V62/06603-01XE

并联负载8位移位寄存器 PARALLEL-LOAD 8-BIT SHIFT REGISTER

DESCRIPON

The SN74LV165A-EP is a parallel-load, 8-bit shift register designed for 2-V to 5.5-V VCC operation.

When the device is clocked, data is shifted toward the serial output QH. Parallel-in access to each stage is provided by eight individual direct data inputs that are enabled by a low level at the shift/load SH/LD input. The SN74LV165A-EP features a clock-inhibit function and a complemented serial output, QH.

FEATURES

• Controlled Baseline

– One Assembly/Test Site, One Fabrication Site

• Extended Temperature Performance of –55°C to 125°C

• Enhanced Diminishing Manufacturing Sources DMS Support

• Enhanced Product-Change Notification

• Qualification Pedigree1

• 2-V to 5.5-V VCC Operation

• Max tpd of 10.5 ns at 5 V

• Supports Mixed-Mode Voltage Operation on All Ports

• Ioff Supports Partial-Power-Down Mode Operation

• Latch-Up Performance Exceeds 250 mA Per JESD 17

• ESD Protection Exceeds JESD 22

– 2000-V Human-Body Model A114-A

– 200-V Machine Model A115-A

– 1000-V Charged-Device Model C101