hef4047b NXP Semiconductors, hef4047b Datasheet - Page 6

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

Philips Semiconductors
AC CHARACTERISTICS
V
January 1995
Propagation delays
Output transition times
SS
Monostable/astable multivibrator
ASTABLE, ASTABLE
= 0 V; T
ASTABLE, ASTABLE
MR
MR
/ TRIGGER
TRIGGER, RETRIGGER
TRIGGER, RETRIGGER
HIGH to LOW
LOW to HIGH
HIGH to LOW
LOW to HIGH
HIGH to LOW
LOW to HIGH
HIGH to LOW
LOW to HIGH
HIGH to LOW
LOW to HIGH
HIGH to LOW
LOW to HIGH
O
O
amb
= 25 C; C
O, O
L
OSC. OUTPUT
= 50 pF; input transition times
O, O
O
O
V
V
DD
10
15
10
15
10
15
10
15
10
15
10
15
10
15
10
15
10
15
10
15
10
15
10
15
5
5
5
5
5
5
5
5
5
5
5
5
SYMBOL MIN. TYP. MAX.
t
t
t
t
t
t
t
t
t
t
t
t
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
THL
TLH
6
20 ns
150
130
160
155
100
100
95
45
30
85
40
30
65
50
60
45
65
50
65
50
65
30
25
95
40
30
45
35
45
35
60
30
20
60
30
20
190
170
300
130
100
260
120
320
130
100
310
130
100
130
190
200
200
120
120
90
60
80
60
90
60
50
80
60
90
70
90
70
60
40
60
40
TYPICAL EXTRAPOLATION
123 ns
103 ns
133 ns
128 ns
68 ns
43 ns
22 ns
58 ns
29 ns
22 ns
54 ns
42 ns
49 ns
37 ns
54 ns
42 ns
54 ns
42 ns
38 ns
19 ns
17 ns
68 ns
29 ns
22 ns
83 ns
34 ns
27 ns
83 ns
34 ns
27 ns
10 ns
10 ns
9 ns
6 ns
9 ns
6 ns
FORMULA
Product specification
HEF4047B
(0,55 ns/pF) C
(0,23 ns/pF) C
(0,16 ns/pF) C
(0,55 ns/pF) C
(0,23 ns/pF) C
(0,16 ns/pF) C
(0,55 ns/pF) C
(0,23 ns/pF) C
(0,16 ns/pF) C
(0,55 ns/pF) C
(0,23 ns/pF) C
(0,16 ns/pF) C
(0,55 ns/pF) C
(0,23 ns/pF) C
(0,16 ns/pF) C
(0,55 ns/pF) C
(0,23 ns/pF) C
(0,16 ns/pF) C
(0,55 ns/pF) C
(0,23 ns/pF) C
(0,16 ns/pF) C
(0,55 ns/pF) C
(0,23 ns/pF) C
(0,16 ns/pF) C
(0,55 ns/pF) C
(0,23 ns/pF) C
(0,16 ns/pF) C
(0,55 ns/pF) C
(0,23 ns/pF) C
(0,16 ns/pF) C
(1,0 ns/pF) C
(0,42 ns/pF) C
(0,28 ns/pF) C
(1,0 ns/pF) C
(0,42 ns/pF) C
(0,28 ns/pF) C
MSI
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L