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MC100E457FNG View Datasheet(PDF) - ON Semiconductor

Part Name
Description
View to exact match
MC100E457FNG
ON-Semiconductor
ON Semiconductor ON-Semiconductor
MC100E457FNG Datasheet PDF : 9 Pages
1 2 3 4 5 6 7 8 9
MC10E457, MC100E457
SEL1
SEL2 D2a D2a VBB D2b D2b COMSEL
25 24 23 22 21 20 19
26
18 Q2
D1a 27
D1a 28
VEE 1
VBB 2
Pinout: 28-Lead PLCC
(Top View)
17 Q2
16 VCC
15 Q1
14 Q1
D1b 3
13 Q0
D1b 4
12 Q0
5 6 7 8 9 10 11
SEL0 D0a D0a VBB D0b D0b VCCO
* 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.
Figure 1. Pinout Assignment
D0a
D0a
D0b
D0b
SEL0
D1a
D1a
D1b
D1b
SEL1
D2a
D2a
D2b
D2b
SEL2
H
2:1
Q0
MUX
L
Q0
H
2:1
Q1
MUX
L
Q1
H
2:1
Q2
MUX
L
Q2
COMSEL
VBB
Figure 2. Logic Diagram
Table 1. PIN DESCRIPTION
PIN
FUNCTION
Dn[0:2]; Dn[0:2] ECL Differential Data Inputs
SEL
ECL Individual Select Input
COMSEL
ECL Common Select Input
Q[0:2], Q[0:2]
ECL Differential Data Outputs
VBB
Reference Voltage Output
VCC, VCCO
Positive Supply
VEE
Negative Supply
Table 2. FUNCTION TABLE
SEL
Data
H
a
L
b
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