Datasheet

9397 750 13812 © Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet Rev. 03 — 12 November 2004 13 of 25
Philips Semiconductors
74HC40103
8-bit synchronous binary down counter
t
rem
removal time MR to CP, PL to CP see Figure 10
V
CC
= 2.0 V 65 - - ns
V
CC
= 4.5 V 13 - - ns
V
CC
= 6.0 V 11 - - ns
t
su
set-up time PE to CP see Figure 11
V
CC
= 2.0 V 95 - - ns
V
CC
= 4.5 V 19 - - ns
V
CC
= 6.0 V 16 - - ns
set-up time
TE to CP see Figure 12
V
CC
= 2.0 V 190 - - ns
V
CC
= 4.5 V 38 - - ns
V
CC
= 6.0 V 33 - - ns
set-up time Pn to CP see
Figure 11
V
CC
= 2.0 V 95 - - ns
V
CC
= 4.5 V 19 - - ns
V
CC
= 6.0 V 16 - - ns
t
h
hold time PE to CP see Figure 11
V
CC
= 2.0 V 0 - - ns
V
CC
= 4.5 V 0 - - ns
V
CC
= 6.0 V 0 - - ns
hold time
TE to CP see Figure 12
V
CC
= 2.0 V 0 - - ns
V
CC
= 4.5 V 0 - - ns
V
CC
= 6.0 V 0 - - ns
hold time Pn to CP see
Figure 11
V
CC
= 2.0 V 0 - - ns
V
CC
= 4.5 V 0 - - ns
V
CC
= 6.0 V 0 - - ns
f
max
maximum clock frequency see Figure 7
V
CC
= 2.0 V 2.4 - - MHz
V
CC
= 4.5 V 12 - - MHz
V
CC
= 6.0 V 14 - - MHz
Table 8: Dynamic characteristics
…continued
GND = 0 V; t
r
=t
f
= 6 ns; C
L
= 50 pF; see Figure 13.
Symbol Parameter Conditions Min Typ Max Unit