COMMERCIAL Bus Driver & Transceivers 2,400+

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Part	Manufacturer	Logic IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	No. of Functions	Technology	No. of Bits	Translation	Packing Method	Nominal Supply Voltage / Vsup (V)	Power Supplies (V)	Load Capacitance (CL)	Package Style (Meter)	Package Equivalence Code	Propagation Delay (tpd)	Maximum I (ol)	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Count Direction	Output Characteristics	Trigger Type	Terminal Finish	Terminal Position	No. of Ports	Control Type	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width	Qualification	Output Polarity	Minimum Supply Voltage (Vsup)	Maximum Power Supply Current (ICC)	Additional Features	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Family
SN74BCT623DWE4	Texas Instruments	BUS TRANSCEIVER	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	BICMOS	8	N/A	TUBE	5	5	50 pF	SMALL OUTLINE	SOP20,.4	8 ns	64 Amp	Bus Driver/Transceivers	1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE			DUAL	2	INDEPENDENT CONTROL	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	92 mA	IOL = 24MA @ VOL = 0.5V & IOH = 3MA @ VOH = 2.4V FOR PORT A		NOT SPECIFIED	NOT SPECIFIED	12.8 mm	BCT/FBT
SN74ALS243A-1N	Texas Instruments	BUS TRANSCEIVER	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	4	N/A		5	5		IN-LINE	DIP14,.3	11 ns	48 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel	BIDIRECTIONAL	3-STATE			DUAL	2	INDEPENDENT CONTROL	R-PDIP-T14		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	32 mA	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION		NOT SPECIFIED	NOT SPECIFIED	19.305 mm	ALS
SN74LS365AN1	Texas Instruments	BUS DRIVER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	6			5	5		IN-LINE	DIP16,.3		24 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel		3-STATE			DUAL		ENABLE LOW	R-PDIP-T16					Not Qualified	TRUE
SN74LS125AD3	Texas Instruments	BUS DRIVER	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4			5	5		SMALL OUTLINE	SOP14,.25		24 Amp	Bus Driver/Transceivers	1.27 mm	70 Cel		3-STATE			DUAL		ENABLE LOW	R-PDSO-G14						TRUE
SN74ALS1640-1NP1	Texas Instruments		COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	8			5	5		IN-LINE	DIP20,.3		24 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel	BIDIRECTIONAL	3-STATE			DUAL		COMMON CONTROL	R-PDIP-T20					Not Qualified	INVERTED
SN74ALS1622J4	Texas Instruments		COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	1	TTL	8	N/A		5	5		IN-LINE	DIP20,.3		16 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel	BIDIRECTIONAL	OPEN-COLLECTOR			DUAL		INDEPENDENT CONTROL	R-XDIP-T20						INVERTED					NOT SPECIFIED	NOT SPECIFIED
SN74ALS640-1J	Texas Instruments		COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	1	TTL	8			5	5		IN-LINE	DIP20,.3		48 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel	BIDIRECTIONAL	3-STATE			DUAL		COMMON CONTROL	R-XDIP-T20					Not Qualified	INVERTED
SN74ALS640J4	Texas Instruments		COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	1	TTL	8			5	5		IN-LINE	DIP20,.3		24 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel	BIDIRECTIONAL	3-STATE			DUAL		COMMON CONTROL	R-XDIP-T20						INVERTED
SN74ALS540-1NP3	Texas Instruments	BUS DRIVER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	8			5	5	50 pF	IN-LINE	DIP20,.3		48 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel		3-STATE			DUAL		ENABLE LOW	R-PDIP-T20						INVERTED		22 mA
SN74ALS1245AJ	Texas Instruments		COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	1	TTL	8			5	5		IN-LINE	DIP20,.3		16 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel	BIDIRECTIONAL	3-STATE			DUAL		COMMON CONTROL	R-XDIP-T20					Not Qualified	TRUE
SN74ALS1621-1J	Texas Instruments		COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	1	TTL	8	N/A		5	5		IN-LINE	DIP20,.3		24 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel	BIDIRECTIONAL	OPEN-COLLECTOR			DUAL		INDEPENDENT CONTROL	R-XDIP-T20					Not Qualified	TRUE					NOT SPECIFIED	NOT SPECIFIED
SN74S740J	Texas Instruments	BUS DRIVER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	2	TTL	4						IN-LINE	DIP20,.3			Bus Driver/Transceivers	2.54 mm	70 Cel		3-STATE			DUAL		ENABLE LOW	R-XDIP-T20					Not Qualified	INVERTED					NOT SPECIFIED	NOT SPECIFIED
SN74LS642NP3	Texas Instruments		COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	8	N/A		5	5		IN-LINE	DIP20,.3		24 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel	BIDIRECTIONAL	OPEN-COLLECTOR			DUAL		COMMON CONTROL	R-PDIP-T20						INVERTED					NOT SPECIFIED	NOT SPECIFIED
SN74ALS623ANSRE4	Texas Instruments	BUS TRANSCEIVER	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8	N/A	TR	5	5		SMALL OUTLINE	SOP20,.3	13 ns	15 Amp	Bus Driver/Transceivers	1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE		NICKEL PALLADIUM GOLD	DUAL	2	INDEPENDENT CONTROL	R-PDSO-G20	1	5.5 V	2 mm	5.3 mm	Not Qualified	TRUE	4.5 V	55 mA	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION	e4	30	260	12.6 mm	ALS
SN74AS638DWP3	Texas Instruments		COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8			5	5		SMALL OUTLINE	SOP20,.4			Bus Driver/Transceivers	1.27 mm	70 Cel	BIDIRECTIONAL	OPEN-COLLECTOR/3-STATE			DUAL		COMMON CONTROL	R-PDSO-G20						INVERTED
SN74ALS241AFN	Texas Instruments	BUS DRIVER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	2	TTL	4			5	5		CHIP CARRIER	LDCC20,.4SQ		24 Amp	Bus Driver/Transceivers	1.27 mm	70 Cel		3-STATE			QUAD		ENABLE LOW/HIGH	S-PQCC-J20					Not Qualified	TRUE		30 mA
SN74ALS642NP3	Texas Instruments		COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	8			5	5		IN-LINE	DIP20,.3		24 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel	BIDIRECTIONAL	OPEN-COLLECTOR			DUAL		COMMON CONTROL	R-PDIP-T20						INVERTED
SN74LS648DWE4	Texas Instruments	REGISTERED BUS TRANSCEIVER	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8	N/A		5		45 pF	SMALL OUTLINE	SOP20,.4	40 ns		Bus Driver/Transceivers	1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE		DUAL	2	INDEPENDENT CONTROL	R-PDSO-G24		5.25 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.75 V	165 mA	DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA		NOT SPECIFIED	NOT SPECIFIED	15.4 mm	LS
SN74ALS1241FN3	Texas Instruments	BUS DRIVER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	2	TTL	4			5	5		CHIP CARRIER	LDCC20,.4SQ		16 Amp	Bus Driver/Transceivers	1.27 mm	70 Cel		3-STATE			QUAD		ENABLE LOW/HIGH	S-PQCC-J20						TRUE					NOT SPECIFIED	NOT SPECIFIED
SN74ALS1243NP1	Texas Instruments		COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	4	N/A		5	5		IN-LINE	DIP14,.3		16 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel	BIDIRECTIONAL	3-STATE			DUAL		INDEPENDENT CONTROL	R-PDIP-T14					Not Qualified	TRUE		14 mA			NOT SPECIFIED	NOT SPECIFIED
SN74LS125ADG4	Texas Instruments	BUS DRIVER	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	TTL	1		TUBE	5	5	45 pF	SMALL OUTLINE	SOP14,.25	18 ns	24 Amp	Bus Driver/Transceivers	1.27 mm	70 Cel		3-STATE		NICKEL PALLADIUM GOLD	DUAL	2	ENABLE LOW	R-PDSO-G14	1	5.25 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.75 V	20 mA		e4	30	260	8.65 mm	LS
SN74F242N	Texas Instruments	BUS TRANSCEIVER	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	4	N/A		5	5	50 pF	IN-LINE	DIP14,.3	4.5 ns	64 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel	BIDIRECTIONAL	3-STATE			DUAL	2	INDEPENDENT CONTROL	R-PDIP-T14		5.5 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	4.5 V	69 mA	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION		NOT SPECIFIED	NOT SPECIFIED	19.305 mm	F/FAST
SN74ALS1621-1N-10	Texas Instruments	BUS TRANSCEIVER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	8			5			IN-LINE					2.54 mm	70 Cel		OPEN-COLLECTOR			DUAL	2		R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V		WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION				24.325 mm	ALS
SN74AS826DW	Texas Instruments	BUS DRIVER	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8			5	5	50 pF	SMALL OUTLINE	SOP24,.4	11 ns		FF/Latches	1.27 mm	70 Cel		3-STATE	POSITIVE EDGE		DUAL	2		R-PDSO-G24		5.5 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.5 V	90 mA	TRIPLE OUTPUT ENABLE; CLEAR AND CLOCK ENABLE		NOT SPECIFIED	NOT SPECIFIED	15.4 mm	AS
CD74FCT244EE4	Texas Instruments	BUS DRIVER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2	BICMOS	4		TUBE	5	5	50 pF	IN-LINE	DIP20,.3	6.5 ns	64 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel		3-STATE		NICKEL PALLADIUM GOLD	DUAL	2	ENABLE LOW	R-PDIP-T20		5.25 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V		TYPICAL VOLP = 1V AT VCC = 5V,TA = 25 DEGREE C	e4			25.4 mm	FCT
SN74LS244JP4	Texas Instruments	BUS DRIVER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	2	TTL	4			5	5		IN-LINE	DIP20,.3			Bus Driver/Transceivers	2.54 mm	70 Cel		3-STATE			DUAL		ENABLE LOW	R-XDIP-T20						TRUE
SN74S240JP4	Texas Instruments	BUS DRIVER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	2	TTL	4			5	5		IN-LINE	DIP20,.3		64 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel		3-STATE			DUAL		ENABLE LOW	R-XDIP-T20						INVERTED		150 mA
SN74F543DWRG4	Texas Instruments	REGISTERED BUS TRANSCEIVER	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8	N/A	TR	5	5	50 pF	SMALL OUTLINE	SOP24,.4	12.5 ns	64 Amp	Bus Driver/Transceivers	1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE		NICKEL PALLADIUM GOLD	DUAL	2	INDEPENDENT CONTROL	R-PDSO-G24	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	125 mA	IOL = 24MA @ VOL = 0.5V FOR PORT A; IOH = 3MA @ VOH = 2.4V FOR PORT A	e4	30	260	15.4 mm	F/FAST
SN74ALS1242-1DP3	Texas Instruments		COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4			5	5		SMALL OUTLINE	SOP14,.25		24 Amp	Bus Driver/Transceivers	1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE			DUAL		INDEPENDENT CONTROL	R-PDSO-G14						INVERTED		15 mA
SN74F544DW	Texas Instruments	REGISTERED BUS TRANSCEIVER	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8	N/A		5	5	50 pF	SMALL OUTLINE	SOP24,.4	10.5 ns	64 Amp	Bus Driver/Transceivers	1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE			DUAL	2	INDEPENDENT CONTROL	R-PDSO-G24		5.5 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.5 V	130 mA	INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION; MASTER CONTROL FOR LATCH		NOT SPECIFIED	NOT SPECIFIED	15.4 mm	F/FAST
SN74F776NT	Texas Instruments	REGISTERED BUS TRANSCEIVER	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	8	N/A		5	5	50 pF	IN-LINE	DIP28,.3	9.5 ns	100 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel	BIDIRECTIONAL	OPEN-COLLECTOR/3-STATE			DUAL	2	INDEPENDENT CONTROL	R-PDIP-T28		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	145 mA	WITH DESIGNATED TTL AND BTL PORTS; COMPATIBLE WITH PI-BUS & IEEE 896 FUTUREBUS STANDARDS		NOT SPECIFIED	NOT SPECIFIED	35.69 mm	F/FAST
SN74ALS2541DWRG4	Texas Instruments	BUS DRIVER	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8		TR	5	5	50 pF	SMALL OUTLINE	SOP20,.4	12 ns	12 Amp	Bus Driver/Transceivers	1.27 mm	70 Cel		3-STATE WITH SERIES RESISTOR			DUAL	2	ENABLE LOW	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	25 mA	WITH DUAL OUTPUT ENABLE		NOT SPECIFIED	NOT SPECIFIED	12.8 mm	ALS
SN74ALS1241NP3	Texas Instruments	BUS DRIVER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2	TTL	4			5	5		IN-LINE	DIP20,.3		16 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel		3-STATE			DUAL		ENABLE LOW/HIGH	R-PDIP-T20						TRUE					NOT SPECIFIED	NOT SPECIFIED
SN74ALS645ANSRE4	Texas Instruments	BUS TRANSCEIVER	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8	N/A	TR	5	5		SMALL OUTLINE	SOP20,.3	10 ns	24 Amp	Bus Driver/Transceivers	1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE		NICKEL PALLADIUM GOLD	DUAL	2	COMMON CONTROL	R-PDSO-G20	1	5.5 V	2 mm	5.3 mm	Not Qualified	TRUE	4.5 V	58 mA	WITH DIRECTION CONTROL,SNJ54AS645J,84033012A,8403301RA,8403301SA IS DELETED FOR SUBGROUP FIX	e4	30	260	12.6 mm	ALS
SN74AS822FN	Texas Instruments	BUS DRIVER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	10			5	5	50 pF	CHIP CARRIER	LDCC28,.5SQ	10.5 ns		FF/Latches	1.27 mm	70 Cel		3-STATE	POSITIVE EDGE		QUAD	2		S-PQCC-J28		5.5 V	4.57 mm	11.5062 mm	Not Qualified	INVERTED	4.5 V	109 mA	POWER OFF DISABLE OUTPUTS TO PERMIT LIVE INSERTION		NOT SPECIFIED	NOT SPECIFIED	11.5062 mm	AS
SN74ALS648ADWR	Texas Instruments	REGISTERED BUS TRANSCEIVER	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8	N/A	TR	5	5	50 pF	SMALL OUTLINE	SOP24,.4	20 ns	24 Amp	Bus Driver/Transceivers	1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	2	INDEPENDENT CONTROL	R-PDSO-G24	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.5 V	88 mA	DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA	e4		260	15.4 mm	ALS
SN74ALS1643FN3	Texas Instruments		COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	8	N/A		5	5		CHIP CARRIER	LDCC20,.4SQ		16 Amp	Bus Driver/Transceivers	1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE			QUAD		COMMON CONTROL	S-PQCC-J20						COMPLEMENTARY					NOT SPECIFIED	NOT SPECIFIED
SN74ALS654FN-00	Texas Instruments	REGISTERED BUS TRANSCEIVER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	8			5			CHIP CARRIER					1.27 mm	70 Cel		OPEN-COLLECTOR/3-STATE			QUAD	2		S-PQCC-J28		5.5 V	4.57 mm	11.5062 mm	Not Qualified	TRUE	4.5 V		SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/REAL TIME DATA				11.5062 mm	ALS
SN74LS644NP3	Texas Instruments		COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	8	N/A		5	5		IN-LINE	DIP20,.3		24 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel	BIDIRECTIONAL	OPEN-COLLECTOR			DUAL		COMMON CONTROL	R-PDIP-T20						COMPLEMENTARY					NOT SPECIFIED	NOT SPECIFIED
SN74ALS29824DW	Texas Instruments	BUS DRIVER	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	9			5	5		SMALL OUTLINE	SOP24,.4			FF/Latches	1.27 mm	70 Cel		3-STATE	POSITIVE EDGE		DUAL	2		R-PDSO-G24		5.25 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.75 V		WITH CLEAR AND CLOCK ENABLE; POWER OFF DISABLE OUTPUTS TO PERMIT LIVE INSERTION		NOT SPECIFIED	NOT SPECIFIED	15.4 mm	ALS
SN74BCT29842DW-00	Texas Instruments	BUS DRIVER	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	BICMOS	10			5		50 pF	SMALL OUTLINE		10 ns			1.27 mm	70 Cel		3-STATE			DUAL	2		R-PDSO-G24		5.5 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.5 V	35 mA					15.4 mm	BCT/FBT
SN74LS243FN	Texas Instruments	BUS TRANSCEIVER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	4	N/A		5	5		CHIP CARRIER	LDCC20,.4SQ	18 ns		Bus Driver/Transceivers	1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE			QUAD	2	INDEPENDENT CONTROL	S-PQCC-J20		5.25 V	4.57 mm	8.9662 mm	Not Qualified	TRUE	4.75 V		WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION		NOT SPECIFIED	NOT SPECIFIED	8.9662 mm	LS
SN74ALS1645AJ4	Texas Instruments		COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	1	TTL	8			5	5		IN-LINE	DIP20,.3		16 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel	BIDIRECTIONAL	3-STATE			DUAL		COMMON CONTROL	R-XDIP-T20						TRUE
SN74ALS639ADWRE4	Texas Instruments	BUS TRANSCEIVER	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8	N/A	TR	5	5	50 pF	SMALL OUTLINE	SOP20,.4	22 ns	24 Amp	Bus Driver/Transceivers	1.27 mm	70 Cel	BIDIRECTIONAL	OPEN-COLLECTOR/3-STATE			DUAL	2	COMMON CONTROL	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	50 mA	WITH DIRECTION CONTROL		NOT SPECIFIED	NOT SPECIFIED	12.8 mm	ALS
SN74ALS240J	Texas Instruments	BUS DRIVER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	2	TTL	4			5	5		IN-LINE	DIP20,.3		24 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel		3-STATE			DUAL		ENABLE LOW	R-XDIP-T20					Not Qualified	INVERTED		25 mA
SN74ALS642A-1J	Texas Instruments		COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	1	TTL	8			5	5		IN-LINE	DIP20,.3		48 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel	BIDIRECTIONAL	OPEN-COLLECTOR			DUAL		COMMON CONTROL	R-XDIP-T20					Not Qualified	INVERTED
SN74ALS245A-1NP1	Texas Instruments		COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	8	N/A		5	5		IN-LINE	DIP20,.3		48 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel	BIDIRECTIONAL	3-STATE			DUAL		COMMON CONTROL	R-PDIP-T20					Not Qualified	TRUE					NOT SPECIFIED	NOT SPECIFIED
SN74ALS1639-1N-10	Texas Instruments	BUS TRANSCEIVER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	8			5			IN-LINE					2.54 mm	70 Cel		OPEN-COLLECTOR/3-STATE			DUAL	2		R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V		WITH DIRECTION CONTROL				24.325 mm	ALS

Bus Driver & Transceivers

A bus driver is an electronic component that manages communication between different components or devices in a computer system. It serves as an intermediary between the CPU and other components, such as memory, input/output devices, and expansion cards. The bus driver receives signals from the CPU and routes them to the appropriate component based on the address and control signals provided.

The bus driver also manages the timing of data transfer between components and ensures that the data is transferred at the correct speed and in the correct format. It may also perform error checking and correction to ensure that the data is transferred accurately.

Transceivers, on the other hand, are electronic devices that transmit and receive data signals over a communication channel. They are commonly used in telecommunications, networking, and computer systems. Transceivers can be either analog or digital and may transmit data using various modulation schemes, such as amplitude modulation (AM), frequency modulation (FM), or phase modulation (PM).

In computer systems, transceivers are commonly used to transmit and receive data over network cables, such as Ethernet cables or fiber optic cables. They may also be used to transmit and receive data over wireless networks, such as Wi-Fi or Bluetooth.

Transceivers typically include a transmitter, a receiver, and a signal processing unit that modulates and demodulates the data signals. They may also include error correction and signal amplification circuitry to improve the quality of the transmitted data.