Datasheet

9397 750 13815 © Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet Rev. 03 — 12 November 2004 14 of 21
Philips Semiconductors
74HC73
Dual JK flip-flop with reset; negative-edge trigger
Test data is given in Table 9.
Definitions for test circuit:
R
T
= Termination resistance should be equal to output impedance Z
o
of the pulse generator.
C
L
= Load capacitance including jig and probe capacitance.
Fig 8. Load circuitry for switching times
Table 9: Test data
Supply Input Load
V
CC
V
I
t
r
, t
f
C
L
2.0 V V
CC
6 ns 50 pF
4.5 V V
CC
6 ns 50 pF
6.0 V V
CC
6 ns 50 pF
5.0 V V
CC
6 ns 15 pF
mna101
V
CC
V
I
V
O
R
T
C
L
PULSE
GENERATOR
D.U.T.