Datasheet

January 1995 4
Philips Semiconductors Product specification
Dual D-type flip-flop
HEF4013B
flip-flops
AC CHARACTERISTICS
V
SS
=0V; T
amb
=25°C; C
L
= 50 pF; input transition times ≤ 20 ns
V
DD
V
SYMBOL MIN. TYP. MAX.
TYPICAL EXTRAPOLATION
FORMULA
Propagation delays
CP → O, O 5 110 220 ns 83 ns + (0,55 ns/pF) C
L
HIGH to LOW 10 t
PHL
45 90 ns 34 ns + (0,23 ns/pF) C
L
15 30 60 ns 22 ns + (0,16 ns/pF) C
L
5 95 190 ns 68 ns + (0,55 ns/pF) C
L
LOW to HIGH 10 t
PLH
40 80 ns 29 ns + (0,23 ns/pF) C
L
15 30 60 ns 22 ns + (0,16 ns/pF) C
L
S
D
→ O 5 100 200 ns 73 ns + (0,55 ns/pF) C
L
HIGH to LOW 10 t
PHL
40 80 ns 29 ns + (0,23 ns/pF) C
L
15 30 60 ns 22 ns + (0,16 ns/pF) C
L
S
D
→ O 5 75 150 ns 48 ns + (0,55 ns/pF) C
L
LOW to HIGH 10 t
PLH
35 70 ns 24 ns + (0,23 ns/pF) C
L
15 25 50 ns 17 ns + (0,16 ns/pF) C
L
C
D
→ O 5 100 200 ns 73 ns + (0,55 ns/pF) C
L
HIGH to LOW 10 t
PHL
40 80 ns 29 ns + (0,23 ns/pF) C
L
15 30 60 ns 22 ns + (0,16 ns/pF) C
L
C
D
→ O 5 60 120 ns 33 ns + (0,55 ns/pF) C
L
LOW to HIGH 10 t
PLH
30 60 ns 19 ns + (0,23 ns/pF) C
L
15 20 40 ns 12 ns + (0,16 ns/pF) C
L
Output transition times 5 60 120 ns 10 ns + (1,0 ns/pF) C
L
HIGH to LOW 10 t
THL
30 60 ns 9 ns + (0,42 ns/pF) C
L
15 20 40 ns 6 ns + (0,28 ns/pF) C
L
5 60 120 ns 10 ns + (1,0 ns/pF) C
L
LOW to HIGH 10 t
TLH
30 60 ns 9 ns + (0,42 ns/pF) C
L
15 20 40 ns 6 ns + (0,28 ns/pF) C
L