Micrel, Inc.
DC ELECTRICAL CHARACTERISTICS
VEE = –4.2V to –5.5V unless otherwise specified, VCC = VCCA = GND
Symbol
IIH
Parameter
Input HIGH Current
D2a — D2e
D1a — D1e
Min.
Typ.
Max.
Unit
µA
—
—
250
—
—
250
IEE
Power Supply Current
–60
–40
–30
mA
SY100S304
Condition
VIN = VIH (Max.)
Inputs Open
AC ELECTRICAL CHARACTERISTICS
VEE = –4.2V to –5.5V unless otherwise specified, VCC = VCCA = GND
Symbol
tPLH
tPHL
tPLH
tPHL
tTLH
tTHL
Parameter
Propagation Delay
Dna — Dne to O, O
Propagation Delay
Data to F
Transition Time
20% to 80%, 80% to 20%
TA = 0°C
TA = +25°C
TA = +85°C
Min. Max. Min. Max. Min. Max. Unit
300 1050 300 1050 300 1050 ps
600 1550 600 1550 600 1550 ps
300
900 300 900 300 900
ps
Condition
TIMING DIAGRAM
0.7 ± 0.1 ns
INPUT
TRUE
tPHL
OUTPUT
tPLH
COMPLEMENT
tTLH
0.7 ± 0.1 ns
80%
50%
20%
tPLH
–0.95V
–1.69V
50%
tPHL
80%
50%
20%
tTHL
Propagation Delay and Transition Times
NOTE:
VEE = –4.2V to –5.5V unless otherwise specified, VCC = VCCA = GND
M9999-042307
hbwhelp@micrel.com or (408) 955-1690
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