 | MAX3237EIPWR | 9000 | Texas Instruments | 19+ | 28-TSSOP(0.173",4.40mm 宽) | | IC TXRX RS232 1MBPS LP 28-TSSOP | 购买 |
 | SN75ALS181NSR | 29000 | Texas Instruments | 19+ | 14-SOIC(0.209",5.30mm 宽) | | IC DIFF DRVR/RCVR PRS 14-SOP | 购买 |
 | SN75462P | 2002 | Texas Instruments | 19+ | 8-DIP(0.300",7.62mm) | | IC PERIPHERAL DRVR DUAL HS 8-DIP | 购买 |
 | SN65ALS180DR | 13500 | Texas Instruments | 19+ | 14-SOIC(0.154",3.90mm 宽) | | IC DIFF DRVR/RCVR PAIR 14-SOIC | 购买 |
 | SN65C3243PWR | 7000 | Texas Instruments | 19+ | 28-TSSOP(0.173",4.40mm 宽) | | IC LINE DRVR/RCVR MULTCH 28TSSOP | 购买 |
 | SN75172N | 2441 | Texas Instruments | 19+ | 16-DIP(0.300",7.62mm) | | IC QUAD DIFF LINE DRIVER 16 DIP | 购买 |
 | SN65HVD3082EDGKR | 6000 | Texas Instruments | 19+ | 8-TSSOP,8-MSOP(0.118",3.00mm 宽) | | IC RS485 TRANSCEIVER LP 8-MSOP | 购买 |
 | MAX3318EIPWR | 7000 | Texas Instruments | 19+ | 20-TSSOP(0.173",4.40mm 宽) | | IC RS232 2.5V IEC ESD 20-TSSOP | 购买 |
 | MAX3318EIPWR | 7000 | Texas Instruments | 19+ | 20-TSSOP(0.173",4.40mm 宽) | | IC RS232 2.5V IEC ESD 20-TSSOP | 购买 |
 | SN65C3243DBR | 7000 | Texas Instruments | 19+ | 28-SSOP(0.209",5.30mm 宽) | | IC LINE DRVR/RCVR MULTCH 28-SSOP | 购买 |
 | SN65C3243DBR | 7000 | Texas Instruments | 19+ | 28-SSOP(0.209",5.30mm 宽) | | IC LINE DRVR/RCVR MULTCH 28-SSOP | 购买 |
 | AM26C32QD | 1070 | Texas Instruments | 19+ | 16-SOIC(0.154",3.90mm 宽) | | IC QUAD DIFF LINE RCVR 16-SOIC | 购买 |
 | AM26LS32AMDREP | 3500 | Texas Instruments | 19+ | 16-SOIC(0.154",3.90mm 宽) | | IC DIFF LINE RCVR QUAD 16-SOIC | 购买 |
 | SN75155D | 2923 | Texas Instruments | 19+ | 8-SOIC(0.154",3.90mm 宽) | | IC LINE DRIVER/RECEIVER 8-SOIC | 购买 |
 | SN75HVD12DR | 6000 | Texas Instruments | 19+ | 8-SOIC(0.154",3.90mm 宽) | | IC 3.3V DIFF TXRX 8-SOIC | 购买 |
 | SN75161BN | 3067 | Texas Instruments | 19+ | 20-DIP(0.300",7.62mm) | | IC OCTAL BUS TRANSCEIVER 20-DIP | 购买 |
 | AM26C31MDREP | 3500 | Texas Instruments | 19+ | 16-SOIC(0.154",3.90mm 宽) | | IC QUAD DIFF LINE DVR 16-SOIC | 购买 |
 | SN65HVD32DR | 6000 | Texas Instruments | 19+ | 8-SOIC(0.154",3.90mm 宽) | | IC DVR/RCVR RS-485 3.3V 8-SOIC | 购买 |
 | SN65HVD32DR | 6000 | Texas Instruments | 19+ | 8-SOIC(0.154",3.90mm 宽) | | IC DVR/RCVR RS-485 3.3V 8-SOIC | 购买 |
 | SN65HVD35DR | 3500 | Texas Instruments | 19+ | 14-SOIC(0.154",3.90mm 宽) | | IC TXRX RS-485 3.3V 14-SOIC | 购买 |