74AHC594
8-Bit Serial-In/Serial-Out or Parallel-Out Shift Register with Output Register
The 74AHC594 is an 8-bit serial-in/serial-out or parallel-out shift register designed for 2.0V to 5.5V VCC operation.
The device integrates an 8-bit shift register and an 8-bit D-type storage register. The shift and storage registers provide clear inputs (SRCLR and RCLR ) with direct overriding function. A serial output (QH') of shift register is used to implement cascading.
Both the shift register and storage register have separate clocks. The shift register clock (SRCLK) and storage register clock (RCLK) are positive-edge triggered. If the SRCLK and RCLK are connected together, the shift register always leads one clock pulse than the storage register all the time.
The 74AHC594 is available in Green TSSOP-16, SOIC-16 and SSOP-16 (209mil) packages. It operates over an operating temperature range of -40℃ to +125℃.
- Wide Supply Voltage Range: 2.0V to 5.5V
- 8-Bit Serial-In/Serial-Out or Parallel-Out Shift Register
- Direct Clear Inputs of Shift and Storage Registers
- Separate Clock Inputs of Shift and Storage Registers
- Latch-Up Performance (> 100mA) Meets JESD 78, Class II Standard
- -40℃ to +125℃ Operating Temperature Range
- Available in Green TSSOP-16, SOIC-16 and SSOP-16 (209mil) Packages
Telecom Equipment
Industrial Equipment
Computing Equipment
Medical Equipment
