74abt16245bdl NXP Semiconductors, 74abt16245bdl Datasheet - Page 6

• Manufacturer Part Number: 74abt16245bdl
• Description: 74abt16245b, 74abth16245b 16-bit Bus Transceiver 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
AC CHARACTERISTICS
GND = 0V; t
AC WAVEFORMS
V
2002 Dec 13
M
SYMBOL
16-bit bus transceiver (3-State)
= 1.5V, V
OUTPUT
t
t
t
t
t
t
PLH
PHL
PZH
PHZ
PZL
PLZ
INPUT
Waveform 1. Input to Output Propagation Delays
R
IN
= t
Propagation delay
nAx to nBx or nBx to nAx
Output enable time
to High and Low level
Output disable time
from High and Low level
= GND to 3.0V
F
= 2.5ns; C
V
M
t
PLH
PARAMETER
L
= 50pF, R
V
M
L
= 500
V
M
t
PHL
WAVEFORM
V
SA00023
M
1
2
2
6
Min
1.0
1.0
1.0
1.7
1.7
1.5
nOE INPUT
T
OUTPUT
V
OUTPUT
amb
CC
Waveform 2. 3-State Output Enable and Disable Times
= +5.0 V
Typ
= +25 C
2.0
2.3
3.1
4.0
3.5
3.2
V
M
Max
t
t
3.2
3.5
4.4
5.2
4.9
4.4
PZL
PZH
LIMITS
V
V
M
M
T
amb
V
Min
1.0
1.0
1.0
1.7
1.7
1.5
CC
= –40 C to +85 C
= +5.0 V 0.5 V
74ABTH16245B
74ABT16245B
V
M
t
t
PLZ
PHZ
Max
3.5
4.0
5.1
6.1
5.4
5.0
Product data
V
V
V
V
3.5V
OL
OL
OH
OH
UNIT
SA00024
0V
ns
ns
ns
+ 0.3V
– 0.3V