74abt16500c NXP Semiconductors, 74abt16500c Datasheet - Page 8

• Manufacturer Part Number: 74abt16500c
• Description: 18-bit Universal Transceiver 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
AC CHARACTERISTICS
GND = 0V, t
AC SETUP REQUIREMENTS
GND = 0V, t
AC WAVEFORMS
V
1998 Feb 27
Waveform 1. Propagation Delay, Clock Input to Output, Clock
M
SYMBOL
t
t
t
t
t
t
t
t
t
t
SYMBOL
s
s
h
h
s
s
h
h
w
w
18-bit universal bus transceiver (3-State)
(H)
(L)
(H)
(L)
(H)
(L)
(H)
(L)
= 1.5V, V
(H)
f
t
t
t
t
t
t
t
t
t
t
max
PLH
PHL
PLH
PHL
PLH
PHL
PZH
PHZ
PZL
PLZ
CPBA or
CPAB
An or Bn
Pulse Width, and Maximum Clock Frequency
R
R
IN
= t
= t
Maximum clock frequency
Propagation delay
An to Bn or Bn to An
Propagation delay
LEAB to Bn or LEBA to An
Propagation delay
CPAB to Bn or CPBA to An
Output enable time
to HIGH and LOW level
Output disable time
from HIGH and LOW level
= GND to 3.0V
Setup time, HIGH or LOW
An to CPAB or Bn to CPBA
Hold time, HIGH or LOW
An to CPAB or Bn to CPBA
Setup time, HIGH or LOW
An to LEAB or Bn to LEBA
Hold time HIGH or LOW
An to LEAB or Bn to LEBA
Pulse width, HIGH or LOW
CPAB or CPBA
Pulse width, HIGH
LEAB or LEBA
F
F
V
= 2.5ns, C
= 2.5ns, C
M
t
PHL
t
W
PARAMETER
(L)
PARAMETER
1/f
MAX
V
L
L
M
= 50pF, R
= 50pF, R
t
W
(H)
L
L
= 500
= 500
V
M
t
PLH
WAVEFORM
V
SA00324
M
1
2
3
1
5
6
5
6
WAVEFORM
4
4
4
4
1
3
8
MIN
150
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.5
1.5
1.4
An or Bn
An or Bn
T
V
amb
CC
MIN
Waveform 2. Propagation Delay, Transparent Mode
2.0
2.0
0.7
0.7
2.0
2.0
0.7
0.7
TYP
T
3
3
225
2.1
1.7
3.2
2.8
3.4
2.6
3.3
2.4
3.3
2.5
V
= +5.0V
= +25
amb
CC
= +5.0V
= +25
o
C
V
M
t
PLH
TYP
–0.5
–0.8
–0.1
–0.1
MAX
o
0.7
0.6
0.1
0.1
1.2
1.2
LIMITS
3.0
2.5
4.3
3.7
4.5
3.5
4.4
3.2
4.3
3.3
C
LIMITS
V
T
M
T
V
amb
V
amb
MIN
CC
150
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.5
1.5
1.4
CC
V
= –40 to +85
= +5.0V 0.5V
M
= –40 to +85
= +5.0V 0.5V
74ABTH16500C
MIN
2.0
2.0
0.7
0.7
2.0
2.0
0.7
0.7
74ABT16500C
3
3
t
MAX
PHL
3.4
3.0
4.9
4.0
5.3
4.6
5.0
3.9
5.3
3.9
Product specification
V
o
o
C
M
C
SA00132
UNIT
UNIT
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V
OH
OL