74LVC169 Philips, 74LVC169 Datasheet - Page 8

• Manufacturer Part Number: 74LVC169
• Description: Presettable synchronous 4-bit up/down binary counter
• Manufacturer: Philips

1. These typical values are measured at V
Philips Semiconductors
AC CHARACTERISTICS
GND = 0 V; t
NOTE:
1998 May 20
SYMBOL
t
t
t
t
PHL
PHL
PHL
PHL
Presettable synchronous 4-bit up/down
binary counter
f
t
t
t
t
max
t
t
su
su
su
su
W
/t
/t
/t
/t
h
PLH
PLH
PLH
PLH
r
propagation delay
CP to Q
propagation delay
CP to TC
propagation delay
CET to TC
propagation delay
U/D to TC
clock pulse width
HIGH or LOW
set-up time
D
set-up time
PE
set-up time
U/D to CP
set-up time
CEP, CET to CP
hold time
D
U/D to CP
maximum clock pulse
frequency
= t
n
n
, PE, CEP, CET,
f
to CP
to CP
v 2.5 ns; C
n
PARAMETER
L
= 50 pF; R
L
= 500W; T
CC
WAVEFORM
= 3.3V and T
3 and 5
1
1
2
4
1
3
3
5
5
1
amb
= –40_C to +85_C
amb
= 25 C.
MIN.
125
4.0
2.5
3.0
5.5
4.5
0
-
-
-
-
V
CC
8
= 3.3V 0.3V
TYP
*2.5
200
5.0
6.5
5.3
5.7
1.2
1.0
1.2
2.8
2.1
1
MAX.
10.8
8.5
8.7
9.5
-
-
-
-
-
-
-
LIMITS
LIMITS
MIN.
110
5.0
3.0
3.5
6.5
5.5
0
-
-
-
-
V
CC
= 2.7V
MAX.
12.8
10.5
9.5
9.7
-
-
-
-
-
-
-
V
CC
74LVC169
Product specification
TYP
30
19
24
= 1.2V
24
-
-
-
-
-
-
-
UNIT
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns