array(68) {
["id"]=>
string(3) "213"
["pdf_add"]=>
string(46) "http://www.ti.com/lit/ds/symlink/sn74hc688.pdf"
["images_sw"]=>
string(1) " "
["images_mk"]=>
string(99) "https://media.digikey.com/Renders/~~Pkg.Case%20or%20Series/20-TSSOP%20(0.173,%204.40mm%20Width).jpg"
["images"]=>
string(78) "https://www.chenkeiot.com/Public/imagesmk/Renders/STMicro_Renders/20-TSSOP.jpg"
["ljbh"]=>
string(13) "296-8362-2-ND"
["zzsbh"]=>
string(12) "SN74HC688PWR"
["zddgs"]=>
string(4) "2000"
["xysl"]=>
string(1) "0"
["cfkc"]=>
string(5) "10000"
["dj"]=>
string(8) "2.135000"
["gys_id"]=>
string(3) "249"
["num"]=>
string(1) " "
["price_addtime"]=>
string(1) "0"
["ms"]=>
string(30) "IC COMPARATOR IDENTITY 20TSSOP"
["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"
["lx"]=>
string(15) "身份比较器"
["ws"]=>
string(1) "8"
["sc"]=>
string(9) "低有效"
["scgn"]=>
string(3) "A=B"
["dydy"]=>
string(7) "2V ~ 6V"
["dl_sc_g_d"]=>
string(13) "5.2mA,5.2mA"
["v_cl_zdcb_yc"]=>
string(16) "36ns @ 6V,50pF"
["dl_jt"]=>
string(5) "8 µA"
["gzwd"]=>
string(14) "-40°C ~ 85°C"
["fz_wk"]=>
string(19) "20-TSSOP(4.40mm宽)"
["gysqjfz"]=>
string(8) "20-TSSOP"
["djs"]=>
string(1) "-"
["tag"]=>
string(1) " "
["azlx"]=>
string(17) "20-TSSOP(0.173""
["bz"]=>
string(6) "卷带"
["spq"]=>
string(4) "2000"
["moq"]=>
string(1) "5"
["is_rohs"]=>
string(1) "1"
["gl_zz"]=>
string(6) "贴片"
["gl_pin"]=>
string(2) "20"
["gl_dm"]=>
string(5) "HC688"
["gl_dmtp"]=>
string(0) ""
["symbol"]=>
string(0) ""
["gl_vdd"]=>
string(2) "20"
["gl_gnd"]=>
string(2) "10"
["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) "69"
["wl_num"]=>
string(4) "1121"
["admin_id"]=>
string(1) "0"
["mpn_bm"]=>
string(12) "golon_lj_bjq"
["ch_bm"]=>
string(17) "比较器(逻辑)"
["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) " "
}
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select a.wl_num,a.parent_id,GROUP_CONCAT(b.cat_name,' ',a.cat_name) as lb,a.rate,a.rate_hot,sum(a.rate+a.rate_hot/100) as moq_rate from golon_ics_category a left join golon_ics_category b on a.parent_id=b.id where a.mpn_bm='golon_lj_bjq'
封装:20-TSSOP
外壳:20-TSSOP(4.40mm宽)
描述:
IC COMPARATOR IDENTITY 20TSSOP
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系列:74HC
类型:身份比较器
位数:8
输出:低有效
输出功能:A=B
电压-电源(Vin):2V ~ 6V
输出电流(高,低)(a):5.2mA,5.2mA
电流-静态(uA):8 µA
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string(53) "'xl','lx','ws','sc','scgn','dydy','dl_sc_g_d','dl_jt'"
SELECT COLUMN_NAME as bt,COLUMN_COMMENT as title FROM INFORMATION_SCHEMA.Columns WHERE ORDINAL_POSITION >=(SELECT ORDINAL_POSITION FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_bjq' AND table_schema='golon' and COLUMN_NAME='ms')+1 and ORDINAL_POSITION <=(SELECT ORDINAL_POSITION FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_bjq' AND table_schema='golon' and COLUMN_NAME='is_new_time') and table_name='golon_lj_bjq' AND table_schema='golon' and COLUMN_NAME not in('tdxl','gysqjfz','lm','fz_wk','zzs','tag','wk_cc','zzs_old','zzs_new','ljzt','spq','sqp','is_rohs','bz','gys_id','gm_gys_id','xysl','cfkc','dj','price_addtime','zddgs','spq','moq''gl_zz','gl_dm','gl_dmtp','symbol','gl_vdd','gl_gnd','gl_jz','gl_bdm','gl_bdmsm','gl_kbc','gl_dmgx','pcbfzk_id','pcbfzk','jyid','cat_id','wl_num','admin_id','mpn_bm','ch_bm','lock_dm','is_use_cat_id','is_new_time','gl_zz','gl_pin') and COLUMN_NAME not in ('xl','lx','ws','sc','scgn','dydy','dl_sc_g_d','dl_jt') limit 8
不同 v,最大 cl 时的最大传播延迟:36ns @ 6V,50pF
工作温度:-40°C ~ 85°C
元器件等级:-
安装类型:20-TSSOP(0.173"
最小起订MOQ:5
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