PI74LPT373 (Obsolete)

Description

Pericom Semiconductor’s PI74LPT373 is an 8-bit transparent
latch designed with 3-state outputs and is intended for bus oriented
applications. When Latch Enable (LE) is HIGH, the fl ip-fl ops appear
transparent to the data. The data that meets the set-up time when
LE is LOW is latched. When OE is HIGH, the bus output is in the
high impedance state.
The PI74LPT373 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.

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 (24mA sink and source)

• Low ground bounce outputs
• Hysteresis on all inputs
• Industrial operating temperature range: –40°C to +85°C
• Packaging (Pb-free & Green available):

– 20-pin 150-mil wide plastic QSOP (Q)
– 20-pin 300-mil wide plastic SOIC (S)