PI74LCX16240 Datasheet, PDF (1/5 Pages) Pericom Semiconductor Corporation – Fast CMOS 3.3V 16-Bit Buffer/Line Driver

PI74LCX16240
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Fast CMOS 3.3V 16-Bit
Buffer/Line Driver
Product Features
• Functionally compatible with FCT3, LVT, and 74 series
16240 families of products
• Tri-State outputs
• 5V Tolerant inputs and outputs
• 2.0V-3.6V VCC supply operation
• Balanced sink and source output drives (24 mA)
• Low ground bounce outputs
• Supports live insertion
• ESD Protection exceeds 2000V, Human Body Model
200V, Machine Model
• Packages available:
– 48-pin 240-mil wide plastic TSSOP (A)
– 48-pin 300-mil wide plastic SSOP (V)
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 PI74LCX16240 is an inverting 16-bit buffer/line driver
designed for applications driving high-capacitance loads and low
impedance backplanes. This high-speed, low power device offers
bus/backplane interface capability and a flow-through organization
for ease of board layout. This device is designed with three-state
controls to operate in a Quad-Nibble, Dual-Byte, or a single 16-bit
word mode.
The PI74LCX16240 can be driven from either 3.3V or 5.0V
devices allowing this device to be used as a translator in a mixed
3.3V/5.0V system.
Logic Block Diagram
1OE
3OE
1A0
1Y0
3A0
3Y0
1A1
1Y1
3A1
3Y1
1A2
1Y2
3A2
3Y2
1A3
1Y3
3A3
3Y3
2OE
4OE
2A0
2Y0
4A0
4Y0
2A1
2Y1
4A1
4Y1
2A2
2Y2
4A2
4Y2
2A3
2Y3
4A3
4Y3
1
PS2086A 02/11/97