74HC595D

8-bit serial-in, serial or parallel-out shift register with output latches; 3-stateThe 74HC595; 74HCT595 is an 8-bit serial-in/serial or parallel-out shift register with a storage register and 3-state outputs. Both the shift and storage register have separate clocks. The device features a serial input (DS) and a serial output (Q7S) to enable cascading and an asynchronous reset MR input. A LOW on MR will reset the shift register. Data is shifted on the LOW-to-HIGH transitions of the SHCP input. The data in the shift register is transferred to the storage register on a LOW-to-HIGH transition of the STCP input. If both clocks are connected together, the shift register will always be one clock pulse ahead of the storage register. Data in the storage register appears at the output whenever the output enable input (OE) is LOW. A HIGH on OEcauses the outputs to assume a high-impedance OFF-state. Operation of the OE input does not affect the state of the registers. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

特性

• 8-bit serial input

• 8-bit serial or parallel output

• Storage register with 3-state outputs

• Shift register with direct clear

• 100 MHz (typical) shift out frequency

• Complies with JEDEC standard no. 7A

• Input levels:

– For 74HC595: CMOS level

– For 74HCT595: TTL level

• ESD protection:

– HBM JESD22-A114F exceeds 2000 V

– MM JESD22-A115-A exceeds 200 V

• Multiple package options

• Specified from -40 °C to +85 °C and from -40 °C to +125 °C

目标应用

• Serial-to-parallel data conversion

• Remote control holding register

企业名：深圳市宝荣时代科技有限公司

类型：贸易/代理/分销

电话： 0755-82561946
0755-82561845
0755-82561946

手机：13378661770
13302914577

联系人：康先生/刘小姐/李小姐

QQ：

邮箱：key12215@126.com

地址：广东深圳福田区振兴路101号华匀大厦2栋521室