Texas Instruments SN74AHCT165/SN74AHCT165-Q1 SIPO Shift Registers
Texas Instruments SN74AHCT165/SN74AHCT165-Q1 Serial-In/Parallel-Out (SIPO) Shift Registers contain an 8-bit serial-in, parallel-out shift register. Each register feeds an 8-bit D-type storage register. These storage registers have parallel 3-state outputs. Separate clocks are provided for both the storage and shift registers. The shift register has a serial (SER) input, a direct overriding clear (SRCLR) input, and a serial output for cascading. All outputs (except QH′) are in the high-impedance state when the output-enable (OE) input is high. The Texas Instruments SN74AHCT165-Q1 devices are AEC-Q100 qualified for automotive applications.
Features
- Operating range 4.5V to 5.5V VCC
- TTL-compatible inputs
- Low delay, 7ns (25°C, 5V)
- Latch-up performance exceeds 250mA per JESD 17
Applications
- Network switches
- Power infrastructures
- LED displays
- Servers
Datasheets
Additional Resources
- Application Note: Implications of Slow or Floating CMOS Inputs
- Selection Guide: Little Logic Guide 2018
- Selection Guide: Logic Guide
- Application Note: How to Select Little Logic
- Application Note: Understanding and Interpreting Standard-Logic Data Sheets
- User Guide: LOGIC Pocket Data Book
- Application Note: Advanced High-Speed CMOS (AHC) Logic Family
Functional Block Diagram
Published: 2024-01-10
| Updated: 2024-01-15