Texas Instruments 的 74HC 系列 CMOS 逻辑 IC 的一系列标准逻辑门。 74HC 系列使用硅门 CMOS 技术,以实现类似于 LSTTL 系列的工作速度,但具有标准 CMOS 集成电路的低功耗。
高速 CMOS 逻辑
工作电压:2 至 6 V
兼容性:输入 CMOS、输出 CMOS
型号 | 制造商 | 描述 | 操作 |
SN74HC21DR [更多] | Texas Instruments | IC GATE AND 2CH 4-INP 14-SOIC RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
SN74HC21DR [更多] | Texas Instruments | IC GATE AND 2CH 4-INP 14-SOIC RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
SN74HC21DR [更多] | Texas Instruments | IC GATE AND 2CH 4-INP 14-SOIC RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
SN74HC21D [更多] | Texas Instruments | IC GATE AND 2CH 4-INP 14-SOIC RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
SN74HC21DT [更多] | Texas Instruments | IC GATE AND 2CH 4-INP 14-SOIC RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
SN74HC21DE4 [更多] | Texas Instruments | IC GATE AND 2CH 4-INP 14-SOIC RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
SN74HC21DG4 [更多] | Texas Instruments | IC GATE AND 2CH 4-INP 14-SOIC RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
SN74HC21DRE4 [更多] | Texas Instruments | IC GATE AND 2CH 4-INP 14-SOIC RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
SN74HC21DRG4 [更多] | Texas Instruments | IC GATE AND 2CH 4-INP 14-SOIC RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
型号 | 制造商 | 描述 | 操作 |
SN74HC21DT [更多] | Texas Instruments | Logic Gates Dual 4-input Positive-AND Gates RoHS: Compliant | 搜索 |
SN74HC21D [更多] | Texas Instruments | Logic Gates Dual 4-Input Pos RoHS: Compliant | 搜索 |
SN74HC21DR [更多] | Texas Instruments | Logic Gates Dual 4-input Positive-AND Gates RoHS: Compliant | 搜索 |
SN74HC21DG4 [更多] | Texas Instruments | Logic Gates Dual 4-input Positive-AND Gates RoHS: Compliant | 搜索 |
SN74HC21DRG4 [更多] | Texas Instruments | Logic Gates Dual 4-input Positive-AND Gates RoHS: Compliant | 搜索 |
SN74HC21DRE4 [更多] | Texas Instruments | Logic Gates Dual 4-input Positive-AND Gates RoHS: Compliant | 搜索 |
SN74HC21DE4 [更多] | Texas Instruments | Logic Gates Dual 4-input Positive-AND Gates RoHS: Compliant | 搜索 |
SN74HC21DTE4 [更多] | Texas Instruments | Logic Gates Dual 4-input Positive-AND Gates RoHS: Compliant | 搜索 |
SN74HC21DTG4 [更多] | Texas Instruments | Logic Gates Dual 4 Input POS AND Gates RoHS: Compliant | 搜索 |
型号 | 制造商 | 描述 | 操作 |
SN74HC21D [更多] | Texas Instruments | AND Gate 2-Element 4-IN CMOS 14-Pin SOIC Tube - Bulk (Alt: SN74HC21D) RoHS: Compliant | 搜索 |
SN74HC21D [更多] | Texas Instruments | AND Gate 2-Element 4-IN CMOS 14-Pin SOIC Tube (Alt: SN74HC21D) RoHS: Compliant | 搜索 |
SN74HC21DR [更多] | Texas Instruments | AND Gate 2-Element 4-IN CMOS 14-Pin SOIC T/R - Tape and Reel (Alt: SN74HC21DR) RoHS: Compliant | 搜索 |
SN74HC21DE4 [更多] | Texas Instruments | AND Gate 2-Element 4-IN CMOS 14-Pin SOIC Tube - Rail/Tube (Alt: SN74HC21DE4) RoHS: Compliant | 搜索 |
SN74HC21DR [更多] | Texas Instruments | AND Gate 2-Element 4-IN CMOS 14-Pin SOIC T/R - Cut TR (SOS) (Alt: SN74HC21DR/BKN) RoHS: Compliant | 搜索 |
SN74HC21DR [更多] | Texas Instruments | AND Gate 2-Element 4-IN CMOS 14-Pin SOIC T/R (Alt: SN74HC21DR) RoHS: Compliant | 搜索 |
SN74HC21DR [更多] | Texas Instruments | AND Gate 2-Element 4-IN CMOS 14-Pin SOIC T/R (Alt: SN74HC21DR) RoHS: Compliant | 搜索 |
SN74HC21DT [更多] | Texas Instruments | AND Gate 2-Element 4-IN CMOS 14-Pin SOIC T/R - Tape and Reel (Alt: SN74HC21DT) RoHS: Compliant | 搜索 |
SN74HC21DG4 [更多] | Texas Instruments | AND Gate 2-Element 4-IN CMOS 14-Pin SOIC Tube - Rail/Tube (Alt: SN74HC21DG4) RoHS: Compliant | 搜索 |
SN74HC21DRE4 [更多] | Texas Instruments | AND Gate 2-Element 4-IN CMOS 14-Pin SOIC T/R - Tape and Reel (Alt: SN74HC21DRE4) RoHS: Compliant | 搜索 |
SN74HC21DRG4 [更多] | Texas Instruments | AND Gate 2-Element 4-IN CMOS 14-Pin SOIC T/R - Tape and Reel (Alt: SN74HC21DRG4) RoHS: Compliant | 搜索 |
型号 | 制造商 | 描述 | 操作 |
SN74HC21D [更多] | Texas Instruments | AND Gate 2-Element 4-IN CMOS 14-Pin SOIC Tube RoHS: Compliant | 搜索 |
SN74HC21DR [更多] | Texas Instruments | AND Gate 2-Element 4-IN CMOS 14-Pin SOIC T/R RoHS: Compliant | 搜索 |
SN74HC21DR [更多] | Texas Instruments | AND Gate 2-Element 4-IN CMOS 14-Pin SOIC T/R RoHS: Compliant | 搜索 |
SN74HC21DT [更多] | Texas Instruments | AND Gate 2-Element 4-IN CMOS 14-Pin SOIC T/R RoHS: Compliant | 搜索 |
型号 | 制造商 | 描述 | 操作 |
SN74HC21D [更多] | Texas Instruments | IC, SM, LOGIC, 74HC, AND GATE
| 搜索 |
SN74HC21DR [更多] | Texas Instruments | LOGIC, AND GATE, DUAL, 4 I/P, SOIC-14
| 搜索 |
SN74HC21DT [更多] | Texas Instruments | LOGIC, AND, DUAL, SOIC-14
| 搜索 |
型号 | 制造商 | 描述 | 操作 |
SN74HC21D [更多] | Rochester Electronics LLC |
| 搜索 |
SN74HC21D3 [更多] | Rochester Electronics LLC |
| 搜索 |
SN74HC21DE4 [更多] | Rochester Electronics LLC |
| 搜索 |
SN74HC21DG4 [更多] | Rochester Electronics LLC |
| 搜索 |
SN74HC21DR [更多] | Rochester Electronics LLC |
| 搜索 |
SN74HC21DRE4 [更多] | Rochester Electronics LLC |
| 搜索 |
SN74HC21DRG4 [更多] | Rochester Electronics LLC |
| 搜索 |
SN74HC21DT [更多] | Rochester Electronics LLC |
| 搜索 |
SN74HC21DTE4 [更多] | Rochester Electronics LLC |
| 搜索 |
SN74HC21DTG4 [更多] | Rochester Electronics LLC |
| 搜索 |
SN74HC21D [更多] | Texas Instruments |
| 搜索 |
SN74HC21DG4 [更多] | Texas Instruments |
| 搜索 |
SN74HC21DR [更多] | Texas Instruments |
| 搜索 |
SN74HC21DT [更多] | Texas Instruments |
| 搜索 |
型号 | 制造商 | 描述 | 操作 |
SN74HC21D [更多] | Philips Semiconductors | Logic Circuit, Dual 4-Input AND, HC-CMOS, 14 Pin, Plastic, SOP
| 搜索 |
SN74HC21D [更多] | Texas Instruments | Logic Circuit, Dual 4-Input AND, HC-CMOS, 14 Pin, Plastic, SOP
| 搜索 |
SN74HC21D [更多] | Texas Instruments | Logic Circuit, Dual 4-Input AND, HC-CMOS, 14 Pin, Plastic, SOP
| 搜索 |
SN74HC21D [更多] | Texas Instruments | Logic Circuit, Dual 4-Input AND, HC-CMOS, 14 Pin, Plastic, SOP
| 搜索 |
SN74HC21D [更多] | Texas Instruments | Logic Circuit, Dual 4-Input AND, HC-CMOS, 14 Pin, Plastic, SOP
| 搜索 |
SN74HC21D [更多] | Texas Instruments | Logic Circuit, Dual 4-Input AND, HC-CMOS, 14 Pin, Plastic, SOP
| 搜索 |
SN74HC21D [更多] | Texas Instruments | Logic Circuit, Dual 4-Input AND, HC-CMOS, 14 Pin, Plastic, SOP
| 搜索 |
SN74HC21DG4 [更多] | Texas Instruments | IC,LOGIC GATE,DUAL 4-INPUT AND,HC-CMOS,SOP,14PIN,PLASTIC, LEAD FREE (Also Known As: SN74HC21D)
| 搜索 |
SN74HC21DG4 [更多] | Texas Instruments | IC,LOGIC GATE,DUAL 4-INPUT AND,HC-CMOS,SOP,14PIN,PLASTIC, LEAD FREE
| 搜索 |
SN74HC21DR [更多] | Texas Instruments | Logic Circuit, Dual 4-Input AND, HC-CMOS, 14 Pin, Plastic, SOP
| 搜索 |
SN74HC21DR [更多] | Texas Instruments | Logic Circuit, Dual 4-Input AND, HC-CMOS, 14 Pin, Plastic, SOP (Also Known As: SN74HC21D)
| 搜索 |
SN74HC21DR [更多] | Texas Instruments | Logic Circuit, Dual 4-Input AND, HC-CMOS, 14 Pin, Plastic, SOP (Also Known As: SN74HC21D)
| 搜索 |
SN74HC21DR [更多] | Texas Instruments | Logic Circuit, Dual 4-Input AND, HC-CMOS, 14 Pin, Plastic, SOP
| 搜索 |
SN74HC21DR [更多] | Texas Instruments | Logic Circuit, Dual 4-Input AND, HC-CMOS, 14 Pin, Plastic, SOP
| 搜索 |
SN74HC21DR [更多] | Texas Instruments | Logic Circuit, Dual 4-Input AND, HC-CMOS, 14 Pin, Plastic, SOP (Also Known As: SN74HC21D)
| 搜索 |
参考图片 | 型号/品牌 | 描述 / 技术参考 | 操作 |
![]() | SN74HC21D Texas Instruments | IC DUAL 4-IN AND GATE 14-SOIC![]() ![]() | 查价格库存 查看详细 |
![]() | SN74HC21DE4 Texas Instruments | 逻辑门 Dual 4-input Positive-AND Gates![]() ![]() | 查价格库存 查看详细 |
![]() | SN74HC21DG Texas Instruments | AND Gate Dual 4-IN CMOS 14-Pin SOIC,SN74HC21DG4![]() 暂无PDF | 查价格库存 查看详细 |
![]() | SN74HC21DG4 Texas Instruments | IC GATE POS-AND DUAL 4IN 14-SOIC![]() ![]() | 查价格库存 查看详细 |
![]() | SN74HC21DR Texas Instruments | IC DUAL 4IN POS-AND GATE 14-SOIC![]() ![]() | 查价格库存 查看详细 |
![]() | SN74HC21DRE4 Texas Instruments | IC GATE POS-AND DUAL 4IN 14-SOIC![]() ![]() | 查价格库存 查看详细 |
![]() | SN74HC21DRG4 Texas Instruments | IC GATE POS-AND DUAL 4IN 14-SOIC![]() ![]() | 查价格库存 查看详细 |
![]() | SN74HC21DT Texas Instruments | IC GATE POS-AND DUAL 4IN 14-SOIC![]() ![]() | 查价格库存 查看详细 |
![]() | SN74HC21DTE4 Texas Instruments | IC GATE POS-AND DUAL 4IN 14-SOIC![]() ![]() | 查价格库存 查看详细 |
参考图片 | 型号/品牌 | 描述 / 技术参考 | 操作 |
![]() | SN74HC21D Texas Instruments | IC DUAL 4-IN AND GATE 14-SOIC![]() ![]() | 查价格库存 查看详细 |
![]() | SN74HC21DE4 Texas Instruments | IC GATE POS-AND DUAL 4IN 14-SOIC![]() ![]() | 查价格库存 查看详细 |
![]() | SN74HC21DG4 Texas Instruments | IC GATE POS-AND DUAL 4IN 14-SOIC![]() ![]() | 查价格库存 查看详细 |
![]() | SN74HC21DR Texas Instruments | IC DUAL 4IN POS-AND GATE 14-SOIC![]() ![]() | 查价格库存 查看详细 |
![]() | SN74HC21DRE4 Texas Instruments | IC GATE POS-AND DUAL 4IN 14-SOIC![]() ![]() | 查价格库存 查看详细 |
![]() | SN74HC21DRG4 Texas Instruments | IC GATE POS-AND DUAL 4IN 14-SOIC![]() ![]() | 查价格库存 查看详细 |
![]() | SN74HC21DT Texas Instruments | IC GATE POS-AND DUAL 4IN 14-SOIC![]() ![]() | 查价格库存 查看详细 |
![]() | SN74HC21DTE4 Texas Instruments | IC GATE POS-AND DUAL 4IN 14-SOIC![]() ![]() | 查价格库存 查看详细 |
![]() | SN74HC21DTG4 Texas Instruments | IC GATE POS-AND DUAL 4IN 14-SOIC![]() ![]() | 查价格库存 查看详细 |
参考图片 | 型号/品牌 | 描述 / 技术参考 | 操作 |
![]() | SN74HC21D Texas Instruments | IC DUAL 4-IN AND GATE 14-SOIC![]() ![]() | 查价格库存 查看详细 |
![]() | SN74HC21DE4 Texas Instruments | 逻辑门 Dual 4-input Positive-AND Gates![]() ![]() | 查价格库存 查看详细 |
![]() | SN74HC21DG Texas Instruments | AND Gate Dual 4-IN CMOS 14-Pin SOIC,SN74HC21DG4![]() 暂无PDF | 查价格库存 查看详细 |
![]() | SN74HC21DG4 Texas Instruments | IC GATE POS-AND DUAL 4IN 14-SOIC![]() ![]() | 查价格库存 查看详细 |
![]() | SN74HC21DR Texas Instruments | IC DUAL 4IN POS-AND GATE 14-SOIC![]() ![]() | 查价格库存 查看详细 |
![]() | SN74HC21DRE4 Texas Instruments | IC GATE POS-AND DUAL 4IN 14-SOIC![]() ![]() | 查价格库存 查看详细 |
![]() | SN74HC21DRG4 Texas Instruments | IC GATE POS-AND DUAL 4IN 14-SOIC![]() ![]() | 查价格库存 查看详细 |
![]() | SN74HC21DT Texas Instruments | IC GATE POS-AND DUAL 4IN 14-SOIC![]() ![]() | 查价格库存 查看详细 |
![]() | SN74HC21DTE4 Texas Instruments | IC GATE POS-AND DUAL 4IN 14-SOIC![]() ![]() | 查价格库存 查看详细 |
参考图片 | 制造商 / 说明 / 型号 / 仓库库存编号 | 操作 | |
![]() | Texas Instruments Logic IC SO-14, SN74HC21, SN74HC21D, Texas Instruments 型号:SN74HC21D 仓库库存编号:300-23-008 | 搜索 |
参考图片 | 制造商 / 描述 / 型号 / 仓库库存编号 / 别名 | 操作 | |
![]() | Texas Instruments IC GATE AND 2CH 4-INP 14-SOIC 详细描述:AND Gate IC Channel 14-SOIC 型号:SN74HC21DR 仓库库存编号:296-14842-1-ND 别名:296-14842-1 <br> | 无铅 | 搜索 |
产品描述 / 参考图片 | 制造商零件编号 / 制造商 / 库存编号 | 操作 | ||
| 制造商零件编号: SN74HC21D 品牌: Texas Instruments 库存编号: 663-2013 | 搜索 |