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