SN74HC273QDWRG4Q1.A中文资料德州仪器数据手册PDF规格书

Qualified for Automotive Applications

Wide Operating Voltage Range of 2 V to 6 V

Outputs Can Drive Up To 10 LSTTL Loads

Low Power Consumption, 160-μA Max ICC

Typical tpd = 13 ns

±4-mA Output Drive at 5 V

Low Input Current of 1 μA Max

Contain Eight Flip-Flops With Single-Rail

Outputs

Direct Clear Input

Individual Data Input to Each Flip-Flop

Applications Include:

− Buffer/Storage Registers

− Shift Registers

− Pattern Generators

description/ordering information

This circuit is a positive-edge-triggered D-type

flip-flop with a direct clear (CLR) input.

Information at the data (D) inputs meeting the setup

time requirements is transferred to the Q outputs on

the positive-going edge of the clock (CLK) pulse.

Clock triggering occurs at a particular voltage level and is not related directly to the transition time of the

positive-going pulse. When CLK is at either the high or low level, the D input has no effect at the output.