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Number of Drivers/Receivers :
Receiver Hysteresis :
113 products
IMAGE PART NO. PRICE QUANTITY STOCK MANUFACTURE DESCRIPTION Type Package / Case Series Packaging Data Rate Duplex Mounting Type Operating Temperature Part Status Voltage - Supply Supplier Device Package Protocol Number of Drivers/Receivers Receiver Hysteresis
KRC661U
RFQ
STMicroelectronics IC DRIVER/RCVR RS232 5V 16-TSSOP Transceiver 16-TSSOP (0.173", 4.40mm Width) - 400kbps Full Surface Mount 0°C ~ 70°C Obsolete 4.5 V ~ 5.5 V 16-TSSOP RS232 2/2 500mV
KRC659E-RTK/P
RFQ
STMicroelectronics IC DRVR/RCVR RS232 5V 16-SOIC Transceiver 16-SOIC (0.295", 7.50mm Width) - 220Kbps Full Surface Mount 0°C ~ 70°C Obsolete 4.5 V ~ 5.5 V 16-SO RS232 2/2 500mV
KRC657U-RTK
RFQ
STMicroelectronics IC TXRX RS232 400KBPS 28FLIPCHIP Transceiver 28-VFBGA, FCBGA - 400kbps Full Surface Mount -40°C ~ 85°C Obsolete 2.3 V ~ 5.5 V 28-FlipChip RS232 3/5 500mV
KRC656E
RFQ
STMicroelectronics IC TXRX RS232 400KBPS 28-SSOP Transceiver 28-SSOP (0.209", 5.30mm Width) - 400kbps Full Surface Mount 0°C ~ 70°C Obsolete 3 V ~ 5.5 V 28-SSOP RS232 3/5 500mV
KRC655U-RTK/P
RFQ
STMicroelectronics IC TXRX RS232 250KBPS 28-SSOP Transceiver 28-SSOP (0.209", 5.30mm Width) - - - Surface Mount - Obsolete 3 V ~ 5.5 V 28-SSOP RS232 5/3 -
KRC655U
RFQ
STMicroelectronics IC TXRX RS232 250KBPS 28-SSOP Transceiver 28-SSOP (0.209", 5.30mm Width) - 1Mbps Full Surface Mount -40°C ~ 85°C Obsolete 3 V ~ 5.5 V 28-SSOP RS232 5/3 300mV
KRC654U
RFQ
STMicroelectronics IC DRIVER/RCVR RS232 ESD SO-18 Transceiver 18-SOIC (0.295", 7.50mm Width) - 250kbps Full Surface Mount 0°C ~ 70°C Obsolete 3 V ~ 5.5 V 18-SO RS232 2/2 500mV
KRC654E-RTK/P
RFQ
STMicroelectronics IC DRIVER/RCVR RS232 HS SO-16 Transceiver 16-SOIC (0.295", 7.50mm Width) - Tray 400kbps Full Surface Mount -40°C ~ 85°C Obsolete 4.5 V ~ 5.5 V 16-SO RS232 2/2 500mV
KRC653E-RTK/P
RFQ
STMicroelectronics IC TXRX RS-232 ESD 5V 24-TSSOP Transceiver 24-TSSOP (0.173", 4.40mm Width) - 230kbps Full Surface Mount 0°C ~ 70°C Obsolete 4.75 V ~ 5.25 V 24-TSSOP RS232 5/3 500mV
KRC653E-RTK
RFQ
STMicroelectronics IC TXRX RS-232 ESD 5V SO-16 Transceiver 16-SOIC (0.295", 7.50mm Width) - Tray 230kbps Full Surface Mount -40°C ~ 85°C Obsolete 4.5 V ~ 5.5 V 16-SO RS232 2/2 500mV
KRC419-RTK/P
RFQ
STMicroelectronics IC TXRX RS232 5V ESD 16-SOIC Transceiver 16-SOIC (0.295", 7.50mm Width) - 230kbps Full Surface Mount -40°C ~ 85°C Obsolete 4.5 V ~ 5.5 V 16-SO RS232 2/2 500mV
KRC419-RTK
RFQ
STMicroelectronics IC DRVR/RCVR 5.5V RS232 16-SOIC Transceiver 16-SOIC (0.295", 7.50mm Width) - 400kbps Full Surface Mount 0°C ~ 70°C Obsolete 3 V ~ 5.5 V 16-SO RS232 2/2 300mV
KRC419E-RTK
RFQ
STMicroelectronics IC DRVR/RCVR 5.5V RS232 16-SOIC Transceiver 16-SOIC (0.295", 7.50mm Width) - 400kbps Full Surface Mount -40°C ~ 85°C Obsolete 3 V ~ 5.5 V 16-SO RS232 2/2 300mV
KRC411-RTK
RFQ
STMicroelectronics IC DRVR/RCVR RS232 ESD 28-TSSOP Transceiver 28-SSOP (0.209", 5.30mm Width) - 250kbps Full Surface Mount -40°C ~ 85°C Obsolete 3 V ~ 5.5 V 28-SSOP RS232 3/5 300mV
KRC410V-RTK
RFQ
STMicroelectronics IC DRVR/RCVR RS232 ESD 16-DIP Transceiver 16-DIP (0.300", 7.62mm) - Tube 250kbps Full Through Hole 0°C ~ 70°C Obsolete 3 V ~ 5.5 V 16-DIP RS232 2/2 500mV
KRC410-RTK/P
RFQ
STMicroelectronics IC DRVR/RCVR RS232 ESD 16-DIP Transceiver 16-DIP (0.300", 7.62mm) - Tube 250kbps Full Through Hole -40°C ~ 85°C Obsolete 3 V ~ 5.5 V 16-DIP RS232 2/2 500mV
KRC408V-RTK/P
RFQ
STMicroelectronics IC DRVR/RCVR RS232 LP 16-DIP Transceiver 16-DIP (0.300", 7.62mm) - Tube 400kbps Full Through Hole 0°C ~ 70°C Obsolete 3 V ~ 5.5 V 16-DIP RS232 2/2 300mV
KRC408E-RTK/P
RFQ
STMicroelectronics IC DRVR/RCVR RS232 LP 16-DIP Transceiver 16-DIP (0.300", 7.62mm) - Tube 400kbps Full Through Hole -40°C ~ 85°C Obsolete 3 V ~ 5.5 V 16-DIP RS232 2/2 300mV
KRC408E-RTK
RFQ
STMicroelectronics IC TXRX RS232 230KBPS 16TSSOP Transceiver 16-TSSOP (0.173", 4.40mm Width) - 230kbps Full Surface Mount -40°C ~ 125°C Obsolete 4.5 V ~ 5.5 V 16-TSSOP RS232 2/2 500mV
KRC407V-RTL/P
RFQ
STMicroelectronics IC TXRX RS232 230KBPS 16DIP Transceiver 16-DIP (0.300", 7.62mm) - Tube 230kbps Full Through Hole -40°C ~ 125°C Obsolete 4.5 V ~ 5.5 V 16-DIP RS232 2/2 500mV
KRC407V-RTK
RFQ
STMicroelectronics IC DRVR/RCVR RS232 5V HS 16TSSOP Transceiver 16-TSSOP (0.173", 4.40mm Width) - 400kbps Full Surface Mount 0°C ~ 70°C Obsolete 4.5 V ~ 5.5 V 16-TSSOP RS232 2/2 500mV
KRC407E
RFQ
STMicroelectronics IC TXRX RS232 5V ESD 16-TSSOP Transceiver 16-TSSOP (0.173", 4.40mm Width) - 230kbps Full Surface Mount -40°C ~ 125°C Obsolete 4.5 V ~ 5.5 V 16-TSSOP RS232 2/2 500mV
KRC407
RFQ
STMicroelectronics IC TXRX RS232 5V ESD 16-DIP Transceiver 16-DIP (0.300", 7.62mm) - Tube 230kbps Full Through Hole -40°C ~ 125°C Obsolete 4.5 V ~ 5.5 V 16-DIP RS232 2/2 500mV
KRC406V-RTL/H
RFQ
STMicroelectronics IC DRIVER/RCVR RS232 5V 16-DIP Transceiver 16-DIP (0.300", 7.62mm) - Tube 400kbps Full Through Hole 0°C ~ 70°C Obsolete 4.5 V ~ 5.5 V 16-DIP RS232 2/2 500mV
KRC406V-RTK
RFQ
STMicroelectronics IC DRIVER/RCVR RS232 5V 16-DIP Transceiver 16-DIP (0.300", 7.62mm) - Tube 400kbps Full Through Hole -40°C ~ 85°C Obsolete 4.5 V ~ 5.5 V 16-DIP RS232 2/2 500mV
KRC406
RFQ
STMicroelectronics IC LINE RECEIVER QUAD 14-DIP Receiver 14-DIP (0.300", 7.62mm) - Tube - - Through Hole 0°C ~ 75°C Obsolete 4.5 V ~ 5.5 V 14-DIP RS232 0/4 -
KRC405V-RTK
RFQ
STMicroelectronics IC LINE RECEIVER QUAD 14-DIP Receiver 14-DIP (0.300", 7.62mm) - Tube - - Through Hole 0°C ~ 75°C Obsolete 4.5 V ~ 5.5 V 14-DIP RS232 0/4 -
KRC405E
RFQ
STMicroelectronics IC LINE RCVR QUAD RS-232 14-DIP Driver 14-DIP (0.300", 7.62mm) - Tube - - Through Hole 0°C ~ 75°C Obsolete ±15V 14-DIP RS232 4/0 -
KRC404E-RTK
RFQ
STMicroelectronics IC TRANSCEIVER 5.5V RS232 28TSSO Transceiver 28-TSSOP (0.173", 4.40mm Width) - 400kbps Full Surface Mount 0°C ~ 70°C Obsolete 3 V ~ 5.5 V 28-TSSOP RS232 3/5 500mV
KRC403V-RTL/P
RFQ
STMicroelectronics IC TRANSCEIVR 5.5V RS232 28TSSOP Transceiver 28-SSOP (0.209", 5.30mm Width) - 400kbps Full Surface Mount -40°C ~ 85°C Obsolete 3 V ~ 5.5 V 28-SSOP RS232 5/3 500mV
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