器件名称:
74LV165A
功能描述:
PARALLEL-LOAD 8-BIT SHIFT REGISTERS
文件大小:
735.4KB 共19页
简 介:
SN54LV165A, SN74LV165A PARALLELLOAD 8BIT SHIFT REGISTERS SCLS402K APRIL 1998 REVISED APRIL 2005 D 2-V to 5.5-V VCC Operation D Max tpd of 10.5 ns at 5 V D Support Mixed-Mode Voltage Operation on D All Ports Ioff Supports Partial-Power-Down Mode Operation D Latch-Up Performance Exceeds 250 mA Per D 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) SN54LV165A . . . FK PACKAGE (TOP VIEW) SH/LD SH/LD CLK E F G H QH GND 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VCC CLK INH D C B A SER QH 1 16 15 CLK INH 14 D 13 C 12 B 11 CLK E F G H QH 2 3 4 5 6 7 8 9 A 10 SER GND QH E F NC G H 4 5 6 7 8 3 2 1 20 19 18 17 16 15 14 9 10 11 12 13 CLK SH/LD NC VCC CLK INH D C NC B A NC No internal connection ORDERABLE PART NUMBER SN74LV165ARGYR SN74LV165AD SN74LV165ADR SN74LV165ANSR SN74LV165ADBR SN74LV165APW SN74LV165APWR SN74LV165APWT SN74LV165ADGVR SNJ54LV165AJ SNJ54LV165AW SNJ54LV165AFK LV165A SNJ54LV165AJ SNJ54LV165AW LV165A LV165A 74LV165A LV165A TOP-SIDE MARKING LV165A Copyright 2005, Texas Instruments Incorporated VCC SN54LV165A . . . J OR W PACKAGE SN74LV165A . . . D, DB, DGV, NS, OR PW PACKAGE (TOP VIEW) SN74LV165A . . . RGY PACKAGE (TOP VIEW) description/ordering information The ’LV165A devices are parallel-load, 8-bit shift registers designed for 2-V to 5.5-V VCC operation. When the devices are clocked, data is shifted toward the serial output QH. Parallel-in access to each stage ……