74F166 Просмотр технического описания (PDF) - Philips Electronics
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74F166 Datasheet PDF : 12 Pages
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Philips Semiconductors
8-bit bidirectional universal shift register
Product specification
74F166
AC SETUP REQUIREMENTS
SYMBOL
PARAMETER
tsu (H)
tsu(L)
th (H)
th (L)
th (H)
th (L)
tsu(L)
th (H)
tsu (H)
tsu(L)
th (H)
th (L)
tw (H)
tw (L)
tw (L)
trec
Setup time, high or low
Dn, Ds to CP, CE
Hold time, high or low
Dn, Ds to CP
Hold time, high or low
Dn, Ds to CE
Setup time, low
CE to CP
Hold time, high
CE to CP
Setup time, high or low
PE to CP, CE
Hold time, high or low
PE to CP
CP pulse width,
high or low
MR pulse width, low
Recovery time, MR to CP
AC WAVEFORMS
TEST
CONDITION
Waveform 3
Waveform 3
Waveform 3
Tamb = +25°C
VCC = +5.0V
CL = 50pF,
RL = 500Ω
MIN TYP MAX
3.0
2.5
0.0
0.0
1.5
0.0
LIMITS
Tamb = 0°C to
+70°C
VCC = +5.0V ± 10%
CL = 50pF,
RL = 500Ω
MIN
MAX
4.0
3.0
1.0
0.0
2.0
0.0
Tamb = –40°C to +85°C
VCC = +5.0V ± 10%
CL = 50pF,
RL = 500Ω
MIN
MAX
4.0
3.0
1.0
0.0
2.0
0.0
UNIT
ns
ns
ns
Waveform 3 5.0
6.0
6.0
ns
Waveform 3 0.0
0.0
0.0
ns
Waveform 3
3.0
3.0
4.0
4.0
4.0
6.0
ns
Waveform 3
0.0
0.0
0.0
0.0
0.0
0.0
ns
Waveform 1
3.0
4.5
3.5
5.0
3.5
6.0
ns
Waveform 2 4.0
4.0
4.0
ns
Waveform 2 4.0
4.5
4.5
ns
1/fMAX
CP
VM
VM
VM
tW(H)
tPHL
tW(L)
tPLH
Q7
VM
VM
SF00287
Waveform 1. Propagation delay for clock input to output,
clock pulse width, and maximum clock frequency
MR
VM
VM
tw(L)
trec
CP
VM
tPHL
Q7
VM
SF00288
SF00288
Waveform 2. Master reset pulse width, master reset to output
delay and master reset to clock recovery time
Feb. 14, 1991
7
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