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| 74F597 Datasheet, PDF (6/12 Pages) NXP Semiconductors – 8-bit shift register with input storage registers | |||
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Philips Semiconductors
8-bit shift register with input storage registers
Product specification
74F597
AC ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
fMAX
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPHL
Maximum clock frequency
Propagation delay
SHCP to Qs
Propagation delay
SHLD to Qs
Propagation delay
STCP to Qs
Propagation delay
SHRST to Qs
AC SETUP REQUIREMENTS
SYMBOL
PARAMETER
ts(H)
ts(L)
th(H)
th(L)
ts(H)
ts(L)
th(H)
th(L)
ts(H)
th(L)
ts(H)
tW(H)
tW(L)
tW(H)
tW(L)
tW(L)
tW(L)
tREC
Setup time, High or Low
Dn to STCP
Hold time, High or Low
Dn to STCP
Setup time, High or Low
Ds to SHCP
Hold time, High or Low
Ds to SHCP
Setup time, High
STCP to SHLDâ
Hold time, Low
STCP to SHLDâ (hold mode)
Setup time, High
SHLD to SHCPâ
SHCP Pulse width
High or Low
STCP Pulse width
High or Low
SHRST Pulse width, Low
SHLD Pulse width, Low
Recovery time, SHRST to SHCP
TEST
CONDITION
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
LIMITS
VCC = +5V
Tamb = +25°C
CL = 50pF, RL = 500â¦
VCC = +5V ± 10%
Tamb = 0°C to +70°C
CL = 50pF, RL = 500â¦
MIN TYP MAX
MIN
MAX
120 135
105
7.0
8.5 11.0
6.0
12.5
6.0
7.5 10.0
5.5
10.5
8.0
9.5 12.0
7.0
13.5
6.0
7.5 10.0
5.5
11.0
7.5
9.5 11.5
6.5
13.0
8.0
9.5 12.0
7.5
13.0
2.5
5.5
9.0
2.5
9.5
UNIT
MHz
ns
ns
ns
ns
TEST
CONDITION
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
Waveform 4
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
LIMITS
VCC = +5V
Tamb = +25°C
CL = 50pF, RL = 500â¦
MIN TYP MAX
VCC = +5V ± 10%
Tamb = 0°C to +70°C
CL = 50pF, RL = 500â¦
MIN
MAX
1.0
1.5
1.5
2.0
2.0
2.0
2.0
3.0
1.0
1.0
1.5
2.0
1.5
2.0
2.0
2.5
8.5
9.0
0.0
0.0
6.0
6.5
4.5
5.5
4.5
4.5
4.5
5.0
4.5
4.5
4.5
4.5
4.5
4.5
2.0
2.5
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
1991 Sep 13
6
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