74ABT16501 Fairchild Semiconductor, 74ABT16501 Datasheet - Page 4

• Manufacturer Part Number: 74ABT16501
• Description: 18-Bit Universal Bus Transceivers with 3-STATE Outputs
• Manufacturer: Fairchild Semiconductor

www.fairchildsemi.com
f
t
t
t
t
t
t
t
t
t
t
V
V
V
V
V
max
PLH
PHL
PLH
PHL
PLH
PHL
PZH
PZL
PHZ
PLZ
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
S
S
H
H
S
S
H
H
S
s
H
H
W
W
W
W
DC Electrical Characteristics
Note 7: Max number of outputs defined as (n). n
Note 8: Max number of outputs defined as (n). n
Note 9: Max number of data inputs (n) switching. n
Guaranteed, but not tested.
AC Electrical Characteristics
AC Operating Requirements
Symbol
OLP
OLV
OHV
IHD
ILD
(L)
(H)
(L)
(H)
(L)
(H)
(L)
(H)
(L)
(H)
(H)
(L)
(H)
(L)
(H)
(L)
Symbol
Symbol
Quiet Output Maximum Dynamic V
Quiet Output Minimum Dynamic V
Minimum HIGH Level Dynamic Output Voltage
Minimum HIGH Level Dynamic Input Voltage
Maximum LOW Level Dynamic Input Voltage
Setup Time,
A to CLKAB, B to CLKBA
Hold Time,
A to CLKAB, B to CLKBA
Setup Time, A to LEAB
or B to LEBA, CLK HIGH
Hold Time, A to LEAB
or B to LEBA, CLK HIGH
Setup Time, A to LEAB
or B to LEBA, CLK LOW
Hold Time, A to LEAB
or B to LEBA, CLK LOW
Pulse Width,
LEAB or LEBA, HIGH
Pulse Width, CLKAB
or CLKBA, HIGH or LOW
Maximum Clock Frequency
Propagation Delay
A or B to B or A
Propagation Delay
LEAB or LEBA to B or A
Propagation Delay
CLKAB or CLKBA to B or A
Propagation Delay
OEAB or OEBA to B or A
Propagation Delay
OEAB or OEBA to B or A
Parameter
Parameter
Parameter
OL
OL
1 data inputs are driven 0V to 3V. One output at LOW. Guaranteed, but not tested.
1 data inputs are driven 0V to 3V. One output HIGH. Guaranteed, but not tested.
1 inputs switching 0V to 3V. Input-under-test switching: 3V to threshold (V
Min
Min
2.5
2.2
4.0
4.0
4.0
4.0
1.5
1.5
1.5
1.5
1.5
1.5
3.3
3.3
3.3
3.3
1.5
0
0
Min
150
1.0
1.0
1.0
1.0
1.0
1.0
1.5
1.5
1.5
1.5
T
C
V
A
L
CC
4
50 pF
Typ
0.7
3.0
1.8
1.2
T
25 C
1.0
C
V
A
CC
L
5V
Typ
200
2.7
3.2
3.1
3.6
3.4
3.7
2.7
3.0
3.7
3.2
50 pF
25 C
Max
5V
Max
0.8
1.2
Max
4.6
4.6
5.0
5.5
5.3
5.3
5.6
5.6
6.0
6.0
Units
V
V
V
V
V
Min
4.0
4.0
4.0
4.0
1.5
1.5
1.5
1.5
1.5
1.5
3.3
3.3
3.3
3.3
T
0
0
A
V
T
CC
A
C
Min
150
V
1.0
1.0
1.0
1.0
1.0
1.0
1.5
1.5
1.5
1.5
40 C to 85 C
V
L
5.0
5.0
5.0
5.0
5.0
CC
CC
C
4.5V–5.5V
40 C to 85 C
50 pF
L
4.5V–5.5V
50 pF
T
T
T
T
T
ILD
A
A
A
A
A
C
Max
), 0V to threshold (V
Max
L
4.6
4.6
5.0
5.5
5.3
5.3
5.6
5.6
6.0
6.0
25 C (Note 7)
25 C (Note 7)
25 C (Note 8)
25 C (Note 9)
25 C (Note 9)
50 pF; R
Conditions
L
Units
MHz
Units
ns
ns
ns
ns
ns
500
ns
ns
ns
ns
ns
ns
ns
ns
IHD
).