hef4047b NXP Semiconductors, hef4047b Datasheet - Page 9

• Manufacturer Part Number: hef4047b
• Description: Monostable/astable Multivibrator
• Manufacturer: NXP Semiconductors

Philips Semiconductors
b. Variations due to changes in V
In addition to variations from unit-to-unit, the astable period may vary as a function of frequency with respect to V
Typical variations are presented graphically in Figs 5 and 6 with 10 V as a reference.
January 1995
CURVE
Monostable/astable multivibrator
C
A
B
Fig.5 Typical O and O period accuracy as a function of supply voltage; astable mode; T
kHz
f
O
10
5
1
1000
pF
100
100
C
t
DD
k
220
470
220
R
t
9
amb
Product specification
HEF4047B
= 25 C.
MSI
DD
.