SEMICONDUCTOR TECHNICAL DATA
The MC10/100EL57 is a fully differential 4:1 multiplexer. By leaving the
SEL1 line open (pulled LOW via the input pulldown resistors) the device
can also be used as a differential 2:1 multiplexer with SEL0 input
selecting between D0 and D1. The fully differential architecture of the
EL57 makes it ideal for use in low skew applications such as clock
distribution.
The SEL1 is the most significant select line. The binary number applied
to the select inputs will select the same numbered data input (i.e., 00
selects D0).
16
Multiple V
outputs are provided for single-ended or AC coupled
BB
interfaces. In these scenarios, the V
1
output should be connected to the
BB
data bar inputs and bypassed via a 0.01µF capacitor to ground. Note that
the V output can source/sink up to 0.5mA of current without upsetting
D SUFFIX
BB
PLASTIC SOIC PACKAGE
CASE 751B-05
the voltage level.
• Useful as Either 4:1 or 2:1 Multiplexer
• V
Output for Single-Ended Operation
BB
• 75kΩ Internal Input Pulldown Resistors
• >1000V ESD Protection
PIN DESCRIPTION
LOGIC DIAGRAM AND PINOUT ASSIGNMENT
PIN
FUNCTION
V
SEL0 SEL1
Q
Q
V
V
V
CC
BB1
BB2
EE
D0–3
SEL0,1
V
BB
Q0
Diff Data Inputs
Mux Select Inputs
Reference Output
Data Outputs
16
15
14
13
12
11
10
9
4:1
FUNCTION TABLE
SEL1
SEL0
DATA OUT
L
L
H
L
H
L
D0
D1
D2
D3
1
2
3
4
5
6
7
8
D0
D0
D1
D1
D2
D2
D3
D3
H
H
1
ABSOLUTE MAXIMUM RATINGS
Symbol
Characteristic
Rating
–8.0 to 0
0 to –6.0
Unit
VDC
VDC
mA
V
V
Power Supply (V
= 0V)
= 0V)
EE
CC
Input Voltage (V
Output Current
I
CC
I
Continuous
Surge
50
100
out
T
Operating Temperature Range
1,2
–40 to +85
°C
A
V
Operating Range
–5.7 to –4.2
V
EE
1. Absolute maximum rating, beyond which, device life may be impaired, unless otherwise specified on an individual data sheet.
2. Parametric values specified at:
10EL Series:
100EL Series:
–4.94V to –5.50V
–4.20V to –5.50V
1/95
REV 1
3–1
Motorola, Inc. 1996