SN74HC273 - 具有清零功能的八路 D 类触发器

SN74HC273是TI德州仪器公司的一款D类触发器产品，SN74HC273是具有清零功能的八路 D 类触发器，本站介绍了SN74HC273的封装应用图解、特点和优点、功能等，并给出了与SN74HC273相关的TI元器件型号供参考。

SN74HC273 - 具有清零功能的八路 D 类触发器 - D类触发器 - 触发器/锁存器/寄存器 - 德州仪器

产品描述

These circuits are positive-edge-triggered D-type flip-flops 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.

产品特性

Wide Operating Voltage Range of 2 V to 6 V
Outputs Can Drive Up To 10 LSTTL Loads
Low Power Consumption, 80-µA Max ICC
Typical tpd = 12 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

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