SN74HC244N

array(68) { ["id"]=> string(4) "8548" ["pdf_add"]=> string(46) "http://www.ti.com/lit/ds/symlink/sn74hc244.pdf" ["images_sw"]=> string(1) " " ["images"]=> NULL ["images_mk"]=> string(70) "https://media.digikey.com/photos/Texas%20Instr%20Photos/296-20-DIP.jpg" ["ljbh"]=> string(13) "296-1582-5-ND" ["zzsbh"]=> string(10) "SN74HC244N" ["zddgs"]=> string(1) "1" ["xysl"]=> string(5) "16513" ["cfkc"]=> string(1) "0" ["dj"]=> string(8) "1.871000" ["gys_id"]=> string(3) "249" ["num"]=> string(1) " " ["price_addtime"]=> string(1) "0" ["ms"]=> string(29) "IC BUFFER NON-INVERT 6V 20DIP" ["xl"]=> string(4) "74HC" ["zzs"]=> string(15) "TI/德州仪器" ["zzs_new"]=> string(15) "TI/德州仪器" ["zzs_old"]=> string(17) "Texas Instruments" ["lm"]=> string(1) "-" ["tdxl"]=> string(9) "未设定" ["ljlx"]=> string(21) "缓冲器，非反向" ["yjs"]=> string(1) "2" ["myjws"]=> string(1) "4" ["srlx"]=> string(1) "-" ["sclx"]=> string(6) "三态" ["dl_sc_g_d"]=> string(13) "7.8mA，7.8mA" ["dydy"]=> string(7) "2V ~ 6V" ["gzwd"]=> string(22) "-40°C ~ 85°C（TA）" ["azlx"]=> string(6) "通孔" ["fz_wk"]=> string(14) "20-DIP(7.62mm)" ["gysqjfz"]=> string(7) "20-PDIP" ["djs"]=> string(1) "-" ["tag"]=> string(1) " " ["bz"]=> string(0) "" ["spq"]=> string(2) "20" ["moq"]=> string(1) "5" ["is_rohs"]=> string(1) "1" ["gl_zz"]=> string(6) "插件" ["gl_pin"]=> string(2) "20" ["gl_dm"]=> string(5) "HC244" ["gl_dmtp"]=> string(0) "" ["symbol"]=> string(0) "" ["gl_vdd"]=> string(1) "-" ["gl_gnd"]=> string(1) "-" ["gl_jz"]=> string(1) " " ["gl_bdm"]=> string(1) "4" ["gl_bdmsm"]=> string(0) "" ["gl_kbc"]=> string(1) "0" ["gl_dmgx"]=> string(1) "0" ["pcbfzk_id"]=> string(0) "" ["pcbfzk"]=> string(1) "-" ["ljzt"]=> string(6) "在售" ["jyid"]=> string(1) "-" ["cat_id"]=> string(2) "71" ["wl_num"]=> string(4) "1123" ["admin_id"]=> string(1) "0" ["mpn_bm"]=> string(24) "golon_lj_hcq_qdq_jsq_sfq" ["ch_bm"]=> string(39) "缓冲器,驱动器,接收器,收发器" ["lock_dm"]=> string(1) "1" ["is_use_cat_id"]=> string(1) "0" ["is_new_time"]=> string(1) "0" ["ms_c"]=> string(1) " " ["ytfw"]=> string(1) "-" ["hot_or_top"]=> string(1) "0" ["yqjtd_pintopin"]=> string(1) " " ["yqjtd_jianrong"]=> string(1) " " ["url"]=> string(10) "c112318548" } SELECT a.mpn_td_pintopin,b.* FROM golon_lj_hcq_qdq_jsq_sfq_td a LEFT JOIN golon_lj_hcq_qdq_jsq_sfq b on a.mpnid=b.id WHERE ( `mpnid` = '8548' ) LIMIT 1