SN74BCT573DW

八路透明D类锁存器具有三态输出 OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS

description/ordering information

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 ’BCT573 devices are transparent D-type latches. While the latch-enable LE input is high, the Q outputs follow the data D inputs. When the latch enable is taken low, the Q outputs are latched at the logic levels that were set up at the D inputs.

• Operating Voltage Range of 4.5 V to 5.5 V

• State-of-the-Art BiCMOS Design Significantly Reduces ICCZ

• Full Parallel Access for Loading

• ESD Protection Exceeds JESD 22

   − 2000-V Human-Body Model A114-A

   − 200-V Machine Model A115-A

   − 1000-V Charged-Device Model C101