THROUGH-HOLE Telephone Line ICs 401

Reset All

Part	Manufacturer	Telecom IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	No. of Functions	Technology	Maximum Supply Current	Nominal Supply Voltage	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Repertory	Minimum Operating Temperature	Terminal Finish	Terminal Position	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Seated Height	Width	Qualification	Additional Features	Crystal Frequency (MHz)	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Make-break Ratio	Length
MK5370N00	STMicroelectronics		OTHER	THROUGH-HOLE	18	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS	.6 mA	2.5 V	2.5	IN-LINE	DIP18,.3	Telephone Circuits	2.54 mm	60 Cel		-30 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T18				Not Qualified		3.58	e0
LB1008AE	STMicroelectronics		COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		BIPOLAR			TIP-RING VOLTAGE	IN-LINE	DIP20,.3	Telephone Circuits	2.54 mm	60 Cel		0 Cel		DUAL	R-PDIP-T20				Not Qualified
L3924AN	STMicroelectronics	TELEPHONE MULTIFUNCTION CIRCUIT	COMMERCIAL EXTENDED	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	BIPOLAR		3 V	3	IN-LINE	DIP28,.6	Other Telecom ICs	2.54 mm	75 Cel		-25 Cel	TIN LEAD	DUAL	R-PDIP-T28			15.24 mm	Not Qualified			e0			1:1.5	36.83 mm
MK53761N00	STMicroelectronics	TELEPHONE DIALER CIRCUIT	COMMERCIAL	THROUGH-HOLE	18	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	.6 mA	5 V	3/5	IN-LINE	DIP18,.3	Telephone Circuits	2.54 mm	60 Cel	REPERTORY	-20 Cel	TIN LEAD	DUAL	R-PDIP-T18		5.1 mm	7.62 mm	Not Qualified		3.58	e0			1:1.5
MK53760N00	STMicroelectronics		COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS	.6 mA		3/5	IN-LINE	DIP20,.3	Telephone Circuits	2.54 mm	60 Cel		0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T20				Not Qualified		3.58	e0
MK5375N00	STMicroelectronics		OTHER	THROUGH-HOLE	18	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS	1 mA		3/5	IN-LINE	DIP18,.3	Telephone Circuits	2.54 mm	60 Cel	REPERTORY	-30 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T18				Not Qualified		3.58	e0
MK53732E	STMicroelectronics		OTHER	THROUGH-HOLE	18	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS	.0006 mA		3/5	IN-LINE	DIP18,.3	Telephone Circuits	2.54 mm	60 Cel		-30 Cel	TIN LEAD	DUAL	R-PDIP-T18				Not Qualified		3.58	e0
L3934AN	STMicroelectronics	TELEPHONE MULTIFUNCTION CIRCUIT	COMMERCIAL EXTENDED	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	BIPOLAR		3 V	3	IN-LINE	DIP28,.6	Other Telecom ICs	2.54 mm	75 Cel		-25 Cel	TIN LEAD	DUAL	R-PDIP-T28			15.24 mm	Not Qualified			e0			1:1.5	36.83 mm
MK53731N00	STMicroelectronics		COMMERCIAL	THROUGH-HOLE	18	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS	.6 mA		3/5	IN-LINE	DIP18,.3	Telephone Circuits	2.54 mm	60 Cel		-20 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T18				Not Qualified		3.58	e0
L3240B1	STMicroelectronics	TELEPHONE RINGER CIRCUIT	COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1					IN-LINE			2.54 mm	70 Cel		-20 Cel		DUAL	R-PDIP-T8		5.08 mm	7.62 mm	Not Qualified
ML8204	STMicroelectronics		OTHER	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		BIPOLAR	4.2 mA	29 V	29	IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	65 Cel		-45 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T8				Not Qualified			e0
L3280AB	STMicroelectronics	TELEPHONE SPEECH CIRCUIT	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	BIPOLAR		20 V	20	IN-LINE	DIP14,.3	Other Telecom ICs	2.54 mm	55 Cel		-20 Cel	TIN LEAD	DUAL	R-PDIP-T14		5.1 mm	7.62 mm	Not Qualified			e0
ML8205AE	STMicroelectronics		OTHER	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		BIPOLAR		29 V	29	IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	65 Cel		-45 Cel		DUAL	R-PDIP-T8				Not Qualified
MK53721N00	STMicroelectronics		COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS	1.2 mA		3/5	IN-LINE	DIP20,.3	Telephone Circuits	2.54 mm	60 Cel		0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T20				Not Qualified		3.58	e0
MK5371N00	STMicroelectronics		OTHER	THROUGH-HOLE	18	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS	.6 mA	2.5 V	2.5	IN-LINE	DIP18,.3	Telephone Circuits	2.54 mm	60 Cel		-30 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T18				Not Qualified		3.58	e0
LB1005BB	STMicroelectronics		COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		BIPOLAR	.9 mA		TIP-RING VOLTAGE	IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	70 Cel		-20 Cel		DUAL	R-PDIP-T8				Not Qualified
LS1241	STMicroelectronics		COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		BIPOLAR		26 V	26	IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	70 Cel		-20 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T8				Not Qualified			e0
LS656AB	STMicroelectronics	TELEPHONE SPEECH CIRCUIT	OTHER	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	BIPOLAR		2.5 V	2.5	IN-LINE	DIP16,.3	Other Telecom ICs	2.54 mm	70 Cel		-45 Cel	TIN LEAD	DUAL	R-PDIP-T16		5.1 mm	7.62 mm	Not Qualified			e0
MK5376N00	STMicroelectronics		OTHER	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS	1 mA		3/5	IN-LINE	DIP24,.6	Telephone Circuits	2.54 mm	60 Cel	REPERTORY	-30 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T24				Not Qualified		3.58	e0
MK53761N01	STMicroelectronics		COMMERCIAL	THROUGH-HOLE	18	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS	.6 mA		3/5	IN-LINE	DIP18,.3	Telephone Circuits	2.54 mm	60 Cel	REPERTORY	0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T18				Not Qualified		3.58	e0
MK53732F	STMicroelectronics		OTHER	THROUGH-HOLE	18	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS	.0006 mA		3/5	IN-LINE	DIP18,.3	Telephone Circuits	2.54 mm	60 Cel		-30 Cel	TIN LEAD	DUAL	R-PDIP-T18				Not Qualified		3.58	e0
TEA7540DP	STMicroelectronics	TELEPHONE SPEECH CIRCUIT	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1			3 V		IN-LINE	DIP28,.6	Telephone Circuits	2.54 mm	70 Cel		-20 Cel	TIN LEAD	DUAL	R-PDIP-T28			15.24 mm	Not Qualified			e0				36.83 mm
M3541B	STMicroelectronics		COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS	1 mA	2.5 V	2.5	IN-LINE	DIP20,.3	Telephone Circuits	2.54 mm	55 Cel		-10 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T20				Not Qualified			e0
ST3917AN	STMicroelectronics	TELEPHONE MULTIFUNCTION CIRCUIT	OTHER	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	.0009 mA	3 V	3	IN-LINE	DIP28,.6	Telephone Circuits	2.54 mm	70 Cel		-25 Cel	TIN LEAD	DUAL	R-PDIP-T28			15.24 mm	Not Qualified			e0			1:1.5	36.83 mm
PCD3310EP	NXP Semiconductors	TELEPHONE DIALER CIRCUIT	OTHER	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		.2 mA	3 V		IN-LINE			2.54 mm	70 Cel		-25 Cel		DUAL	R-PDIP-T20		4.2 mm	7.62 mm	Not Qualified						1:2	26.73 mm
PCD3315P	NXP Semiconductors	TELEPHONE DIALER CIRCUIT	OTHER	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1					IN-LINE			2.54 mm	70 Cel		-25 Cel		DUAL	R-PDIP-T28		5.1 mm	15.24 mm	Not Qualified	SELECTABLE MAKE/BREAK RATIO 2:1					3:2	35.5 mm
PCD3347P/020	NXP Semiconductors	TELEPHONE DIALER CIRCUIT	OTHER	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1			5 V		IN-LINE			2.54 mm	70 Cel		-25 Cel	TIN/NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T20		4.2 mm	7.62 mm	Not Qualified			e3/e4			3:2	26.73 mm
935151250112	NXP Semiconductors	TELEPHONE SPEECH CIRCUIT	COMMERCIAL EXTENDED	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1			2.7 V		IN-LINE			2.54 mm	75 Cel		-25 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16	1	4.32 mm	7.62 mm	Not Qualified			e4				38.1 mm
PCD3310AP	NXP Semiconductors	TELEPHONE DIALER CIRCUIT	OTHER	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	.9 mA	5 V	3/5	IN-LINE	DIP20,.3	Telephone Circuits	2.54 mm	70 Cel		-25 Cel		DUAL	R-PDIP-T20		4.2 mm	7.62 mm	Not Qualified		3.58				1:2	26.73 mm
PCD3330-1P	NXP Semiconductors	TELEPHONE MULTIFUNCTION CIRCUIT	OTHER	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	1.6 mA	5 V	1.8/6	IN-LINE	DIP28,.6	Telephone Circuits	2.54 mm	70 Cel	REPERTORY	-25 Cel		DUAL	R-PDIP-T28		5.1 mm	15.24 mm	Not Qualified	SELECTABLE MAKE/BREAK RATIO 3:2	3.58				2:1	35.5 mm
PCD3320CP	NXP Semiconductors	TELEPHONE DIALER CIRCUIT	OTHER	THROUGH-HOLE	18	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		.4 mA	3 V		IN-LINE			2.54 mm	70 Cel		-25 Cel		DUAL	R-PDIP-T18		4.7 mm	7.62 mm	Not Qualified	SELECTABLE MAKE/BREAK RATIO 1:2					1:1.5	21.6 mm
PCD3332-SP	NXP Semiconductors	TELEPHONE MULTIFUNCTION CIRCUIT	OTHER	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	1.8 mA	5 V	3/5	IN-LINE	DIP28,.6	Telephone Circuits	2.54 mm	70 Cel	REPERTORY	-25 Cel		DUAL	R-PDIP-T28		5.1 mm	15.24 mm	Not Qualified	SELECTABLE MAKE/BREAK RATIO 3:2	3.58				2:1	35.5 mm
PCD3312PN	NXP Semiconductors	TELEPHONE DIALER CIRCUIT	OTHER	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		1.2 mA	5 V		IN-LINE			2.54 mm	70 Cel		-25 Cel		DUAL	R-PDIP-T8		4.2 mm	7.62 mm	Not Qualified
PCD3344P/047	NXP Semiconductors	TELEPHONE DIALER CIRCUIT	OTHER	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1			5 V		IN-LINE			2.54 mm	70 Cel		-25 Cel	TIN/NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T28		5.1 mm	15.24 mm	Not Qualified	SELECTABLE MAKE/BREAK RATIO 2:1		e3/e4			3:2	35.5 mm
PCD3320CD	NXP Semiconductors	TELEPHONE DIALER CIRCUIT	OTHER	THROUGH-HOLE	18	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		.4 mA	3 V		IN-LINE			2.54 mm	70 Cel		-25 Cel		DUAL	R-GDIP-T18		5.08 mm	7.62 mm	Not Qualified	SELECTABLE MAKE/BREAK RATIO 1:2					1:1.5
935078740112	NXP Semiconductors	TELEPHONE SPEECH CIRCUIT	COMMERCIAL EXTENDED	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1			2.7 V		IN-LINE			2.54 mm	75 Cel		-25 Cel	TIN	DUAL	R-PDIP-T16		4.32 mm	7.62 mm	Not Qualified			e3				38.1 mm
PCD3310FP	NXP Semiconductors	TELEPHONE DIALER CIRCUIT	OTHER	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		.2 mA	3 V		IN-LINE			2.54 mm	70 Cel		-25 Cel		DUAL	R-PDIP-T20		4.2 mm	7.62 mm	Not Qualified						1:2	26.73 mm
UBA1702	NXP Semiconductors	TELEPHONE MULTIFUNCTION CIRCUIT	COMMERCIAL EXTENDED	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		2 mA	3.3 V	3.3	IN-LINE	DIP28,.6	Telephone Circuits	2.54 mm	75 Cel		-25 Cel		DUAL	R-PDIP-T28		5.1 mm	15.24 mm	Not Qualified							35.5 mm
PCD3360PN	NXP Semiconductors	TELEPHONE RINGER CIRCUIT	OTHER	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		.12 mA	5 V		IN-LINE			2.54 mm	70 Cel		-25 Cel		DUAL	R-PDIP-T16		4.7 mm	7.62 mm	Not Qualified
PCD3315PN	NXP Semiconductors	TELEPHONE DIALER CIRCUIT	OTHER	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1			5 V		IN-LINE			2.54 mm	70 Cel		-25 Cel		DUAL	R-PDIP-T28		5.1 mm	15.24 mm	Not Qualified	SELECTABLE MAKE/BREAK RATIO 1:2					1:1.5
935084930112	NXP Semiconductors	TELEPHONE SPEECH CIRCUIT	COMMERCIAL EXTENDED	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	BIPOLAR		2.8 V		IN-LINE			2.54 mm	75 Cel		-25 Cel		DUAL	R-PDIP-T20		4.2 mm	7.62 mm	Not Qualified				40	245		26.73 mm
UBA1702A	NXP Semiconductors	TELEPHONE MULTIFUNCTION CIRCUIT	COMMERCIAL EXTENDED	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		2 mA	3.3 V	3.3	IN-LINE	DIP28,.6	Telephone Circuits	2.54 mm	75 Cel		-25 Cel		DUAL	R-PDIP-T28		5.1 mm	15.24 mm	Not Qualified							35.5 mm
935079230112	NXP Semiconductors	TELEPHONE SPEECH CIRCUIT	COMMERCIAL EXTENDED	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1			2.7 V		IN-LINE			2.54 mm	75 Cel		-25 Cel	TIN	DUAL	R-PDIP-T16		4.32 mm	7.62 mm	Not Qualified			e3				38.1 mm
PCD3332-3P	NXP Semiconductors	TELEPHONE MULTIFUNCTION CIRCUIT	OTHER	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	1.8 mA	5 V	3/5	IN-LINE	DIP28,.6	Telephone Circuits	2.54 mm	70 Cel	REPERTORY	-25 Cel		DUAL	R-PDIP-T28		5.1 mm	15.24 mm	Not Qualified	SELECTABLE MAKE/BREAK RATIO 3:2	3.58				2:1	35.5 mm
PCD3310PN	NXP Semiconductors	TELEPHONE DIALER CIRCUIT	OTHER	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		.2 mA	3 V		IN-LINE			2.54 mm	70 Cel		-25 Cel		DUAL	R-PDIP-T20		4.2 mm	7.62 mm	Not Qualified						1:2	26.73 mm
PCD3321CD	NXP Semiconductors	TELEPHONE DIALER CIRCUIT	OTHER	THROUGH-HOLE	18	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		.4 mA	3 V		IN-LINE			2.54 mm	70 Cel		-25 Cel		DUAL	R-GDIP-T18		5.08 mm	7.62 mm	Not Qualified	SELECTABLE MAKE/BREAK RATIO 1:2					1:1.5
PCD3311CP	NXP Semiconductors	TELEPHONE MULTIFUNCTION CIRCUIT	COMMERCIAL EXTENDED	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	.0009 mA	3 V	3/5	IN-LINE	DIP14,.3	Telephone Circuits	2.54 mm	75 Cel		-25 Cel		DUAL	R-PDIP-T14		4.2 mm	7.62 mm	Not Qualified		3.58					19.025 mm
PCD3332-2PN	NXP Semiconductors	TELEPHONE MULTIFUNCTION CIRCUIT	OTHER	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		1.8 mA	5 V		IN-LINE			2.54 mm	70 Cel		-25 Cel		DUAL	R-PDIP-T28		5.1 mm	15.24 mm	Not Qualified	SELECTABLE MAKE/BREAK RATIO 3:2					2:1	35.5 mm

Telephone Line ICs

Telephone Line ICs are electronic components used in telephone systems to interface with the telephone line and provide necessary functionality for telephone communication. These ICs are designed to provide reliable and efficient operation of the telephone line, allowing for clear and uninterrupted communication between two devices.

Telephone Line ICs use various techniques to interface with the telephone line, including pulse dialing, dual-tone multi-frequency (DTMF) signaling, and loop current sensing. Pulse dialing is used to send a series of electrical pulses over the telephone line to dial a phone number. DTMF signaling is used to send a sequence of tones to control various telephone functions, such as call forwarding and call waiting. Loop current sensing is used to detect the presence of a telephone off-hook condition, allowing the telephone system to provide appropriate signaling and call management.

Some common features of Telephone Line ICs include:

1. Telephone line interface: Telephone Line ICs provide the necessary interface with the telephone line to enable telephone communication.

2. Signal processing: Telephone Line ICs are designed to process signals quickly and efficiently, ensuring clear and uninterrupted communication.

3. Tone generation and detection: Telephone Line ICs can generate and detect various tones used for telephone communication, such as dial tones and busy signals.

4. Call management: Telephone Line ICs can provide call management functions, such as call waiting and call forwarding.

Telephone Line ICs are used in a variety of telephone systems, including traditional landline phones, cordless phones, and PBX (Private Branch Exchange) systems. They are also used in other communication systems that require telephone line interface, such as alarm systems and security systems.