SY100S370(1999) データシートの表示（PDF） - Micrel
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SY100S370 Datasheet PDF : 7 Pages
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Micrel
TRUTH TABLES(1)
SY100S370
E1a,E1b
H
X
L
L
L
L
Inputs
E2a,E2b A1a,A1b
X
X
H
X
L
L
L
L
L
H
L
H
A0a,A0b
X
X
L
H
L
H
Dual 1-of-4 Mode (M = A2a = Hc = LOW)
Active HIGH Outputs
(Ha and Hb Inputs HIGH)
Z0a,Z0b Z1a,Z1b Z2a,Z2b Z3a,Z3b
L
L
L
L
L
L
L
L
H
L
L
L
L
H
L
L
L
L
H
L
L
L
L
H
Active LOW Outputs
(Ha and Hb Inputs LOW)
Z0a,Z0b Z1a,Z1b Z2a,Z2b Z3a,Z3b
H
H
H
H
H
H
H
H
L
H
H
H
H
L
H
H
H
H
L
H
H
H
H
L
Single 1-of-8 Mode (M = HIGH; A0b = A1b = Ha = Hb = LOW)
Inputs
Active HIGH Outputs* (Hc Input HIGH)
E1
E2
A2a
A1a
A0a
Z0
Z1
Z2
Z3
Z4
Z5
Z6
Z7
H
X
X
X
X
L
L
L
L
L
L
L
L
X
H
X
X
X
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
L
L
L
H
L
H
L
L
L
L
L
L
L
L
L
H
L
L
L
H
L
L
L
L
L
L
L
L
H
H
L
L
L
H
L
L
L
L
L
L
H
L
L
L
L
L
L
H
L
L
L
L
L
H
L
H
L
L
L
L
L
H
L
L
L
L
H
H
L
L
L
L
L
L
L
H
L
L
L
H
H
H
L
L
L
L
L
L
L
H
NOTE:
1. H = HIGH Voltage Level
L = LOW Voltage Level
X = Don't Care
* for Hc = LOW, output states are complemented
E1 = E1a and E1b wired; E2 = E2a and E2b wired
DC ELECTRICAL CHARACTERISTICS
VEE = –4.2V to –5.5V unless otherwise specified; VCC = VCCA = GND
Symbol
IIH
IEE
Parameter
Input HIGH Current
Hc, A0a, A1a, A2a
All Others
Power Supply Current
Min.
Typ.
Max.
Unit
µA
—
—
310
—
—
250
–92
–73
–46
mA
Condition
VIN = VIH (Max.)
Inputs Open
3
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