MC100E156 查看數據表（PDF） - ON Semiconductor
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MC100E156 Datasheet PDF : 8 Pages
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MC10E156, MC100E156
SEL0
D1b D1a D2d D2c D2b D2a VCCO
25 24 23 22 21 20 19
26
18
SEL1 27
17
MR 28
16
VEE
1
LEN1 2
15
Pinout: 28-Lead PLCC
(Top View)
14
LEN2 3
13
D1c 4
12
Q2
Q2
VCC
Q1
Q1
VCCO
Q0
D0a
D
D0b
4:1
Q0
D0c
MUX
D0d
EN
R
Q0
D1a
D
D1b
4:1
Q1
D1c
MUX
EN
D1d
R
Q1
D2a
D
D2b
4:1
Q2
D2c
MUX
D2d
EN
R
Q2
5 6 7 8 9 10 11
D1d D0a D0b D0c D0d VCCO Q0
* All VCC and VCCO pins are tied together on the die.
Warning: All VCC, VCCO, and VEE pins must be externally
connected to Power Supply to guarantee proper operation.
SEL0
SEL1
LEN1
LEN2
MR
Figure 1. 28−Lead Pinout
Figure 2. Logic Diagram
Table 1. PIN DESCRIPTION
PIN
FUNCTION
D0x − D3x
SEL0, SEL1
LEN1, LEN2
Q0 − Q2, Q0 − Q2
MR
VCC, VCCO
VEE
ECL Input Data
ECL Select Data
ECL Latch Enables
ECL Differential Outputs
ECL Master Reset
Positive Supply
Negative Supply
Table 2. FUNCTION TABLE
SEL1
SEL0
L
L
L
H
H
L
H
H
Data
a
b
c
d
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