STMicroelectronics Bus Driver & Transceivers 2,155

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Part	Manufacturer	Logic IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Total Dose (V)	Package Body Material	Surface Mount	No. of Functions	Maximum Frequency At Nominal Supply	Technology	Screening Level	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	Minimum Operating Temperature	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	Length	Family
M54HCT245KT	STMicroelectronics	BUS TRANSCEIVER		FLAT	20	DFP	SQUARE	50k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES			CMOS					5			FLATPACK	FL20,.3				1.27 mm	125 Cel	BIDIRECTIONAL	3-STATE		-55 Cel		DUAL	2		S-CDFP-F20		5.5 V	2.33 mm	10.16 mm			4.5 V				10.16 mm	HCT
T74LS640B1	STMicroelectronics		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		0 Cel		DUAL		COMMON CONTROL	R-PDIP-T20					Not Qualified	INVERTED
RHRXH162244K-01V	STMicroelectronics	BUS DRIVER	MILITARY	FLAT	48	DFP	RECTANGULAR	100k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	4		CMOS	MIL-PRF-38535 Class V	4			2.3	2.5/3.3		FLATPACK	FL48,.4,25	5.2 ns	12 Amp	Bus Driver/Transceivers	.635 mm	125 Cel		3-STATE WITH SERIES RESISTOR		-55 Cel	TIN LEAD	DUAL	2	ENABLE LOW	R-CDFP-F48		3.6 V	2.72 mm	9.65 mm	Not Qualified	TRUE	1.8 V			e0	15.75 mm	ALVC/VCX/A
M54HCT367F1R	STMicroelectronics	BUS DRIVER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1		CMOS		6			5	5	150 pF	IN-LINE	DIP16,.3	42 ns	6 Amp	Bus Driver/Transceivers	2.54 mm	125 Cel		3-STATE		-55 Cel	TIN LEAD	DUAL	2	ENABLE LOW	R-GDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V		ONE FUNCTION WITH TWO BITS	e0		HCT
M38510/65711BXX	STMicroelectronics	BUS DRIVER	MILITARY	FLAT	20	DFP	RECTANGULAR		UNSPECIFIED	YES	6		CMOS		1						FLATPACK		29 ns			1.27 mm	125 Cel		3-STATE		-55 Cel		DUAL	2		R-XDFP-F20		6 V	2.16 mm	7.115 mm	Not Qualified	TRUE	2 V				12.955 mm	HC/UH
RHFACT245K01V	STMicroelectronics	BUS TRANSCEIVER	MILITARY	FLAT	20	DFP	RECTANGULAR	300k Rad(Si)	UNSPECIFIED	YES	1		CMOS	MIL-PRF-38535 Class V	8	N/A	TR	5			FLATPACK	FL20,.3				1.27 mm	150 Cel	BIDIRECTIONAL	3-STATE		-55 Cel		DUAL	2	COMMON CONTROL	R-XDFP-F20		5.5 V	2.21 mm	7.115 mm		TRUE	4.5 V				12.955 mm	ACT
M54HC540F1R	STMicroelectronics	BUS DRIVER	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1		CMOS		8			5	2/6	150 pF	IN-LINE	DIP20,.3	35 ns	6 Amp	Bus Driver/Transceivers	2.54 mm	125 Cel		3-STATE		-55 Cel	TIN LEAD	DUAL	2	ENABLE LOW	R-GDIP-T20		6 V	5.715 mm	7.62 mm	Not Qualified	INVERTED	2 V		WITH DUAL OUTPUT ENABLE	e0		HC/UH
74V1T384CTR	STMicroelectronics	BUS DRIVER	MILITARY	GULL WING	5	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1		CMOS		1		TR	5	5		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP6,.08	2 ns		Bus Driver/Transceivers	.65 mm	125 Cel		3-STATE		-55 Cel		DUAL	2		R-PDSO-G5		5.5 V	1.1 mm	1.25 mm	Not Qualified	TRUE	4 V				2 mm	74V
74V2T384STR	STMicroelectronics	BUS DRIVER	MILITARY	GULL WING	8	LSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	2		CMOS		1		TR	5	5		SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SSOP8,.12,20	1.5 ns		Bus Driver/Transceivers	.65 mm	125 Cel		3-STATE		-55 Cel		DUAL	2		R-PDSO-G8	1	5.5 V	1.45 mm	1.625 mm	Not Qualified	TRUE	4 V				2.9 mm	74V
RHFAC240K1	STMicroelectronics	BUS TRANSCEIVER	MILITARY	FLAT	20	DFP	RECTANGULAR	300k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	2		CMOS	MIL-PRF-38535 Class V	4	N/A	TR	3			FLATPACK	FL20,.3				1.27 mm	150 Cel		3-STATE		-55 Cel		DUAL	2		R-CDFP-F20		6 V	2.21 mm	7.115 mm		INVERTED	2 V				12.955 mm	AC
T74LS641M1	STMicroelectronics		COMMERCIAL	GULL WING	20	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1		TTL		8			5	5		SMALL OUTLINE	SOP20,.4		24 Amp	Bus Driver/Transceivers	1.27 mm	70 Cel	BIDIRECTIONAL	OPEN-COLLECTOR		0 Cel		DUAL		COMMON CONTROL	R-PDSO-G20					Not Qualified	TRUE
RHFXH162244K1	STMicroelectronics	BUS DRIVER															TR
M54HC367KT	STMicroelectronics	BUS DRIVER															TR
B5S16862TTR	STMicroelectronics	BUS DRIVER	MILITARY	GULL WING	48	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	20		CMOS		1		TR	4.5	5		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP48,.3,20			Bus Driver/Transceivers	.5 mm	125 Cel		3-STATE		-55 Cel		DUAL	2		R-PDSO-G48		5.5 V	1.2 mm	6.1 mm	Not Qualified	TRUE	4 V				12.5 mm
M54HC533F1R	STMicroelectronics	BUS DRIVER	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1		CMOS		8			5	2/6	150 pF	IN-LINE	DIP20,.3	53 ns	6 Amp	FF/Latches	2.54 mm	125 Cel		3-STATE		-55 Cel	TIN LEAD	DUAL	2		R-GDIP-T20		6 V	5.71 mm	7.62 mm	Not Qualified	INVERTED	2 V			e0		HC/UH
M54HC373F1	STMicroelectronics	BUS DRIVER	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1		CMOS		8			5	5	50 pF	IN-LINE	DIP20,.3	53 ns	6 Amp	FF/Latches	2.54 mm	125 Cel		3-STATE		-55 Cel	TIN LEAD	DUAL	2		R-GDIP-T20		6 V	5 mm	7.62 mm	Not Qualified	TRUE	2 V			e0		HC/UH
HCF4503BM	STMicroelectronics	BUS DRIVER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	2		CMOS		6				5/15		SMALL OUTLINE	SOP16,.25			Bus Driver/Transceivers	1.27 mm	85 Cel		3-STATE		-40 Cel	Tin/Lead (Sn/Pb)	DUAL		ENABLE LOW	R-PDSO-G16					Not Qualified	TRUE				e0
T74LS125D1	STMicroelectronics	BUS DRIVER	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR		CERAMIC	NO	1		TTL		4			5	5		IN-LINE	DIP14,.3		24 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel		3-STATE		0 Cel	TIN LEAD	DUAL		ENABLE LOW	R-XDIP-T14					Not Qualified	TRUE		20 mA		e0
M54HC541DT	STMicroelectronics	BUS DRIVER		THROUGH-HOLE	20	DIP	RECTANGULAR	50k Rad(Si)	CERAMIC, GLASS-SEALED	NO			CMOS								IN-LINE	DIP20,.3				2.54 mm	125 Cel	UNIDIRECTIONAL	3-STATE		-55 Cel		DUAL	2		R-GDIP-T20		6 V	3.86 mm	7.62 mm			2 V				25.4 mm	HC
M54HC563F1R	STMicroelectronics	BUS DRIVER	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1		CMOS		8			5	2/6	150 pF	IN-LINE	DIP20,.3	47 ns	6 Amp	FF/Latches	2.54 mm	125 Cel		3-STATE		-55 Cel	TIN LEAD	DUAL	2		R-GDIP-T20		6 V	5.71 mm	7.62 mm	Not Qualified	INVERTED	2 V		BROADSIDE VERSION OF 533	e0		HC/UH
RHFAC16245K04V	STMicroelectronics	BUS TRANSCEIVER	MILITARY	FLAT	48	DFP	RECTANGULAR	300k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	2		CMOS	MIL-PRF-38535 Class V	8	N/A	TR	3			FLATPACK	FL48,.4,25				.635 mm	150 Cel				-55 Cel		DUAL	2		R-CDFP-F48		6 V	2.72 mm	9.65 mm		INVERTED	2 V				15.75 mm	AC
RHRXH162373K-01Q	STMicroelectronics	BUS DRIVER	MILITARY	FLAT	48	DFP	RECTANGULAR	100k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	2		CMOS	MIL-PRF-38535 Class Q	8			2.3	2.5/3.3	30 pF	FLATPACK	FL48,.4,25	5.7 ns	8 Amp	FF/Latches	.635 mm	125 Cel		3-STATE WITH SERIES RESISTOR		-55 Cel	TIN LEAD	DUAL	2		R-CDFP-F48		3.6 V	2.72 mm	9.65 mm	Not Qualified	TRUE	1.8 V			e0	15.75 mm	ALVC/VCX/A
RHFAC16374K02V	STMicroelectronics	BUS DRIVER	MILITARY	FLAT	48	DFP	RECTANGULAR		CERAMIC, METAL-SEALED COFIRED	YES	1		CMOS		16						FLATPACK	FL48,.4,25				.635 mm	150 Cel	UNIDIRECTIONAL	3-STATE		-55 Cel		DUAL	2		R-CDFP-F48		6 V	2.72 mm	9.65 mm			2 V				15.75 mm	AC
M54HC245K	STMicroelectronics	BUS TRANSCEIVER	MILITARY	FLAT	20	DFP	SQUARE	50k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	1		CMOS	ESCC9000	8	N/A		4.5	2/6		FLATPACK	FL20,.4	180 ns	6 Amp	Bus Driver/Transceivers	1.27 mm	125 Cel	BIDIRECTIONAL	3-STATE		-55 Cel	TIN LEAD	DUAL	2	COMMON CONTROL	S-CDFP-F20		6 V	2.33 mm	10.16 mm	Not Qualified	TRUE	2 V			e0	10.16 mm	HC/UH
T74LS534B1	STMicroelectronics	BUS DRIVER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1		TTL		8			5		45 pF	IN-LINE		30 ns			2.54 mm	70 Cel		3-STATE		0 Cel		DUAL	2		R-PDIP-T20		5.25 V	3.93 mm	7.62 mm	Not Qualified	INVERTED	4.75 V	40 mA				LS
M54HC245KT	STMicroelectronics	BUS TRANSCEIVER		FLAT	20	DFP	SQUARE	50k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES			CMOS								FLATPACK	FL20,.3				1.27 mm	125 Cel	BIDIRECTIONAL	3-STATE		-55 Cel		DUAL	2		S-CDFP-F20		6 V	2.33 mm	10.16 mm			2 V				10.16 mm	HC
RHFAC374K03V	STMicroelectronics	BUS DRIVER	MILITARY	FLAT	20	DFP	RECTANGULAR		CERAMIC, METAL-SEALED COFIRED	YES	1		CMOS		8						FLATPACK	FL20,.3				1.27 mm	150 Cel	UNIDIRECTIONAL	3-STATE		-55 Cel		DUAL	2		R-CDFP-F20		6 V	2.21 mm	7.115 mm			2 V				12.955 mm	AC
M54HCT540F1R	STMicroelectronics	BUS DRIVER	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1		CMOS		8			5	5	150 pF	IN-LINE	DIP20,.3	38 ns	6 Amp	Bus Driver/Transceivers	2.54 mm	125 Cel		3-STATE		-55 Cel	TIN LEAD	DUAL	2	ENABLE LOW	R-GDIP-T20		5.5 V	5.71 mm	7.62 mm	Not Qualified	INVERTED	4.5 V		WITH DUAL OUTPUT ENABLE	e0		HCT
RHFACT574K1	STMicroelectronics	BUS DRIVER		FLAT	20	DFP	RECTANGULAR		CERAMIC, METAL-SEALED COFIRED	YES	1		CMOS		8			5			FLATPACK	FL20,.3				1.27 mm	150 Cel	UNIDIRECTIONAL	3-STATE		-55 Cel		DUAL	2		R-CDFP-F20		5.5 V	2.21 mm	7.115 mm			4.5 V				12.955 mm	ACT
T74LS126D1	STMicroelectronics	BUS DRIVER	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR		CERAMIC	NO	1		TTL		4			5	5		IN-LINE	DIP14,.3		24 Amp	Bus Driver/Transceivers	2.54 mm	70 Cel		3-STATE		0 Cel	TIN LEAD	DUAL		ENABLE HIGH	R-XDIP-T14					Not Qualified	TRUE		24 mA		e0
M54HCT373F1R	STMicroelectronics	BUS DRIVER	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1		CMOS		8			5	5	150 pF	IN-LINE	DIP20,.3	56 ns	6 Amp	FF/Latches	2.54 mm	125 Cel		3-STATE		-55 Cel	TIN LEAD	DUAL	2		R-GDIP-T20		5.5 V	5.71 mm	7.62 mm	Not Qualified	TRUE	4.5 V			e0		HCT
RHRAC164245K1	STMicroelectronics	BUS TRANSCEIVER	MILITARY	FLAT	48	DFP	RECTANGULAR	100k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	2		CMOS		8		TR	5			FLATPACK		20 ns			.635 mm	125 Cel		3-STATE		-55 Cel		DUAL	2		R-CDFP-F48		5.5 V	2.72 mm	9.65 mm		TRUE	4.5 V		ALSO OPERATES AT 2.3V TO 3.6V		15.75 mm	AC
M54HC125KG	STMicroelectronics	BUS DRIVER		FLAT	14	DFP	RECTANGULAR	50k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES			CMOS								FLATPACK	FL14,.3				1.27 mm	125 Cel	UNIDIRECTIONAL	3-STATE		-55 Cel		DUAL	2		R-CDFP-F14		6 V	2.33 mm	6.91 mm			2 V				9.95 mm	HC
RHFAC540K02V	STMicroelectronics	BUS DRIVER		FLAT	20	DFP	RECTANGULAR		CERAMIC, METAL-SEALED COFIRED	YES	1		CMOS		8						FLATPACK	FL20,.3				1.27 mm	150 Cel	UNIDIRECTIONAL	3-STATE		-55 Cel		DUAL	2		R-CDFP-F20		6 V	2.21 mm	7.115 mm			2 V				12.955 mm	AC
M54HC640F1	STMicroelectronics	BUS TRANSCEIVER	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1		CMOS		8	N/A		5	2/6	50 pF	IN-LINE	DIP20,.3	33 ns	6 Amp	Bus Driver/Transceivers	2.54 mm	125 Cel	BIDIRECTIONAL	3-STATE		-55 Cel	TIN LEAD	DUAL	2	COMMON CONTROL	R-GDIP-T20		6 V	5 mm	7.62 mm	Not Qualified	INVERTED	2 V		WITH COMMON OUTPUT ENABLE AND DIRECTION CONTROL	e0		HC/UH
RHFACT541K02V	STMicroelectronics	BUS DRIVER	MILITARY	FLAT	20	DFP	RECTANGULAR	300k Rad(Si)	CERAMIC	YES	1		CMOS	38535V;38534K;883S	8		TR	5	5		FLATPACK	FL20,.3			Bus Driver/Transceivers	1.27 mm	125 Cel		3-STATE		-55 Cel		DUAL		ENABLE LOW	R-XDFP-F20					Not Qualified	TRUE
8407101XX	STMicroelectronics	BUS DRIVER	MILITARY	FLAT	20	DFP	RECTANGULAR		UNSPECIFIED	YES	1		CMOS		8			3			FLATPACK		270 ns			1.27 mm	125 Cel		3-STATE		-55 Cel		DUAL	2		R-XDFP-F20		6 V	2.16 mm	7.115 mm	Not Qualified	TRUE	2 V				12.955 mm	HC/UH
8408501XA	STMicroelectronics	BUS TRANSCEIVER	MILITARY	FLAT	20	DFP	RECTANGULAR		UNSPECIFIED	YES	1		CMOS	MIL-STD-883	8	N/A		4.5	2/6		FLATPACK	FL20,.3	160 ns	6 Amp	Bus Driver/Transceivers	1.27 mm	125 Cel	BIDIRECTIONAL	3-STATE		-55 Cel		DUAL	2	COMMON CONTROL	R-XDFP-F20		6 V	2.16 mm	7.115 mm	Not Qualified	TRUE	2 V				12.955 mm	HC/UH
M74ACT574B	STMicroelectronics	BUS DRIVER	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	85000000 Hz	CMOS		8			5	5	50 pF	IN-LINE	DIP20,.3	11 ns	24 Amp	FF/Latches	2.54 mm	85 Cel		3-STATE	POSITIVE EDGE	-40 Cel	MATTE TIN	DUAL	2		R-PDIP-T20		5.5 V	3.93 mm	7.62 mm	Not Qualified	TRUE	4.5 V			e3		ACT
M54HCT244D	STMicroelectronics	BUS DRIVER	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	50k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	NO	2		CMOS	ESCC9000	4			5	5	50 pF	IN-LINE	DIP20,.3	50 ns	6 Amp	Bus Driver/Transceivers	2.54 mm	125 Cel		3-STATE		-55 Cel	TIN LEAD	DUAL	2	ENABLE LOW	R-CDIP-T20		5.5 V	3.86 mm	7.62 mm	Not Qualified	TRUE	4.5 V	.08 mA		e0	25.4 mm	HCT
M54HC573F1R	STMicroelectronics	BUS DRIVER	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1		CMOS		8			5	2/6	150 pF	IN-LINE	DIP20,.3	47 ns	6 Amp	FF/Latches	2.54 mm	125 Cel		3-STATE		-55 Cel	TIN LEAD	DUAL	2		R-GDIP-T20		6 V	5.71 mm	7.62 mm	Not Qualified	TRUE	2 V		BROADSIDE VERSION OF 373	e0		HC/UH
940200901F	STMicroelectronics	BUS DRIVER	MILITARY	FLAT	20	DFP	SQUARE	50k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	2		CMOS		4			5			FLATPACK					1.27 mm	125 Cel		3-STATE		-55 Cel		DUAL	2		S-CDFP-F20		5.5 V	2.33 mm	10.16 mm		TRUE	4.5 V		SEATED HT-CALCULATED		10.16 mm	HCT
M54HC126F1	STMicroelectronics	BUS DRIVER	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	4		CMOS		1			5	2/6	50 pF	IN-LINE	DIP14,.3	30 ns	6 Amp	Bus Driver/Transceivers	2.54 mm	125 Cel		3-STATE		-55 Cel	TIN LEAD	DUAL	2	ENABLE HIGH	R-GDIP-T14		6 V	5 mm	7.62 mm	Not Qualified	TRUE	2 V			e0		HC/UH
M54HC373F1R	STMicroelectronics	BUS DRIVER	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1		CMOS		8			5	2/6	150 pF	IN-LINE	DIP20,.3	53 ns	6 Amp	FF/Latches	2.54 mm	125 Cel		3-STATE		-55 Cel	TIN LEAD	DUAL	2		R-GDIP-T20		6 V	5.71 mm	7.62 mm	Not Qualified	TRUE	2 V			e0		HC/UH
RHRAC164245K03V	STMicroelectronics	BUS TRANSCEIVER	MILITARY	FLAT	48	DFP	RECTANGULAR	300k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	2		CMOS	MIL-PRF-38535 Class V	8	N/A	TR	3			FLATPACK	FL48,.4,25				.635 mm	150 Cel		3-STATE		-55 Cel		DUAL	2		R-CDFP-F48		6 V	2.72 mm	9.65 mm		TRUE	2 V				15.75 mm	AC
RHFACT244K1	STMicroelectronics	BUS DRIVER		FLAT	20	DFP	RECTANGULAR		CERAMIC, METAL-SEALED COFIRED	YES	1		CMOS		8			5			FLATPACK	FL20,.3				1.27 mm	150 Cel	UNIDIRECTIONAL	3-STATE		-55 Cel		DUAL	2		R-CDFP-F20		5.5 V	2.21 mm	7.115 mm			4.5 V				12.955 mm	ACT
M54HC541DG	STMicroelectronics	BUS DRIVER		FLAT	20	DFP	SQUARE	50k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES			CMOS								FLATPACK	FL20,.3				1.27 mm	125 Cel	UNIDIRECTIONAL	3-STATE		-55 Cel		DUAL	2		S-CDFP-F20		6 V	2.33 mm	10.16 mm			2 V				10.16 mm	HC
RHFAC245K1	STMicroelectronics	BUS TRANSCEIVER	MILITARY	FLAT	20	DFP	RECTANGULAR	300k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	1		CMOS		8		TR				FLATPACK					1.27 mm	150 Cel		3-STATE		-55 Cel		DUAL	2		R-CDFP-F20		6 V	2.21 mm	7.115 mm		TRUE	2 V				12.955 mm	AC

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.