SN74HC273N Datasheet PDF - TI

The SN74HC273N is a positive-edge-triggered octal 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. It is suitable for buffer/storage registers, shift registers and pattern generators.

● Outputs can drive up to 10 LSTTL loads

● Contain eight flip-flops with single-rail outputs

● Individual data input to each flip-flop

● 80µA Maximum low power consumption

● 12ns Typical tpd

● ±4mA Output drive at 5V

● 1µA Maximum low input current

● ±25mA Continuous output current

● ±50mA Continuous current through VCC or GND