对比 | 型号 | 厂商 | 描述 | 价格 | ECAD | 数据手册 | 替代料 | |
---|---|---|---|---|---|---|---|---|
SN74HC191D | Texas Instruments | 4-Bit Synchronous Up/Down Binary Counters 16-SOIC -40 to 85 | ¥7.5231 | |||||
SN74HC191DW3 | Texas Instruments | IC,COUNTER,UP/DOWN,4-BIT BINARY,HC-CMOS,SOP,16PIN,PLASTIC | - | |||||
AD | SN74AVC2T45YZPR | Texas Instruments | 缓存器/驱动器/收发器,SN74AVC2T45 Dual-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs | |||||
SN74HC191DW | Texas Instruments | IC,COUNTER,UP/DOWN,4-BIT BINARY,HC-CMOS,SOP,16PIN,PLASTIC | - | |||||
SN74HC191DR | Texas Instruments | 4-Bit Synchronous Up/Down Binary Counters 16-SOIC -40 to 85 | ¥4.9674 | |||||
SN74HC191DTG4 | Rochester Electronics LLC | Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 | - | |||||
SN74HC191DTE4 | Rochester Electronics LLC | Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 | - | |||||
SN74HC191DRG4 | Texas Instruments | 4-Bit Synchronous Up/Down Binary Counters 16-SOIC -40 to 85 | - | |||||
SN74HC191DW-00 | Texas Instruments | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SOP-16 | - | |||||
SN74HC191DRE4 | Rochester Electronics LLC | Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 | - | |||||
SN74HC191DWR-00 | Texas Instruments | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16 | - | |||||
SN74HC191DG4 | Texas Instruments | 4-Bit Synchronous Up/Down Binary Counters 16-SOIC -40 to 85 | - | |||||
SN74HC191DE4 | Rochester Electronics LLC | Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 | - | |||||
SN74HC191DT | Texas Instruments | 4-Bit Synchronous Up/Down Binary Counters 16-SOIC -40 to 85 | ¥6.4792 | |||||
SN74HC191DTE4 | Texas Instruments | 4-Bit Synchronous Up/Down Binary Counters 16-SOIC -40 to 85 | - | |||||
SN74HC191DRE4 | Texas Instruments | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 | - | |||||
SN74HC191D-00 | Texas Instruments | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16 | - | |||||
SN74HC191DE4 | Texas Instruments | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 | - | |||||
SN74HC191DW | Rochester Electronics LLC | Binary Counter, | - | |||||
SN74HC191DR-00 | Texas Instruments | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16 | - | |||||
SN74HC191DW3 | Rochester Electronics LLC | Binary Counter, | - |