Description
Pericom Semiconductor’s PI74LPT16374 is a 16-bit octal register designed with 16 D-type flip-flops with a buffered common clock and 3-state outputs. The Output Enable (xOE) and clock (xCLK) controls are organized to operate as two 8-bit registers or one 16-bit register. When OE is HIGH, the outputs are in the high impedance state. Input data meeting the setup and hold time requirements of the D inputs is transferred to the O outputs on the LOW-to-HIGH transition of the clock input.
The PI74LPT16374 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 (24 mA sink and source)
• Pin compatible with industry standard double-density pinouts
• Low ground bounce outputs
• Hysteresis on all inputs
• ESD Protection exceeds 2000V
• Industrial operating temperature range: –40°C to +85°C
• Multiple center pins and distributed VCC/GND pins minimize switching noise
• Packaging (Pb-free & Green available):
    – 48-pin 240-mil wide plastic TSSOP (A)
    – 48-pin 300-mil wide plastic SSOP (V)