[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"part:st:ST2129":3},{"part":4,"mfr":19,"docs":25,"aliases":33,"alts":37,"breadcrumbs":38,"related":44,"more_from_mfr":62},{"id":5,"pn":6,"pn_norm":6,"series":7,"package":8,"lifecycle":9,"summary":10,"params":11,"features":14,"pins":7,"updated_at":15,"category_name":16,"category_name_en":17,"category_path":18},2822,"ST2129",null,"QFN10","active","2-bit dual supply level translator without direction control pin",[12],[13,8],"封装",[],"2026-10-10T13:01:01.608Z","电平转换 \u002F 缓冲","Level Translators \u002F Buffers","logic.level",{"slug":20,"name_en":21,"name_cn":22,"website":23,"is_domestic":24},"st","STMicroelectronics","意法半导体","https:\u002F\u002Fwww.st.com",false,[26],{"id":5,"filename":27,"title":10,"pages":28,"size_bytes":29,"lang":7,"doc_version":7,"published_at":7,"role":30,"outline_count":31,"thumb":32},"ST-ST2129.pdf",20,511215,"datasheet",43,"\u002Fthumbs\u002Fa6\u002Fef\u002Fa6ef92e21902b575a3cd6fd968b9651e86313401b984264e164481b8a0272f94.jpg",[34],{"alias_norm":35,"kind":36},"ST2129QTR","order",[],[39,43],{"name":40,"name_en":41,"path":42},"逻辑 \u002F 模拟开关","Logic \u002F Analog Switches","logic",{"name":16,"name_en":17,"path":18},[45,47,51,55,58],{"pn_display":46,"pn_norm":46,"package":7,"summary":7},"ST2100",{"pn_display":48,"pn_norm":48,"package":49,"summary":50},"ST2129B","QFN8","2-bit dual supply level translator without direction control pin, push-pull output",{"pn_display":52,"pn_norm":52,"package":53,"summary":54},"ST2149","QFN16","4-bit dual supply level translator without direction control pin",{"pn_display":56,"pn_norm":56,"package":57,"summary":54},"ST2149B","QFN12",{"pn_display":59,"pn_norm":59,"package":60,"summary":61},"ST2189","QFN20","8-bit dual supply level translator without direction control pin",[63,66,69,72,75,78,80,82,85,88,91,94],{"pn_display":64,"pn_norm":64,"summary":65},"74LCX07","Low-voltage CMOS hex buffer (open drain) with 5 V tolerant inputs",{"pn_display":67,"pn_norm":67,"summary":68},"74LCX125","Low-voltage CMOS quad bus buffer (3-state) with 5 V tolerant inputs and outputs",{"pn_display":70,"pn_norm":70,"summary":71},"54AC164245","Rad-hard 16-bit transceiver 3.3 V to 5 V bidirectional level shifter",{"pn_display":73,"pn_norm":73,"summary":74},"74LVC245A","Low voltage CMOS octal bus transceiver (not inverted) high performance",{"pn_display":76,"pn_norm":76,"summary":77},"74LVX3245","Octal dual supply bus transceiver",{"pn_display":79,"pn_norm":79,"summary":77},"74LVX4245",{"pn_display":81,"pn_norm":81,"summary":77},"74LVXC4245",{"pn_display":83,"pn_norm":83,"summary":84},"74LX1G07","Single buffer\u002Fdriver with open drain",{"pn_display":86,"pn_norm":86,"summary":87},"74V1T07","Single buffer (open drain)",{"pn_display":89,"pn_norm":89,"summary":90},"74VCX16240","Low voltage CMOS 16-bit bus buffer (3-state inv.) with 3.6V tolerant inputs and outputs",{"pn_display":92,"pn_norm":92,"summary":93},"74VCX16245","Low voltage CMOS 16-bit bus transceiver (3-state) with 3.6 V tolerant inputs and outputs",{"pn_display":95,"pn_norm":95,"summary":96},"74VCXH16245","Low voltage CMOS 16-bit bus transceiver (3-state) with 3.6V tolerant inputs and outputs"]