74LV423D 查看數據表（PDF） - Philips Electronics
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74LV423D Datasheet PDF : 16 Pages
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Philips Semiconductors
Dual retriggerable monostable multivibrator
with reset
Preliminary specification
74LV423
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions. Voltages are referenced to GND (ground = 0V).
LIMITS
SYMBOL PARAMETER
TEST CONDITIONS
–40°C to +85°C
MIN
TYP1 MAX
–40°C to +125°C
MIN
MAX
VCC = 1.2V
0.9
0.9
VIH
HIGH level Input
voltage
VCC = 2.0V
VCC = 2.7 to 3.6V
1.4
2.0
1.4
2.0
VCC = 4.5 to 5.5V
0.7<VCC
0.7<VCC
VCC = 1.2V
0.3
0.3
VIL
LOW level Input
voltage
VCC = 2.0V
VCC = 2.7 to 3.6V
0.6
0.6
0.8
0.8
VCC = 4.5 to 5.5
0.3<VCC
0.3<VCC
VCC = 1.2V; VI = VIH or VIL; –IO = 100µA
1.2
VCC = 2.0V; VI = VIH or VIL; –IO = 100µA
1.8
2.0
1.8
VOH
HIGH level output
voltage; all outputs
VCC = 2.7V; VI = VIH or VIL; –IO = 100µA
2.5
2.7
2.5
VCC = 3.0V; VI = VIH or VIL; –IO = 100µA
2.8
3.0
2.8
VCC = 4.5V; VI = VIH or VIL; –IO = 100µA
4.3
4.5
4.3
VOH
HIGH level output
voltage;
STANDARD
VCC = 3.0V; VI = VIH or VIL; –IO = 6mA
outputs
VCC = 4.5V; VI = VIH or VIL; –IO = 12mA
2.40
2.82
3.60
4.20
2.20
3.50
UNIT
V
V
V
V
HIGH level output VCC = 3.0V; VI = VIH or VIL; –IO = 8mA
VOH voltage; BUS driver
outputs
VCC = 4.5V; VI = VIH or VIL; –IO = 16mA
VCC = 1.2V; VI = VIH or VIL; IO = 100µA
VCC = 2.0V; VI = VIH or VIL; IO = 100µA
VOL
LOW level output
voltage; all outputs
VCC = 2.7V; VI = VIH or VIL; IO = 100µA
VCC = 3.0V; VI = VIH or VIL; IO = 100µA
VCC = 4.5V; VI = VIH or VIL; IO = 100µA
VOL
LOW level output
voltage;
STANDARD
VCC = 3.0V; VI = VIH or VIL; IO = 6mA
outputs
VCC = 4.5V; VI = VIH or VIL; IO = 12mA
2.40
2.82
3.60
4.20
0
0
0.2
0
0.2
0
0.2
0
0.2
0.25
0.40
0.35
0.55
2.20
3.50
V
0.2
0.2
V
0.2
0.2
0.50
V
0.65
LOW level output VCC = 3.0V; VI = VIH or VIL; IO = 8mA
VOL voltage; BUS driver
outputs
VCC = 4.5V; VI = VIH or VIL; IO = 16mA
II
Input leakage
current
VCC = 5.5V; VI = VCC or GND
IOZ
3-State output
VCC = 5.5V; VI = VIH or VIL;
OFF-state current VO = VCC or GND
Quiescent supply
current; SSI
VCC = 5.5V; VI = VCC or GND; IO = 0
ICC
Quiescent supply
current; flip-flops
VCC = 5.5V; VI = VCC or GND; IO = 0
Quiescent supply
current; MSI
VCC = 5.5V; VI = VCC or GND; IO = 0
ICC
Quiescent supply
current; LSI
VCC = 5.5V; VI = VCC or GND; IO = 0
∆ICC
Additional
quiescent supply
current
VCC = 2.7V to 3.6V; VI = VCC – 0.6V
NOTE:
1. All typical values are measured at Tamb = 25°C.
0.20
0.40
0.35
0.55
1.0
5
20.0
20.0
20.0
500
500
0.50
V
0.65
1.0
µA
10
µA
40
µA
80
160
µA
1000
850
µA
1997 Feb 04
6
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