44 Bus Controllers 22

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Part	Manufacturer	Peripheral IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	Maximum Supply Voltage	Screening Level	Address Bus Width	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Minimum Supply Voltage	Maximum Operating Temperature	Maximum Data Transfer Rate	Minimum Operating Temperature	Terminal Finish	Terminal Position	Maximum Seated Height	Width	Additional Features	External Data Bus Width	Maximum Clock Frequency	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Technology	Maximum Supply Current	Nominal Supply Voltage	Sub-Category	Bus Compatibility	Terminal Pitch	JESD-30 Code	Qualification	Drive Interface Standard	JESD-609 Code
6ES7195-0BD14-0XA0	Siemens	BUS CONTROLLER, MULTIBUS	INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		16		FLATPACK		4.5 V	85 Cel		-40 Cel		QUAD	2.35 mm	10 mm	ALSO AVILABLE ST AND AMI	8	48 MHz			10 mm	CMOS		5 V			.8 mm	S-PQFP-G44
6ES7195-0BD34-0XA0	Siemens	BUS CONTROLLER, MULTIBUS	INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		16		FLATPACK		4.5 V	85 Cel		-40 Cel		QUAD	2.35 mm	10 mm	ALSO AVILABLE ST AND AMI	8	48 MHz			10 mm	CMOS		5 V			.8 mm	S-PQFP-G44
AM53C80AJC	Advanced Micro Devices	BUS CONTROLLER, SCSI	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.25 V		3	5	CHIP CARRIER	LDCC44,.7SQ	4.75 V	70 Cel	4 MBps	0 Cel	TIN LEAD	QUAD	4.572 mm	16.5862 mm		8				16.5862 mm	CMOS		5 V	Bus Controllers		1.27 mm	S-PQCC-J44	Not Qualified	X3T9.2	e0
TL16PNP100FN	Texas Instruments		COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES				5	CHIP CARRIER	LDCC44,.7SQ		70 Cel		0 Cel		QUAD										.7 mA	5 V	Bus Controllers		1.27 mm	S-PQCC-J44	Not Qualified
TL16PNP100ACFN	Texas Instruments	BUS CONTROLLER, ISA		J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES			12		CHIP CARRIER							QUAD	4.57 mm	16.5862 mm		8				16.5862 mm	CMOS				PC-AT	1.27 mm	S-PQCC-J44	Not Qualified
TMS9914AFNR	Texas Instruments	BUS CONTROLLER, IEEE 488 (GPIB)	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.25 V		3		CHIP CARRIER		4.75 V	70 Cel		0 Cel		QUAD	4.57 mm	16.5862 mm		8	5 MHz			16.5862 mm	MOS	150 mA	5 V			1.27 mm	S-PQCC-J44	Not Qualified	IEEE 488
DP5380V	Texas Instruments	BUS CONTROLLER, SCSI	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V		3		CHIP CARRIER		4.5 V	70 Cel	2.5 MBps	0 Cel		QUAD	4.57 mm	16.51 mm		8				16.51 mm	CMOS		5 V			1.27 mm	S-PQCC-J44
SMJ9914AFDS	Texas Instruments	BUS CONTROLLER, IEEE 488 (GPIB)	OTHER	NO LEAD	44	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	5.25 V	38535Q/M;38534H;883B	3	5	CHIP CARRIER	LCC44,.65SQ	4.75 V	110 Cel	.3515625 MBps	-55 Cel		QUAD	3.05 mm	16.51 mm		8		NOT SPECIFIED	NOT SPECIFIED	16.51 mm	CMOS		5 V	Bus Controllers		1.27 mm	S-CQCC-N44	Not Qualified	IEEE 488
TMS9914AFN	Texas Instruments	BUS CONTROLLER, IEEE 488 (GPIB)	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.25 V		3		CHIP CARRIER		4.75 V	70 Cel		0 Cel		QUAD	4.57 mm	16.5862 mm		8	5 MHz			16.5862 mm	MOS	150 mA	5 V			1.27 mm	S-PQCC-J44	Not Qualified	IEEE 488
TMS9914AFNL	Texas Instruments		COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES				5	CHIP CARRIER	LDCC44,.7SQ		70 Cel		0 Cel		QUAD									MOS		5 V	Bus Controllers		1.27 mm	S-PQCC-J44	Not Qualified
TUSB2140BPGTR	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V				FLATPACK, THIN PROFILE		3 V	70 Cel		0 Cel		QUAD	1.2 mm	10 mm	IT ALSO REQUIRES 5V SUPPLY		48 MHz			10 mm	CMOS		3.3 V		I2C	.8 mm	S-PQFP-G44	Not Qualified
TUSB2140BPGT	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V				FLATPACK, THIN PROFILE		3 V	70 Cel		0 Cel		QUAD	1.2 mm	10 mm	IT ALSO REQUIRES 5V SUPPLY		48 MHz			10 mm	CMOS		3.3 V		I2C	.8 mm	S-PQFP-G44	Not Qualified
UPD72012GB-XXX-3B4	Renesas Electronics		COMMERCIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES				3.3	FLATPACK	QFP44,.5SQ,32		70 Cel		0 Cel	Tin/Lead (Sn/Pb)	QUAD									CMOS	40 mA	3.3 V	Bus Controllers		.8 mm	S-PQFP-G44	Not Qualified		e0
UPD72012GB-003-3B4	Renesas Electronics	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0		FLATPACK		3 V	70 Cel	1.5 MBps	0 Cel	TIN BISMUTH	QUAD	3 mm	10 mm		0	48 MHz	10	260	10 mm	CMOS		3.3 V			.8 mm	S-PQFP-G44	Not Qualified		e6
UPD72012GB-004-3B4	Renesas Electronics	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0		FLATPACK		3 V	70 Cel	1.5 MBps	0 Cel	TIN BISMUTH	QUAD	3 mm	10 mm		0	48 MHz	10	260	10 mm	CMOS		3.3 V			.8 mm	S-PQFP-G44	Not Qualified		e6
USS-820	Broadcom	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		6		FLATPACK		3 V	70 Cel	1.5 MBps	0 Cel	TIN LEAD	QUAD	2.35 mm	10 mm	CAN ALSO OPERATE AT VCC 4.75 TO 5.25	8		30	240	10 mm	CMOS		3.3 V			.8 mm	S-PQFP-G44	Not Qualified		e0
USS820D-DB	Broadcom		OTHER	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES				3.3	FLATPACK	QFP44,.5SQ,32		85 Cel		0 Cel		QUAD									CMOS	30 mA	3.3 V	Bus Controllers		.8 mm	S-PQFP-G44	Not Qualified
KS53C80-1CL	Samsung		COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES				5	CHIP CARRIER	LDCC44,.7SQ		70 Cel		0 Cel	Tin/Lead (Sn/Pb)	QUAD									CMOS	20 mA	5 V	Bus Controllers		1.27 mm	S-PQCC-J44	Not Qualified		e0
KS15C6400	Samsung	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		6		FLATPACK		4.5 V	85 Cel	1.5 MBps	-40 Cel		QUAD	2.35 mm	10 mm		8	48 MHz			10 mm	CMOS		5 V			.8 mm	S-PQFP-G44	Not Qualified
KS53C80-3IL	Samsung		INDUSTRIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES				5	CHIP CARRIER	LDCC44,.7SQ		85 Cel		-40 Cel	Tin/Lead (Sn/Pb)	QUAD									CMOS	20 mA	5 V	Bus Controllers		1.27 mm	S-PQCC-J44	Not Qualified		e0
KS53C80-1IL	Samsung		INDUSTRIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES				5	CHIP CARRIER	LDCC44,.7SQ		85 Cel		-40 Cel	Tin/Lead (Sn/Pb)	QUAD									CMOS	20 mA	5 V	Bus Controllers		1.27 mm	S-PQCC-J44	Not Qualified		e0
KS53C80-3CL	Samsung		COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES				5	CHIP CARRIER	LDCC44,.7SQ		70 Cel		0 Cel	Tin/Lead (Sn/Pb)	QUAD									CMOS	20 mA	5 V	Bus Controllers		1.27 mm	S-PQCC-J44	Not Qualified		e0

Bus Controllers

Bus controllers are integrated circuits that are used to manage and control the flow of data and control signals between different devices in a computer system. They are commonly used in systems that have multiple buses, such as a memory bus and an I/O bus. Bus controllers ensure that data is transferred efficiently and correctly between different devices in the system.

One of the primary functions of a bus controller is to manage bus arbitration. Bus arbitration is the process of resolving conflicts that occur when two or more devices on the bus attempt to access the bus at the same time. Bus controllers use various algorithms to determine which device has priority access to the bus and when other devices can access it.

Another important function of bus controllers is to manage the transfer of data and control signals between devices on the bus. This involves controlling the timing and synchronization of signals, as well as error detection and correction. Bus controllers also manage other aspects of the bus, such as interrupt handling and power management.