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Tube Interface ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Interface Type	Mounting Style	Package/Case
Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port MAX7300AAI+ Analog Devices / Maxim Integrated 1: $8.18 801In Stock	Mfr. Part No. MAX7300AAI+ Mouser Part No 700-MAX7300AAI	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port	Datasheet	801In Stock	$8.18 $8.00 $7.82 $7.67 View $7.55 $7.44 $7.32 Quote	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial	SMD/SMT	SSOP-28
RS-485 Interface IC Half-Duplex RS-485 T ransceiver ALT 595- ALT 595-SN65HVD485EP SN65HVD485EPE4 Texas Instruments 1: $3.30 189In Stock 550Expected 23/04/2027	Mfr. Part No. SN65HVD485EPE4 Mouser Part No 595-SN65HVD485EPE4	Texas Instruments	RS-485 Interface IC Half-Duplex RS-485 T ransceiver ALT 595- ALT 595-SN65HVD485EP	Datasheet	189In Stock 550Expected 23/04/2027	$3.30 $2.46 $2.25 $2.02 View $1.91 $1.86 $1.77 $1.72 $1.68	Min.: 1 Mult.: 1	RS-485 Interface IC	RS-485 Transceivers			Through Hole	PDIP-8
Digital Isolators 3.5kV Digital Isolator & DC-DC Converter SI88222BC-IS Skyworks Solutions, Inc. 1: $6.42 27In Stock	Mfr. Part No. SI88222BC-IS Mouser Part No 634-SI88222BC-IS	Skyworks Solutions, Inc.	Digital Isolators 3.5kV Digital Isolator & DC-DC Converter Learn More about Skyworks Solutions, Inc. skyworks si88x2x isolators	Datasheet	27In Stock	$6.42 $4.92 $4.55 $4.19 View $4.09 $4.04 $4.01 $3.99	Min.: 1 Mult.: 1	Digital Isolators		General Purpose		SMD/SMT	SOIC-Wide-16
RS-422/RS-485 Interface IC Pb-free Dual 3.3V Fixed RS485/RS232 Transceiver, 40 lead 6X6 ISL33337EIRZ Renesas / Intersil 1: $4.76 8In Stock	Mfr. Part No. ISL33337EIRZ Mouser Part No 968-ISL33337EIRZ	Renesas / Intersil	RS-422/RS-485 Interface IC Pb-free Dual 3.3V Fixed RS485/RS232 Transceiver, 40 lead 6X6	Datasheet	8In Stock	$4.76 $3.70 $3.13 $2.97 View $2.82 $2.78 $2.69 $2.64	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	ESD Protection		SMD/SMT	QFN-40
RS-422/RS-485 Interface IC Differential Bus Tra nsceiver ALT 595-SN ALT 595-SN75ALS176P SN75ALS176PE4 Texas Instruments 1: $5.09 320In Stock	Mfr. Part No. SN75ALS176PE4 Mouser Part No 595-SN75ALS176PE4	Texas Instruments	RS-422/RS-485 Interface IC Differential Bus Tra nsceiver ALT 595-SN ALT 595-SN75ALS176P	Datasheet	320In Stock	$5.09 $4.01 $3.40 $3.23 View $2.59 $2.54	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC				Through Hole	PDIP-8
RS-232 Interface IC Dual W/Adj Slew Rate Line Driver ALT 595 ALT 595-UA9636ACP UA9636ACPE4 Texas Instruments 1: $2.13 330In Stock	Mfr. Part No. UA9636ACPE4 Mouser Part No 595-UA9636ACPE4	Texas Instruments	RS-232 Interface IC Dual W/Adj Slew Rate Line Driver ALT 595 ALT 595-UA9636ACP	Datasheet	330In Stock	$2.13 $1.62 $1.37 $1.27 View $1.19 $1.15 $1.10 $1.09 $1.05	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Drivers			Through Hole	PDIP-8
Digital Isolators Automotive 3.75 kV 5-ch digital isolator SI8651EC-AS1 Skyworks Solutions, Inc. 1: $5.73 34In Stock	Mfr. Part No. SI8651EC-AS1 Mouser Part No 634-SI8651EC-AS1	Skyworks Solutions, Inc.	Digital Isolators Automotive 3.75 kV 5-ch digital isolator	Datasheet	34In Stock	$5.73 $4.37 $4.02 $3.68 View $3.59 $3.54 $3.52 $3.50	Min.: 1 Mult.: 1	Digital Isolators		Ultra Low Power		SMD/SMT	SOIC-16
RS-422/RS-485 Interface IC 8LD OVP 5V RS-485 DUPLX +/-15V CMR 1 ISL31475EIBZ Renesas / Intersil 1: $3.77 6In Stock	Mfr. Part No. ISL31475EIBZ Mouser Part No 968-ISL31475EIBZ	Renesas / Intersil	RS-422/RS-485 Interface IC 8LD OVP 5V RS-485 DUPLX +/-15V CMR 1	Datasheet	6In Stock	$3.77 $2.59 $2.36 $2.12 View $2.00 $1.91 $1.83 $1.79 $1.77	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC				SMD/SMT	SOIC-8
RS-232 Interface IC RS232 Line Driver/Re ceiver ALT 595-MAX2 ALT 595-MAX232EIN MAX232EINE4 Texas Instruments 1: $2.44 636In Stock	Mfr. Part No. MAX232EINE4 Mouser Part No 595-MAX232EINE4	Texas Instruments	RS-232 Interface IC RS232 Line Driver/Re ceiver ALT 595-MAX2 ALT 595-MAX232EIN	Datasheet	636In Stock	$2.44 $1.86 $1.57 $1.46 View $1.38 $1.16 $1.11 $1.09 $1.07	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers			Through Hole	PDIP-16
RS-422 Interface IC Quad Line ALT 595-MC 3486N ALT 595-MC348 ALT 595-MC3486N MC3486NE4 Texas Instruments 25: $1.90 225In Stock	Mfr. Part No. MC3486NE4 Mouser Part No 595-MC3486NE4	Texas Instruments	RS-422 Interface IC Quad Line ALT 595-MC 3486N ALT 595-MC348 ALT 595-MC3486N	Datasheet	225In Stock	$1.90 $1.70 $1.61 $1.58 View $1.49 $1.44 $1.42	Min.: 25 Mult.: 25	RS-422 Interface IC	RS-422 Receivers			Through Hole	PDIP-16
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDB PCF8575CDBE4 Texas Instruments 1: $7.77 10In Stock	Mfr. Part No. PCF8575CDBE4 Mouser Part No 595-PCF8575CDBE4	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDB	Datasheet	10In Stock	$7.77 $5.99 $5.54 $5.05 View $4.61 $4.56 $4.41 $4.24	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	SSOP-24
Digital Isolators 3.5kV Digital Isolator & DC-DC Converter SI88341EC-IS Skyworks Solutions, Inc. 1: $8.93 22In Stock	Mfr. Part No. SI88341EC-IS Mouser Part No 634-SI88341EC-IS	Skyworks Solutions, Inc.	Digital Isolators 3.5kV Digital Isolator & DC-DC Converter	Datasheet	22In Stock	$8.93 $6.92 $6.10 $5.96 View $5.81 $5.72 $5.64 Quote	Min.: 1 Mult.: 1	Digital Isolators				SMD/SMT	SOIC-WB-24
Digital Isolators 6.0 kVrms isolator, 1 unidirectional channel SI86S610BE-IS4 Skyworks Solutions, Inc. 1: $3.64 70In Stock	Mfr. Part No. SI86S610BE-IS4 Mouser Part No 873-SI86S610BE-IS4	Skyworks Solutions, Inc.	Digital Isolators 6.0 kVrms isolator, 1 unidirectional channel Learn More about Skyworks Solutions, Inc. skyworks si86sx digital isolators	Datasheet	70In Stock	$3.64 $2.71 $2.48 $2.15 View $2.11 $2.09 $2.04 $2.01 $1.99	Min.: 1 Mult.: 1	Digital Isolators		General Purpose		SMD/SMT	SSO-8
RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP COM ICL3243ECVZ Renesas / Intersil 1: $3.21 91In Stock 2,000On Order	Mfr. Part No. ICL3243ECVZ Mouser Part No 968-ICL3243ECVZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP COM	Datasheet	91In Stock 2,000On Order	$3.21 $2.30 $2.09 $1.86 View $1.69 $1.62 $1.54 $1.49 $1.46	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	TSSOP-28
RS-422 Interface IC Quad RS-422A Driver ALT 595-AM26C31IN AL ALT 595-AM26C31IN AM26C31INE4 Texas Instruments 1: $2.24 1,056In Stock	Mfr. Part No. AM26C31INE4 Mouser Part No 595-AM26C31INE4	Texas Instruments	RS-422 Interface IC Quad RS-422A Driver ALT 595-AM26C31IN AL ALT 595-AM26C31IN	Datasheet	1,056In Stock	$2.24 $1.71 $1.44 $1.34 View $1.26 $1.03 $1.00 $0.989 $0.981	Min.: 1 Mult.: 1	RS-422 Interface IC	RS-422 Drivers			Through Hole	PDIP-16
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDW PCF8575CDWE4 Texas Instruments 1: $7.77 135In Stock	Mfr. Part No. PCF8575CDWE4 Mouser Part No 595-PCF8575CDWE4	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDW	Datasheet	135In Stock	$7.77 $6.21 $5.27 $5.05 View $4.67 $4.53 $4.31	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	SOIC-24
RS-485 Interface IC Low-Power RS-485 Tra nsceiver ALT 595-SN ALT 595-SN65HVD3082EP SN65HVD3082EPE4 Texas Instruments 1: $4.74 15In Stock	Mfr. Part No. SN65HVD3082EPE4 Mouser Part No 595-SN65HVD3082EPE4	Texas Instruments	RS-485 Interface IC Low-Power RS-485 Tra nsceiver ALT 595-SN ALT 595-SN65HVD3082EP Learn More about Texas Instruments ti snx5hvd308xe rs 485 transceivers	Datasheet	15In Stock	$4.74 $3.57 $3.28 $2.96 View $2.81 $2.79 $2.62 $2.56	Min.: 1 Mult.: 1	RS-485 Interface IC	RS-485 Transceivers			Through Hole	PDIP-8
RS-232 Interface IC Quadruple Low-Power Line Driver ALT 595- ALT 595-SN75C188D SN75C188DE4 Texas Instruments 1: $1.62 407In Stock	Mfr. Part No. SN75C188DE4 Mouser Part No 595-SN75C188DE4	Texas Instruments	RS-232 Interface IC Quadruple Low-Power Line Driver ALT 595- ALT 595-SN75C188D	Datasheet	407In Stock	$1.62 $1.22 $1.03 $0.95 View $0.892 $0.857 $0.847 $0.793 $0.776	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Drivers			SMD/SMT	SOIC-14
RS-232 Interface IC Quadruple Low-Power Line Receiver ALT 59 ALT 595-SN75C189AN SN75C189ANE4 Texas Instruments 1: $1.44 1,032In Stock	Mfr. Part No. SN75C189ANE4 Mouser Part No 595-SN75C189ANE4	Texas Instruments	RS-232 Interface IC Quadruple Low-Power Line Receiver ALT 59 ALT 595-SN75C189AN	Datasheet	1,032In Stock	$1.44 $1.04 $0.949 $0.838 View $0.786 $0.754 $0.721 $0.70 $0.684	Min.: 1 Mult.: 1	RS-232 Interface IC				SMD/SMT	PDIP-14
RS-422/RS-485 Interface IC Dual Differential Li ne Receiver 8-SO UA9637ACPS Texas Instruments 1: $1.89 667In Stock	Mfr. Part No. UA9637ACPS Mouser Part No 595-UA9637ACPS	Texas Instruments	RS-422/RS-485 Interface IC Dual Differential Li ne Receiver 8-SO	Datasheet	667In Stock	$1.89 $1.38 $1.26 $1.12 View $1.05 $1.01 $1.00 $0.947 $0.926	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC	RS-422/RS-423/RS-485 Receivers	Differential Line Receiver		SMD/SMT	SOIC-8
RS-422/RS-485 Interface IC 16LD QD +/-15KV ESD 3 0V TO 5 5V 125C ISL32273EFVZ Renesas / Intersil 1: $3.26 5In Stock 1,920Expected 07/12/2026	Mfr. Part No. ISL32273EFVZ Mouser Part No 968-ISL32273EFVZ	Renesas / Intersil	RS-422/RS-485 Interface IC 16LD QD +/-15KV ESD 3 0V TO 5 5V 125C	Datasheet	5In Stock 1,920Expected 07/12/2026	$3.26 $2.30 $1.86 $1.77 View $1.73 $1.67 $1.57	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC	RS-422/RS-485 Receivers			SMD/SMT	TSSOP-16
RS-422/RS-485 Interface IC 10LD HI-ESD OVP 5V -485 FL DUPLX 10 ISL32496EIUZ Renesas / Intersil 1: $3.83 1In Stock	Mfr. Part No. ISL32496EIUZ Mouser Part No 968-ISL32496EIUZ	Renesas / Intersil	RS-422/RS-485 Interface IC 10LD HI-ESD OVP 5V -485 FL DUPLX 10	Datasheet	1In Stock	$3.83 $2.94 $2.49 $2.33 View $2.20 $2.15 $2.08 $2.04 $2.00	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC
Telecom Interface ICs Quad Telephone Relay DS3680D Texas Instruments 1: $1.55 1,807In Stock	Mfr. Part No. DS3680D Mouser Part No 595-DS3680D	Texas Instruments	Telecom Interface ICs Quad Telephone Relay	Datasheet	1,807In Stock	$1.55 $1.13 $0.961 $0.909 View $0.857 $0.823 $0.707	Min.: 1 Mult.: 1	Telecom Interface ICs	Relay Drivers	Telephone Relay Driver		SMD/SMT	SOIC-14
Digital Isolators Highest isolation ra ting triple-channel A 595-ISO7831FDWWR ISO7831FDWW Texas Instruments 1: $11.52 174In Stock	Mfr. Part No. ISO7831FDWW Mouser Part No 595-ISO7831FDWW	Texas Instruments	Digital Isolators Highest isolation ra ting triple-channel A 595-ISO7831FDWWR Learn More about Texas Instruments ti iso78xx isolator	Datasheet	174In Stock	$11.52 $9.03 $8.08 $7.74 View $7.35 $7.20 $7.04 Quote	Min.: 1 Mult.: 1	Digital Isolators		Reinforced Triple Digital Isolator		SMD/SMT	SOIC-16
RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243IDWR MAX3243IDW Texas Instruments 1: $5.49 419In Stock	Mfr. Part No. MAX3243IDW Mouser Part No 595-MAX3243IDW	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243IDWR	Datasheet	419In Stock	$5.49 $4.10 $3.81 $3.48 View $3.31 $3.21 $3.17 $3.12	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	SOIC-28