GT74LVC373中文资料Transparent D-Type Latches With 3-State Outputs数据手册GTIC规格书

描述 Description

These 8-bit latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. The eight latches of the GT74LVC373 devices are transparent D-type latches. While the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. When LE is taken low, the Q outputs are latched at the levels that were set up at the D inputs.

特性 Features

- Wide operating voltage range: 2 V to 6 V

- High-current 3-state true outputs can drive up to 15 LSTTL loads

- Low power consumption, 80-μA max ICC

- Typical tpd=13 ns

- ±7.8-mA output drive at 6 V

- Low input current of 1-μA max

- Extended ambient temperature range -40°C to +125°C, TA

应用 Application

- Parallel data storage

- Digital bus buffers