74F169 View Datasheet(PDF) - Philips Electronics
Part Name
Description
MFG CO.
74F169 Datasheet PDF : 12 Pages
| |||
Philips Semiconductors
4-bit up/down binary synchronous counter
Product specification
74F169
AC ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
TEST CONDITIONS
fMAX
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
Maximum clock frequency
Propagation delay
CP to Qn (PE, High or Low)
Propagation delay
CP to TC
Propagation delay
CET to TC
Propagation delay
U/D to TC
AC SETUP REQUIREMENTS
Waveform 1
Waveform 1
Waveform 1
Waveform 2
Waveform 3
SYMBOL
PARAMETER
TEST CONDITIONS
ts(H)
ts(L)
th(H)
th(L)
ts(H)
ts(L)
th(H)
th(L)
ts(H)
ts(L)
th(H)
th(L)
ts(H)
ts(L)
th(H)
th(L)
tw(H)
tw(L)
Setup time, High or Low
Dn to CP
Hold time, High or Low
Dn to CP
Set-up time, High or Low
CEP or CET to CP
Hold time, High or Low
CEP or CET to CP
Set-up time, High or Low
PE to CP
Hold time, High or Low
PE to CP
Set-up time, High or Low
U/D to CP
Hold time, High or Low
U/D to CP
CPU or CPD pulse width,
High or Low
Waveform 4
Waveform 4
Waveform 5
Waveform 5
Waveform 4
Waveform 4
Waveform 6
Waveform 6
Waveform 1
LIMITS
Tamb = +25°C
VCC = +5V
CL = 50pF, RL = 500Ω
Tamb = 0°C to +70°C
VCC = +5V ± 10%
CL = 50pF, RL = 500Ω
MIN
TYP MAX
MIN
MAX
100
115
90
3.0
6.5
8.5
3.0
9.5
4.0
9.0
11.5
4.0
13.0
5.5
12.0 15.5
5.5
17.0
4.0
8.5
11.0
4.0
12.5
2.5
4.5
6.0
2.5
7.0
2.5
6.0
8.0
2.5
9.0
3.5
8.5
15.0
3.5
15.5
4.0
8.0
10.5
4.0
12.0
LIMITS
Tamb= +25°C
VCC = +5.0V
CL = 50pF, RL = 500Ω
MIN
TYP
4.0
4.0
3.0
3.0
5.0
5.0
0
0
8.0
8.0
0
0
11.0
7.0
0
0
5.0
5.0
LIMITS
Tamb= 0°C to +70°C
VCC = +5.0V ± 10%
CL = 50pF, RL = 500Ω
MIN
MAX
4.5
4.5
3.5
3.5
5.5
5.5
0
0
9.0
9.0
0
0
12.5
8.0
0
0
5.5
5.5
UNIT
MHz
ns
ns
ns
ns
ns
ns
ns
ns
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
1996 Jan 05
7
Share Link: 