74ABT863 PHILIPS [NXP Semiconductors], 74ABT863 Datasheet - Page 5

• Manufacturer Part Number: 74ABT863
• Description: 9-bit bus transceiver 3-State
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
AC CHARACTERISTICS
GND = 0V, t
AC WAVEFORMS
V
1998 Jan 16
M
SYMBOL
9-bit bus transceiver (3-State)
Waveform 3. 3-State Output Enable Time to Low Level and
= 1.5V, V
OEBAn
OEABn
t
t
t
t
t
t
PLH
PHL
PZH
PHZ
An or Bn
An, Bn
PZL
PLZ
Bn or An
Waveform 1. Propagation Delay for Data to Outputs
R
IN
= t
Propagation delay
A0–7 to B0–7 or Bn to An
A8 to B8
An to Bn or Bn to An
Output enable time
OEBAn to An or OEABn to B0–7
OEABn to B8
OEBAn to An or OEABn to Bn
Output disable time
from High and Low level
Output Disable Time from Low Level
= GND to 3.0V
F
= 2.5ns, C
V
V
M
t
PLH
M
t
PZL
PARAMETER
L
= 50pF, R
V
V
M
V
M
V
M
M
L
t
PHL
t
= 500
PLZ
V
M
SA00099
V
SA00288
OL
WAVEFORM
+0.3V
0V
1
2
3
2
3
5
Min
1.3
1.3
1.2
1.3
1.3
2.2
3.0
2.5
Waveform 2. 3-State Output Enable Time to High Level and
OEBAn
OEABn
An, Bn
T
V
amb
CC
Typ
3.3
4.5
2.8
4.3
4.9
5.2
5.0
4.8
= +5.0V
= +25
Output Disable Time from High Level
o
C
V
LIMITS
M
t
PZH
Max
4.8
5.9
4.6
5.5
6.4
6.3
6.3
6.3
V
M
V
V
M
CC
Min
1.3
2.5
1.2
1.3
2.4
2.2
3.0
2.5
T
amb
= +5.0V 0.5V
+85
t
PHZ
= -40 to
o
C
74ABT863
Max
5.3
6.3
5.2
6.5
7.5
7.3
7.1
6.8
Product specification
V
SA00287
OH
–0.3V
0V
UNIT
ns
ns
ns