BUS CONTROLLER, ISA Bus Controllers 7

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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	Address Bus Width	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Minimum Supply Voltage	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Position	Maximum Seated Height	Width	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
TL16PNP200PH	Texas Instruments	BUS CONTROLLER, ISA	COMMERCIAL	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	5.25 V	24	5	FLATPACK	QFP80,.7X.9,32	4.75 V	70 Cel	0 Cel	QUAD	3.1 mm	14 mm	8	4 MHz	NOT SPECIFIED	NOT SPECIFIED	20 mm	CMOS	25 mA	5 V	Bus Controllers	ISA	.8 mm	R-PQFP-G80	Not Qualified
TMP34094CPCL	Texas Instruments	BUS CONTROLLER, ISA	COMMERCIAL	GULL WING	160	QFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V	32		FLATPACK		4.5 V	55 Cel	0 Cel	QUAD	3.85 mm	28.2 mm	32				28.2 mm	CMOS		5 V			.65 mm	S-PQFP-G160	Not Qualified
TL16PNP200	Texas Instruments	BUS CONTROLLER, ISA		GULL WING	80	QFP	SQUARE	PLASTIC/EPOXY	YES				FLATPACK					QUAD								CMOS		5 V		PC-AT		S-PQFP-G80	Not Qualified
TL16PNP200APH	Texas Instruments	BUS CONTROLLER, ISA	COMMERCIAL	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	5.25 V	24	5	FLATPACK	QFP80,.7X.9,32	4.75 V	70 Cel	0 Cel	QUAD	3.1 mm	14 mm	16	22 MHz	NOT SPECIFIED	NOT SPECIFIED	20 mm	CMOS	25 mA	5 V	Bus Controllers		.8 mm	R-PQFP-G80	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
TL16PNP100ACPT	Texas Instruments	BUS CONTROLLER, ISA		GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES		12		FLATPACK, LOW PROFILE, FINE PITCH					QUAD	1.6 mm	7 mm	8				7 mm	CMOS				PC-AT	.5 mm	S-PQFP-G48	Not Qualified
TL16PNP200CPH	Texas Instruments	BUS CONTROLLER, ISA		GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES		24		FLATPACK					QUAD	3.1 mm	14 mm	8				20 mm	CMOS					.8 mm	R-PQFP-G80	Not Qualified

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.