74LVC161DB-T NXP Semiconductors, 74LVC161DB-T Datasheet - Page 11

• Manufacturer Part Number: 74LVC161DB-T
• Description: Counter ICs 3.3V SYNC 4-BIT BIN COUNTER
• Manufacturer: NXP Semiconductors

Specifications of 74LVC161DB-T

• Counter Type: Binary Counters
• Mounting Style: SMD/SMT
• Package / Case: SOT-338
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74LVC161DB,118

Philips Semiconductors
AC CHARACTERISTICS
GND = 0 V; t
2004 Mar 30
T
t
t
t
t
t
t
f
t
SYMBOL
PHL
PHL
W
rem
su
h
clk(max)
sk(0)
amb
Presettable synchronous 4-bit binary
counter; asynchronous reset
/t
PLH
= 40 C to +85 C; note 1
r
propagation delay CP to Qn
propagation delay CP to TC
propagation delay CET to TC
propagation delay MR to Qn
propagation delay MR to TC
clock pulse width
HIGH or LOW
master reset width LOW
removal time MR to CP
set-up time Dn to CP
set-up time PE to CP
set-up time CEP, CET to CP
hold time Dn, PE, CEP, CET
to CP
maximum clock frequency
skew
= t
f
2.5 ns; C
PARAMETER
L
= 50 pF; R
L
= 500 .
see Figs 9 and 14
see Figs 9 and 14
see Figs 10 and 14
see Figs 11 and 14
see Figs 11 and 14
see Fig.9
see Fig.11
see Fig.11
see Fig.12
see Fig.12
see Fig.13
see Figs 12 and 13
see Fig.9
note 3
WAVEFORMS
CONDITIONS
11
1.2
2.7
3.0 to 3.6
1.2
2.7
3.0 to 3.6
1.2
2.7
3.0 to 3.6
1.2
2.7
3.0 to 3.6
1.2
2.7
3.0 to 3.6
2.7
3.0 to 3.6
2.7
3.0 to 3.6
2.7
3.0 to 3.6
2.7
3.0 to 3.6
2.7
3.0 to 3.6
2.7
3.0 to 3.6
2.7
3.0 to 3.6
2.7
3.0 to 3.6
3.0 to 3.6
V
CC
(V)
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
5.0
4.0
4.0
3.0
0.0
0.5
3.0
2.5
3.5
3.0
5.5
5.0
0.0
0.5
150
150
MIN.
17
3.9
20
4.5
16
3.3
17
3.5
18
4.7
1.2
1.6
0.0
1.0
1.2
2.1
0.0
200
TYP.
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
Product specification
74LVC161
7.2
7.3
7.8
7.8
6.5
6.0
7.1
6.4
8.6
8.0
1.0
MAX.
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
MHz
ns
UNIT