MC14512BCPG ON Semiconductor, MC14512BCPG Datasheet - Page 5

• Manufacturer Part Number: MC14512BCPG
• Description: IC DATA SELECTOR 8CH CMOS 16DIP
• Manufacturer: ON Semiconductor
• Series: 4000Br
• Type: Data Selector/Multiplexerr

Specifications of MC14512BCPG

• Circuit: 1 x 8:1
• Independent Circuits: 1
• Voltage Supply Source: Dual Supply
• Voltage - Supply: 3 V ~ 18 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Product: Decoders, Encoders, Multiplexers & Demultiplexers
• Logic Family: MC145
• Number Of Bits: 8
• Number Of Lines (input / Output): 8.0 / 3.0
• Propagation Delay Time: 650 ns at 5 V, 250 ns at 10 V, 170 ns at 15 V
• Supply Voltage (max): 18 V
• Supply Voltage (min): 3 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Mounting Style: Through Hole
• Number Of Input Lines: 8.0
• Number Of Output Lines: 3.0
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output High, Low: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: MC14512BCPGOS

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, I
and the load current, I
X0
X1
X2
X3
X4
X5
X6
X7
C
Output terminals of several MC14512B 8−Bit Data
B
A
13
12
11
1
2
3
4
5
6
7
9
OD
, 3−state or disable output leakage current, I
L
, required to drive the bus line
3−STATE MODE OF OPERATION
IN
TRANSMISSION
1
GATE
http://onsemi.com
2
LOGIC DIAGRAM
OUT
MC14512B
TL
,
IN
5
(including fanout to other device inputs), and can be
calculated by:
N must be calculated for both high and low logic state of the
bus line.
V
1
2
DISABLE
SS
INHIBIT
V
15
10
DD
14
Z
OUT
N =
SELECTED
MC14512B
MC14512B
MC14512B
DEVICE
I
OD
I
TL
– I
L
I
I
I
OD
TL
TL
+ 1
DATA
BUS
I
L
LOAD