J BEND Bus Driver & Transceivers 6

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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	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
SN74ALS646FN	Texas Instruments	REGISTERED BUS TRANSCEIVER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY		YES	1	TTL	8	N/A		5	5	50 pF	CHIP CARRIER	LDCC28,.5SQ	17 ns	24 Amp	Bus Driver/Transceivers	1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE		QUAD	2	INDEPENDENT CONTROL	S-PQCC-J28		5.5 V	4.57 mm	11.5062 mm	Not Qualified	TRUE	4.5 V	88 mA	DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA		NOT SPECIFIED	NOT SPECIFIED	11.5062 mm	ALS
SN74ALS841FN	Texas Instruments	BUS DRIVER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY		YES	1	TTL	10			5		50 pF	CHIP CARRIER	LDCC28,.5SQ	9 ns	24 Amp	FF/Latches	1.27 mm	70 Cel		3-STATE			QUAD	2		R-PQCC-J28		5.5 V	4.57 mm	11.5062 mm	Not Qualified	TRUE	4.5 V	62 mA	POWER OFF DISABLE OUTPUTS TO PERMIT LIVE INSERTION		NOT SPECIFIED	NOT SPECIFIED	11.5062 mm	ALS
SN74ALS992FN	Texas Instruments	BUS DRIVER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY		YES	1	TTL	9			5	5	50 pF	CHIP CARRIER	LDCC28,.5SQ	25 ns		FF/Latches	1.27 mm	70 Cel		3-STATE			QUAD	2		S-PQCC-J28		5.5 V	4.57 mm	11.5062 mm	Not Qualified	TRUE	4.5 V	80 mA	WITH READ-BACK		NOT SPECIFIED	NOT SPECIFIED	11.5062 mm	ALS
SN74ALS845FN	Texas Instruments	BUS DRIVER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY		YES	1	TTL	8			5		50 pF	CHIP CARRIER	LDCC28,.5SQ	26 ns	24 Amp	FF/Latches	1.27 mm	70 Cel		3-STATE			QUAD	2		S-PQCC-J28		5.5 V	4.57 mm	11.5062 mm	Not Qualified	TRUE	4.5 V	67 mA	WITH TRIPLE OUTPUT ENABLE; WITH CLEAR AND PRESET		NOT SPECIFIED	NOT SPECIFIED	11.5062 mm	ALS
MC10H123FNR2G	Onsemi	BUS DRIVER	COMMERCIAL EXTENDED	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	NO	YES	3	ECL	1		TR		-5.2		CHIP CARRIER	LDCC20,.4SQ	1.6 ns		Gates	1.27 mm	75 Cel		OPEN-EMITTER WITH CUT-OFF		MATTE TIN	QUAD	2		S-PQCC-J20	3		4.57 mm	8.965 mm	Not Qualified	TRUE			WITH 4-3-3 INPUT NOR FUNCTION	e3	30	260	8.965 mm	10H
MC10H334FNG	Onsemi	BUS TRANSCEIVER	COMMERCIAL EXTENDED	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	1	ECL	4	N/A					CHIP CARRIER	LDCC20,.4SQ	2.7 ns		Bus Driver/Transceivers	1.27 mm	75 Cel	UNIDIRECTIONAL	OPEN-EMITTER WITH CUT-OFF		TIN	QUAD	2	INDEPENDENT CONTROL	S-PQCC-J20	3		4.57 mm	8.965 mm	Not Qualified	TRUE		161 mA		e3	30	260	8.965 mm	10H

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.