PI74LPT827 Ver la hoja de datos (PDF) - Pericom Semiconductor
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PI74LPT827 Datasheet PDF : 5 Pages
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PI74LPT827
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Fast CMOS 3.3V 10-Bit Buffers
Product Features
• Compatible with LCX™ and LVT™ families of products
• Supports 5V tolerant mixed signal mode operation
– Input can be 3V or 5V
– Output can be 3V or connected to 5V bus
• Advanced low power CMOS operation
• Excellent output drive capability:
Balanced drives (24 mA sink and source)
• Low ground bounce outputs
• Hysteresis on all inputs
• Industrial operating temperature range: –40°C to +85°C
• Packages available:
– 24-pin 173-mil wide plastic TSSOP (L)
– 24-pin 150-mil wide plastic QSOP (Q)
– 24-pin 150-mil wide plastic TQSOP (R)
– 24-pin 300-mil wide plastic SOIC (S)
Product Description
Pericom Semiconductor’s PI74LPT series of logic circuits are pro-
duced in the Company’s advanced 0.6 micron CMOS technology,
achieving industry leading speed grades.
The PI74LPT827 is a 10-bit wide non-inverting bus driver providing
high-performance bus interface buffering for wide address/data
paths or buses carrying parity. The 10-bit buffers have nand-ed
output enables for maximum control flexibility. They are designed
for high-capacitance load drive capability, while providing low-
capacitance bus loading at both inputs and outputs.
The PI74LPT827 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.
Logic Block Diagram
1
PS2065A 01/15/97
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