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74F552 Datasheet, PDF (8/14 Pages) NXP Semiconductors – Octal registered transceiver with parity and flags 3-State
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Philips Semiconductors
Octal registered transceiver with parity and flags (3-State)
Product specification
74F552
AC ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
fMAX
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
tPZH
tPZL
tPHZ
tPLZ
Maximum Clock Frequency
Propagation delay
CPS to An or CPR to Bn
Propagation delay
CPS to FS or CPR to FR
Propagation delay
OEAS to FS or OEBR to FR
Propagation delay
CPS to ERROR
Propagation delay
CPR to PARITY
Propagation delay
OEAS to ERROR
Output Enable time
OEAS to An or OEBR to Bn
Output Disable time
OEAS to An or OEBR to Bn
Output Enable time
OEBR to PARITY
Output Disable time
OEBR to PARITY
TEST
CONDITIONS
Waveform 1
Waveform 1
Waveform 1
Waveform 2
Waveform 4
Waveform 4
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
LIMITS
Tamb = +25°C
VCC = +5.0V
CL = 50pF, RL = 500Ω
MIN TYP MAX
Tamb = 0°C to +70°C
VCC = +5.0V ± 10%
CL = 50pF, RL = 500Ω
MIN
MAX
70
85
60
3.5
5.0
8.0
3.0
8.5
4.0
6.0
9.0
3.5
9.0
3.0
5.0
7.5
2.5
8.5
4.0
6.0
8.5
3.5
9.0
6.5
13.0 16.5
6.0
18.0
7.5
11.5 15.0
7.0
16.0
6.5
8.5
11.0
5.5
12.5
10.5 13.5 17.0
10.0
18.0
3.5
5.5
8.0
3.0
8.5
3.0
5.0
7.0
2.5
8.0
2.5
4.0
7.0
2.0
8.0
4.0
6.5
9.5
4.0
10.5
2.0
4.0
7.0
1.5
8.5
2.0
3.5
7.0
1.5
7.5
2.0
4.0
7.0
2.0
7.5
4.0
5.5
8.0
3.0
9.0
2.0
4.0
7.0
2.0
7.5
2.0
4.0
7.5
2.0
8.0
AC ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
ts(H)
ts(L)
th(H)
th(L)
ts(H)
ts(L)
th(H)
th(L)
tw(H)
tw(L)
tREC
Setup time, High or Low
An or Bn or PARITY to CPS or CPR
Hold time, High or Low
An or Bn or PARITY to CPS or CPR
Setup time, High or Low
CES to CPS or CER to CPR
Hold time, High or Low
CES to CPS or CER to CPR
CPS or CPR Pulse width,
High or Low
Recovery time OEBR to CPR
or OEAS to CPS
TEST
CONDITIONS
Waveform 5
Waveform 5
Waveform 5
Waveform 5
Waveform 1
Waveform 6
LIMITS
Tamb = +25°C
VCC = +5.0V
CL = 50pF, RL = 500Ω
MIN TYP MAX
Tamb = 0°C to +70°C
VCC = +5.0V ± 10%
CL = 50pF, RL = 500Ω
MIN
MAX
7.5
8.5
4.5
5.5
0
0
0
0
7.0
7.5
7.0
7.5
0
0
0
0
5.0
6.5
6.5
7.5
14.5
16.5
UNIT
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
UNIT
ns
ns
ns
ns
ns
ns
1991 Jan 02
8
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