PI74LPT16244CA Pericom Semiconductor, PI74LPT16244CA Datasheet
PI74LPT16244CA
Manufacturer Part Number
PI74LPT16244CA
Description
Manufacturer
Pericom Semiconductor
Datasheet
1.PI74LPT16244CA.pdf
(6 pages)
Specifications of PI74LPT16244CA
Pack_quantity
39
Comm_code
85423190
Lead_time
56
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PI74LPT16244CA
Manufacturer:
PERICOM
Quantity:
20 000
Part Number:
PI74LPT16244CAX
Manufacturer:
PERICOM
Quantity:
20 000
Block Diagram
Features
• Compatible with LCX and LVT families of products
• Supports 5V Tolerant Mixed Signal Mode Operation
• Advanced Low Power CMOS Operation
• Excellent output drive capability:
• Pin compatible with industry standard double-density pinouts
• Low ground bounce outputs
• Hysteresis on all inputs
• Industrial operating temperature range: –40°C to +85°C
• Multiple center pins and distributed Vcc/GND pins minimize
• Packaging (Pb-free & Green available):
– Input can be 3V or 5V
– Output can be 3V or connected to 5V bus
Balanced drives (24mA sink and source)
switching noise
– 48-pin 240-mil wide thin plastic TSSOP (A)
– 48-pin 300-mil wide plastic SSOP (V)
06-0208
1
2
OE
1
1
1
1
OE
2
2
2
2
A
A
A
A
A
A
A
A
0
1
2
3
0
1
2
3
1
1
1
1
2
2
2
2
1
1
1
1
2
2
2
2
Y
Y
Y
Y
Y
Y
Y
Y
0
1
2
3
0
1
2
3
1
Description
Pericom Semiconductor’s PI74LPT16244 is a 16-bit buffer/line
driver designed for driving high capacitive memory loads.
With its balanced-drive characteristics, this high-speed, low
power device provides lower ground bounce, transmission line
matching of signals, fewer line reflections and lower EMI and
RFI effects. This makes it ideal for driving on-board buses and
transmission lines. This device is designed with three-state
controls to operate in a Quad-Nibble, Dual-Byte, or a single
16-bit word mode.
The PI74LPT16244 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.
3
4
OE
3
3
3
3
OE
4
4
4
4
A
A
A
A
A
A
A
A
0
1
2
3
0
1
2
3
3.3V, 16-Bit Buffer/Line Driver
3
3
3
3
4
4
4
4
3
3
3
3
4
4
4
4
Y
Y
Y
Y
Y
Y
Y
Y
0
1
2
3
0
1
2
3
PI74LPT16244
PS2067F
06/05/06
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