PI74LPT16245AEX Pericom Semiconductor, PI74LPT16245AEX Datasheet - Page 5

• Manufacturer Part Number: PI74LPT16245AEX
• Description: IC TXRX 16BIT BIDIR 48TSSOP
• Manufacturer: Pericom Semiconductor

Specifications of PI74LPT16245AEX

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Switching Characteristics over Operating Range
Notes:
1. Propagation Delays and Enable/Disable times are with Vcc = 3.3V ±0.3V, normal range. For Vcc = 2.7V, extended range, all Propagation Delays
2. See test circuit and wave forms.
3. Minimum limits are guaranteed but not tested on Propagation Delays.
4. This parameter is guaranteed but not production tested.
5. Skew between any two outputs, of the same package, switching in the same direction. This parameter is guar an teed by design.
Parameters
and Enable/Disable times should be degraded by 20%.
Note:
1. Controlling dimensions in millimeters.
2. Ref: JEDEC MO-153F/ED
3.
4. Dimension does not include interlead flash or protrusion. Interlead flash or protrusion
Dimension does not include mold flash, protrusions or gate burrs. Mold flash, protru-
sions and gate burrs shall not exceed 0.15mm per side.
shall not exceed 0.25mm per side.
t
SK
t
t
t
t
t
t
t
t
t
t
PLH
PHL
PZH
PHZ
PZH
PHZ
PZL
PLZ
PZL
PLZ
08-0291
X.XX
X.XX
(o)
48
1
DENOTES DIMENSIONS
IN MILLIMETERS
Propagation Delay
X
Output Enable Time
xOE to xBx
Output Disable Time
xOE to xBx
Output Enable Time xDIR
to A or B
Output DisableTime xDIR
to A or B
Output Skew
A
X
to
X
Description
B
(4)
X
.488
.496
(5)
12.4
12.6
.0197
BSC
0.50
See Note 3
(4)
.007
.010
0.17
0.27
Conditions
R
C
L
L
1.20 Max
.047
= 500Ω
= 50pF
(1)
.236
.244
(2)
.002
.006
0.05
0.15
DESCRIPTION: 48-Pin 240-Mil Wide TSSOP
PACKAGE CODE: A
Pericom Semiconductor Corporation
3545 N. 1st Street, San Jose, CA 95134
1-800-435-2335
See Note 4
5
6.0
6.2
Min
1.5
1.5
1.5
1.5
1.5
SEATING PLANE
LPT16245
(3)
Com.
• www.pericom.com
.319
8.1
0.45
0.75
Max.
5.2
7.2
7.2
7.2
7.2
0.5
.018
.030
3.3V 16-Bit Bidirectional Transceiver
Min
REVISION: G
DATE: 03/09/05
DOCUMENT CONTROL NO.
LPT16245A
1.5
1.5
1.5
1.5
1.5
(3)
Com.
.004
.008
PD - 1501
Max.
4.6
6.2
5.0
6.2
5.0
0.5
0.09
0.20
Min
LPT16245C
1.5
1.5
1.5
1.5
1.5
(3)
Com.
PI74LPT16245
Max.
PS2068F
4.1
5.8
4.8
5.8
4.8
0.5
Units
11/10/08
ns
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15