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|---|---|
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| 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 |
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