PI74LCX16245 Pericom Semiconductor Corporation, PI74LCX16245 Datasheet
PI74LCX16245
Manufacturer Part Number
PI74LCX16245
Description
16-bit Bidirectional Transceiver
Manufacturer
Pericom Semiconductor Corporation
Datasheet
1.PI74LCX16245.pdf
(6 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PI74LCX16245A
Manufacturer:
PERICOM
Quantity:
57
Part Number:
PI74LCX16245VEX
Manufacturer:
PERICOM
Quantity:
20 000
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Product Features
• Functionally compatible with FCT3, LVT, and
• Tri-State outputs
• 5V Tolerant inputs and outputs
• 2.0V-3.6V V
• Balanced sink and source output drives (24mA)
• Low ground bounce outputs
• Power down High Impedance inputs and outputs
• Supports live insertion
• ESD Protection exceeds 2000V, Human Body Model
• Packages available:
Logic Block Diagram
74 series 16245 families of products
– 48-pin 240-mil wide plastic TSSOP (A)
– 48-pin 300-mil wide plastic SSOP (V)
CC
supply operation
1DIR
1
1
1
A
1
1
1
1
A
A
A
A
A
A
A
31
0
1
2
4
5
6
7
200V, Machine Model
1
1
1
1
1
1
1
1
1
OE
B
B
B
B
B
B
B
B
0
1
2
3
4
5
6
7
1
Product Description
Pericom Semiconductor’s PI74LCX series of logic circuits are
produced in the Company’s advanced 0.6 micron CMOS technology,
achieving industry leading speed grades.
The PI74LCX16245 is a 16-bit bidirectional transceiver designed for
asynchronous two-way communication between data buses. The
direction control input pin (xDIR) determines the direction of data
flow through the bidirectional transceiver. The Direction and Output
Enable controls are designed to operate this device as either two
independent 8-bit transceivers or one 16-bit transceiver. The output
enable (OE) input, when HIGH, disables both A and B ports by
placing them in HIGH Z condition.
The PI74LCX16245 can be driven from either 3.3V or 5.0V devices
allowing this device to be used as a translator in a mixed
3.3/5.0V system.
2DIR
2
2
2
2
2
2
2
2
A
A
A
A
A
A
A
A
0
1
2
3
4
5
6
7
Bidirectional Transceiver
Fast CMOS 3.3V 16-Bit
PI74LCX16245
2OE
2
2
2
2
2
2
2
2
B
B
B
B
B
B
B
B
0
1
2
3
4
5
6
7
PS2088B
09/19/02
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PI74LCX16245 Summary of contents
Page 1
... Enable controls are designed to operate this device as either two independent 8-bit transceivers or one 16-bit transceiver. The output enable (OE) input, when HIGH, disables both A and B ports by placing them in HIGH Z condition. The PI74LCX16245 can be driven from either 3.3V or 5.0V devices allowing this device to be used as a translator in a mixed 3.3/5.0V system. 2DIR ...
Page 2
... X = Don’t Care Low Voltage Level Z = High Impedance 2 3.3V 16-Bit Bidirectional Transceiver ( PI74LCX16245 PS2088B 09/19/02 ...
Page 3
... Exposure to absolute maximum rating conditions for extended periods may affect reliability PI74LCX16245 ± ± ...
Page 4
... PI74LCX16245 — — — — — ± 5 ± 5 µ A ± ...
Page 5
... PI74LCX16245 PS2088B 09/19/02 ...
Page 6
... Pericom Semiconductor Corporation 6 3.3V 16-Bit Bidirectional Transceiver 6.0 6.2 SEATING PLANE .004 .008 0.45 .018 0.75 .030 .002 .006 .319 0.05 BSC 8.1 0.15 Gauge Plane .010 0.25 .02 0.51 .04 1.01 0.381 .015 x 45˚ .025 0.635 .008 0.20 .008 0-8˚ .016 PI74LCX16245 0.09 0.20 .110 2.79 Max 0.20 0.40 PS2088B 09/19/02 ...