丝印：74LS109A；Package：SOP；DUAL JK POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR

Package Options Include Plastic “Small Outline’ Packages, Ceramic Chip Carriers and Flat Packages, and Plastic and Ceramic DIPs Dependable Texas Instruments Quality and Reliability description These devices contain two independent J-K positive- edge triggered flip-flops. A low level

文件：378.65 Kbytes 页数：12 Pages

TI

德州仪器

丝印：74LS109A；Package：SOP；DUAL JK POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR

Package Options Include Plastic “Small Outline’ Packages, Ceramic Chip Carriers and Flat Packages, and Plastic and Ceramic DIPs Dependable Texas Instruments Quality and Reliability description These devices contain two independent J-K positive- edge triggered flip-flops. A low level

文件：378.65 Kbytes 页数：12 Pages

TI

德州仪器

LOW POWER SCHOTTKY

LOW POWER SCHOTTKY The SN74LS109A consists of two high speed completely independent transition clocked JKflip-flops.

文件：96.07 Kbytes 页数：4 Pages

ONSEMI

安森美半导体