COMMERCIAL Bus Driver & Transceivers 351

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Part	Manufacturer	Logic IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Schmitt Trigger	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	Minimum fmax	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
SN74LS245DWRG4	Texas Instruments	BUS TRANSCEIVER	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	TTL	8	N/A	TR	5	5	45 pF	SMALL OUTLINE	SOP20,.4	12 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	5.25 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.75 V	90 mA	WITH DIRECTION CONTROL	e4	30	260	12.8 mm	LS
SN74LS374DWG4	Texas Instruments	BUS DRIVER	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	TTL	8		TUBE	5	5	45 pF	SMALL OUTLINE	SOP20,.4	28 ns	24 Amp	FF/Latches	1.27 mm	70 Cel		3-STATE	POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	2			R-PDSO-G20	1	5.25 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.75 V	40 mA		e4	30	260	12.8 mm	LS
SN74LS374DWRG4	Texas Instruments	BUS DRIVER	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	TTL	8		TR	5	5	45 pF	SMALL OUTLINE	SOP20,.4	28 ns	24 Amp	FF/Latches	1.27 mm	70 Cel	UNIDIRECTIONAL	3-STATE	POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	2	ENABLE LOW		R-PDSO-G20	1	5.25 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.75 V	40 mA		e4	30	260	12.8 mm	LS
SN74LS374NE4	Texas Instruments	BUS DRIVER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL	8		TUBE	5	5	45 pF	IN-LINE	DIP20,.3	28 ns	24 Amp	FF/Latches	2.54 mm	70 Cel	UNIDIRECTIONAL	3-STATE	POSITIVE EDGE	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	2	ENABLE LOW		R-PDIP-T20	1	5.25 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V	40 mA		e4	NOT SPECIFIED	260	25.4 mm	LS
SN74LS541NE4	Texas Instruments	BUS DRIVER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL	8		TUBE	5	5	45 pF	IN-LINE	DIP20,.3	18 ns	24 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel	UNIDIRECTIONAL	3-STATE		Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	2	ENABLE LOW		R-PDIP-T20		5.25 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V	52 mA	WITH DUAL OUTPUT ENABLE	e4	NOT SPECIFIED	NOT SPECIFIED	25.4 mm	LS
SN74S240NE4	Texas Instruments	BUS DRIVER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2	TTL	4		TUBE	5	5	50 pF	IN-LINE	DIP20,.3	7 ns	64 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel	UNIDIRECTIONAL	3-STATE		Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	2	ENABLE LOW		R-PDIP-T20		5.25 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	4.75 V	150 mA		e4	NOT SPECIFIED	NOT SPECIFIED	25.4 mm	S
74SSTL16847DGGRE4	Texas Instruments	BUS DRIVER	COMMERCIAL	GULL WING	64	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	BICMOS	20		TR	3.3	3.3		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP64,.32,20	3 ns	20 Amp	Bus Driver/Transceivers	.5 mm	70 Cel		3-STATE			DUAL	2	ENABLE LOW		R-PDSO-G64		3.6 V	1.2 mm	6.1 mm	Not Qualified	TRUE	3 V				NOT SPECIFIED	NOT SPECIFIED	17 mm	SSTL
SN74F244NE4	Texas Instruments	BUS DRIVER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2	TTL	4		TUBE	5	5	50 pF	IN-LINE	DIP20,.3	6.5 ns	64 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel	UNIDIRECTIONAL	3-STATE		Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	2	ENABLE LOW		R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	90 mA		e4	NOT SPECIFIED	NOT SPECIFIED	25.4 mm	F/FAST
SN74LS373NE4	Texas Instruments	BUS DRIVER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL	8		TUBE	5	5	45 pF	IN-LINE	DIP20,.3	30 ns	24 Amp	FF/Latches	2.54 mm	70 Cel	UNIDIRECTIONAL	3-STATE	POSITIVE EDGE	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	2	ENABLE LOW		R-PDIP-T20		5.25 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V	40 mA		e4	NOT APPLICABLE	NOT APPLICABLE	25.4 mm	LS
SN74ALS573CNE4	Texas Instruments	BUS DRIVER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL	8		TUBE	5	5	50 pF	IN-LINE	DIP20,.3	20 ns	24 Amp	FF/Latches	2.54 mm	70 Cel	UNIDIRECTIONAL	3-STATE		Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	2	ENABLE LOW		R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	27 mA	BROADSIDE VERSION OF 373	e4	NOT SPECIFIED	NOT SPECIFIED	25.4 mm	ALS
SN74LS243NE4	Texas Instruments	BUS TRANSCEIVER	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	4	TTL	4	N/A	TUBE	5	5	45 pF	IN-LINE	DIP14,.3	18 ns	24 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel	BIDIRECTIONAL	3-STATE		Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	2	INDEPENDENT CONTROL		R-PDIP-T14		5.25 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V	54 mA	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION	e4	NOT SPECIFIED	NOT SPECIFIED	19.305 mm	LS
SN74LS244DBRG4	Texas Instruments	BUS DRIVER	COMMERCIAL	GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY		YES	2	TTL	4		TR	5	5	45 pF	SMALL OUTLINE, SHRINK PITCH	SSOP20,.3	18 ns	24 Amp	Bus Driver/Transceivers	.65 mm	70 Cel	UNIDIRECTIONAL	3-STATE		Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	2	ENABLE LOW		R-PDSO-G20	1	5.25 V	2 mm	5.3 mm	Not Qualified	TRUE	4.75 V	50 mA		e4	NOT SPECIFIED	260	7.2 mm	LS
SN74BCT245NS	Texas Instruments	BUS TRANSCEIVER	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	BICMOS	8	N/A	TUBE	5		50 pF	SMALL OUTLINE		7 ns	64 Amp		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		TRUE	4.5 V		WITH DIRECTION CONTROL; IOL = 24MA @ VOL = 0.5V & IOH = 3MA @ VOH = 2.4V FOR PORT A	e4	30	260	12.6 mm	BCT/FBT
SN74F244NS	Texas Instruments	BUS DRIVER	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2	TTL	4	N/A	TUBE	5		50 pF	SMALL OUTLINE		6.5 ns	64 Amp		1.27 mm	70 Cel	UNIDIRECTIONAL	3-STATE		NICKEL PALLADIUM GOLD	DUAL	2	ENABLE LOW		R-PDSO-G20	1	5.5 V	2 mm	5.3 mm		TRUE	4.5 V	90 mA		e4	30	260	12.6 mm	F/FAST
SN74SSTU32864NMJR	Texas Instruments	BUS DRIVER	COMMERCIAL	BALL	96	LFBGA	RECTANGULAR	PLASTIC/EPOXY		YES	1	TTL	25	N/A		1.8			GRID ARRAY, LOW PROFILE, FINE PITCH	BGA96,6X16,20	2.7 ns	8 Amp		.8 mm	70 Cel	UNIDIRECTIONAL		POSITIVE EDGE	TIN SILVER COPPER	BOTTOM	2		500 MHz	R-PBGA-B96	3	1.9 V	1.4 mm	5.5 mm		TRUE	1.7 V	40 mA		e1	30	260	13.5 mm	SSTU

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.