HEF4510BF PHILIPS [NXP Semiconductors], HEF4510BF Datasheet - Page 7

• Manufacturer Part Number: HEF4510BF
• Description: BCD up/down counter
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
AC CHARACTERISTICS
V
January 1995
Output transition times
SS
BCD up/down counter
= 0 V; T
HIGH to LOW
LOW to HIGH
amb
= 25 C; C
L
= 50 pF; input transition times
V
V
DD
10
15
10
15
5
5
t
t
SYMBOL
THL
TLH
MIN.
7
TYP.
20 ns
60
30
20
60
30
20
MAX.
120 ns
120 ns
60 ns
40 ns
60 ns
40 ns
10 ns
10 ns
TYPICAL EXTRAPOLATION
9 ns
6 ns
9 ns
6 ns
FORMULA
(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
Product specification
HEF4510B
MSI
L
L
L
L
L
L