hef4538b NXP Semiconductors, hef4538b Datasheet - Page 6

• Manufacturer Part Number: hef4538b
• Description: Dual Precision Monostable Multivibrator
• Manufacturer: NXP Semiconductors

Philips Semiconductors
AC CHARACTERISTICS
V
Note
1. The maximum permissible resistance R
January 1995
Change in output O
Change in output O
Pulse width variation
External timing
External timing
Input capacitance
SS
Dual precision monostable multivibrator
pulse width over
temperature (T
pulse width over
V
between circuits
in same package
resistor
capacitor
(pin 2 or 14)
of the capacitor C
= 0 V; T
DD
range 5 to 15 V
amb
= 25 C; C
amb
)
t
and the leakage of the HEF4538B.
L
= 50 pF; input transition times
V
10
15
10
15
V
DD
5
5
t
, which holds the specified accuracy of t
R
C
C
SYMBOL
t
t
t
t
t
IN
WO
WO
WO
2000
MIN.
6
20 ns
5
TYP.
15
0,2
0,2
0,2
1,5
1
1
1
no limits
MAX.
(1)
WO
, depends on the leakage current
k
pF
pF
%
%
%
%
%
%
%
Product specification
R
C
HEF4538B
t
t
= 100 k
= 2 nF to 10 F
MSI