74alvt16245dl NXP Semiconductors, 74alvt16245dl Datasheet - Page 7

• Manufacturer Part Number: 74alvt16245dl
• Description: 2.5v/3.3v Alvt 16-bit Transceiver 3-state
• Manufacturer: NXP Semiconductors

1. All typical values are at V
Philips Semiconductors
AC CHARACTERISTICS (2.5V "0.2V RANGE)
GND = 0V; t
NOTE:
SKEW DATA
t
t
t
Where F is any edge transition (high-to-low or low-to-high)
measured between any two outputs (m or n) within any given
device.
NOTE:
t
t
t
NOTE:
1998 Feb 13
ps
PS
OST
OSHL
OSHL
OSLH
t
t
t
t
t
2.5V/3.3V 16-bit transceiver (3-State)
OST
OSLH
OSHL
OSLH
OSHL
(Pin Skew or Transition Skew)
One output switching, Temp = 25 C.
One output switching, Temp = 25 C.
SYMBOL
= | t
t
PS Max
= | t
, t
t
t
t
t
t
t
= | t
= | t
PLH
PHL
PZH
PHZ
PZL
PLZ
nAn-nBn
nBn-nAn
PHL
OSLH
nAn-nBn
nAn-nBn
nBn-nAn
nBn-nAn
PFm
PHL max
PLH max
– t
R
, (Common Edge Skew)
– t
= t
PLH
PFn
F
= 2.5ns; C
|
– t
– t
V
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
|
PHL min
PLH min
CC
V
429
CC
= 2.3
V
546
508
CC
= 2.3
312
312
235
234
CC
| (Output Skew for Low-to-High Transitions)
| (Output Skew for High-to-Low Transitions)
L
= 2.3
= 50pF; R
= 2.5V and T
PARAMETER
V
CC
L
V
469
= 500 ; T
CC
V
= 2.5
625
547
CC
amb
= 2.5
312
352
273
235
= 2.5
= 25 C.
amb
= –40 C to +85 C.
V
CC
V
430
V
CC
586
586
CC
= 2.7
313
352
312
274
= 2.7
= 2.7
WAVEFORM
7
1
2
2
V
V
CC
V
CC
426
CC
546
506
= 3.0
276
297
274
248
= 3.0
= 3.0
MIN
0.5
0.5
1.5
1.0
1.5
1.0
V
V
V
CC
CC
CC
267
427
427
V
267
289
296
287
= 3.3
= 3.3
CC
= 3.3
= 2.5V "0.2V
LIMITS
TYP
1.7
1.9
3.0
2.3
3.0
2.3
1
V
V
V
74ALVT16245
CC
CC
CC
336
397
417
257
267
326
267
MAX
= 3.6
= 3.6
= 3.6
2.8
2.8
4.5
3.5
4.6
3.5
Product specification
UNITS
UNITS
UNITS
UNIT
ns
ns
ns
ps
ps
ps
s
s