74HC4538 Ver la hoja de datos (PDF) - Fairchild Semiconductor
Número de pieza
componentes Descripción
fabricante
74HC4538 Datasheet PDF : 10 Pages
| |||
AC Electrical Characteristics (Continued)
Symbol
Parameter
Conditions
VCC
TA=25°C
TA=−40 to 85°C TA = −55 to 125°C Units
Typ
Guaranteed Limits
tWQ
Output Pulse Width
CX = 1000 pF Min
3.0V 10.5 9.4
µs
RX = 10 kΩ
5.0V 10.0 9.3
µs
Max
3.0V 10.5 11.6
µs
5.0V 10.0 10.7
µs
tWQ
Output Pulse Width
CX = 0.1µF
Min
5.0V
0.63
0.602
0.595
ms
RX = 10k
Max
5.0V
0.77
0.798
0.805
ms
CIN
Maximum Input
25
pF
Capacitance (Pins 2 & 14)
CIN
Maximum Input
Capacitance (other inputs)
5
10
10
10
pF
CPD
Power Dissipation
(per one shot)
150
pF
Capacitance (Note 6)
∆tWQ
Pulse Width Match
Between Circuits in
±1
%
Same Package
Note 6: CPD determines the no load dynamic consumption, PD = CPD VCC2f+ICC VCC, and the no load dynamic current consumption, IS = VCC f + ICC.
7
www.fairchildsemi.com
Share Link: 