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74F8962 Datasheet(PDF) 8 Page - NXP Semiconductors

Part # 74F8962
Description  9-Bit latched bidirectional Futurebus transceivers open-collector
PDF  10 Pages
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Manufacturer  PHILIPS [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

74F8962 Datasheet(HTML) 8 Page - NXP Semiconductors

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Philips Semiconductors FAST Products
Product specification
74F8962/8963
9-Bit latched bidirectional Futurebus transceivers
(open-collector)
March 11, 1993
8
AC ELECTRICAL CHARACTERISTICS FOR 74F8962
A PORT LIMITS
Tamb = +25°C
Tamb = 0°C to
+70
°C
Tamb = 0°C to
+70
°C
SYMBOL
PARAMETER
TEST
VCC = +5.0V
VCC = +5.0V ± 10%
VCC = +5.0V ± 5%
UNIT
CONDITION
CL = 50pF,
RL = 500Ω
CL = 50pF,
RL = 500Ω
CL = 50pF,
RL = 500Ω
MIN
TYP
MAX
MIN
MAX
MIN
MAX
tPLH
tPHL
Propagation delay
Bn to AOn
Waveform 1, 2
5.0
3.5
7.0
5.5
10.0
8.5
4.5
3.5
11.0
8.5
4.5
3.5
10.5
8.5
ns
tPLH
tPHL
Propagation delay
LEBA to AOn
Waveform 1, 2
5.5
4.5
7.0
6.5
10.0
9.5
5.0
4.5
10.0
9.5
5.0
4.5
10.0
9.5
ns
tPZH
tPZL
Output enable time to high or
low, OEBA to AOn
Waveform 5, 6
7.5
8.5
9.5
10.5
12.5
13.0
6.5
7.5
13.5
14.5
6.5
7.5
13.0
13.5
ns
tPHZ
tPLZ
Output disable from high or low,
OEBA to AOn
Waveform 5, 6
3.5
4.5
5.5
6.5
8.5
9.5
2.5
4.0
10.0
10.0
2.5
4.0
9.0
9.5
ns
tsk(o)
Skew between receivers in
same package
Waveform 4
1.5
2.0
4.0
4.0
ns
B PORT LIMITS
Tamb = +25°C
Tamb = 0°C to
+70
°C
Tamb = 0°C to
+70
°C
SYMBOL
PARAMETER
TEST
VCC = +5.0V
VCC = +5.0V ± 10%
VCC = +5.0V ± 5%
UNIT
CONDITION
CD = 30pF,
RU = 9Ω
CD = 30pF,
RU = 9Ω
CD = 30pF,
RU = 9Ω
MIN
TYP
MAX
MIN
MAX
MIN
MAX
tPLH
tPHL
Propagation delay
AIn to Bn
Waveform 1, 2
3.5
4.0
5.5
6.0
8.5
9.5
3.0
3.5
9.0
10.5
3.0
3.5
9.0
10.0
ns
tPLH
tPHL
Propagation delay
LEAB to Bn
Waveform 1, 2
4.0
5.0
6.0
7.0
8.5
10.5
3.5
5.0
9.5
10.5
3.5
5.0
9.5
10.5
ns
tPLH
tPHL
Output enable/disable time
OEBA to Bn
Waveform 1
3.5
3.0
5.0
4.0
8.0
8.0
3.0
2.5
8.5
8.5
3.0
2.5
8.0
8.5
ns
tTLH
tTHL
Transition time, Bn port
10% to 90%, 90% to 10%
Test circuit and
waveforms
1.0
1.0
1.2
2.0
1.6
2.5
1.0
1.0
2.5
3.5
1.0
1.0
2.5
3.5
ns
tsk(o)
Skew between drivers in same
package
Waveform 4
0.5
2.5
3.0
3.0
ns
AC SETUP REQUIREMENTS FOR 74F8962
LIMITS
Tamb = +25°C
Tamb = 0°C to
+70
°C
Tamb = 0°C to
+70
°C
SYMBOL
PARAMETER
TEST
VCC = +5.0V
VCC = +5.0V ± 10%
VCC = +5.0V ± 5%
UNIT
CONDITION
CL = 50pF,
RL = 500Ω
CL = 50pF,
RL = 500Ω
CL = 50pF,
RL = 500Ω
MIN
TYP
MAX
MIN
MAX
MIN
MAX
tsu(H)
tsu(L)
Setup time, high or low
AIn to LEAB
Waveform 3
3.0
1.0
3.5
2.0
3.0
1.5
ns
th(H)
th(L)
Hold time, high or low
AIn to LEAB
Waveform 3
3.0
0.0
3.5
0.0
3.0
0.0
ns
tsu(H)
tsu(L)
Setup time, high or low
Bn to LEBA
Waveform 3
2.0
1.0
2.5
1.0
2.0
1.0
ns
th(H)
th(L)
Hold time, high or low
Bn to LEBA
Waveform 3
3.0
1.5
3.5
2.0
3.0
2.0
ns
tw(L)
LEAB or LEBA pulse width, low
Waveform 3
4.5
4.5
4.5
ns



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