Micrel
PIN NAMES
Pin
I0X – I3X
S0, S1
E
Za – Zc
Za – Zc
VEES
VCCA
Function
Data Inputs (x = a, b or c)
Select Inputs
Enable Input (Active LOW)
Data Outputs
Complementary Data Outputs
VEE Substrate
VCCO for ECL Outputs
TRUTH TABLE(1)
Inputs
E
S0
S1
L
L
L
L
H
L
L
L
H
L
H
H
H
X
X
NOTE:
1. H = HIGH Voltage Level
L = LOW Voltage Level
X = Don't Care
SY100S371
Outputs
Zn
I0X
I1X
I2X
I3X
L
DC ELECTRICAL CHARACTERISTICS
VEE = –4.2V to –5.5V unless otherwise specified; VCC = VCCA = GND
Symbol
IIH
IEE
Parameter
Input HIGH Current
I0X – I3X
S0, S1, E
Power Supply Current
Min.
Typ.
Max.
Unit
µA
—
—
250
—
—
300
–68
–48
–34
mA
Condition
VIN = VIH (Max.)
Inputs Open
2