74LCX16373GX集成电路（IC）的锁存器规格书PDF中文资料

General Description

The LCX16373 contains sixteen non-inverting latches with 3-STATE outputs and is intended for bus oriented applications. The device is byte controlled. The flip-flops appear transparent to the data when the Latch Enable (LE) is HIGH. When LE is LOW, the data that meets the setup time is latched. Data appears on the bus when the Output Enable (OE) is LOW. When OE is HIGH, the outputs are in a high impedance state.

特性 Features

■ 5V tolerant inputs and outputs

■ 2.3V–3.6V VCC specifications provided

■ 5.4 ns tPD max (VCC = 3.3V), 20 μA ICC max

■ Power down high impedance inputs and outputs

■ Supports live insertion/withdrawal (Note 1)

■ r24 mA output drive (VCC = 3.0V)

■ Uses patented noise/EMI reduction circuitry

■ Latch-up performance exceeds 500 mA

■ ESD performance:

Human body model > 2000V

Machine model > 200V

■ Also packaged in plastic Fine-Pitch Ball Grid Array

(FBGA)