SN65176B Status: ACTIVE

Differential Bus Transceiver

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Datasheet

SN65176B, SN75176B (Rev. D) (PDF 522 KB)
02 Apr 2003

	SN65176B	SN75176B
Drivers Per Package	1	1
Receivers Per Package	1	1
Supply Voltage(s)(V)	5	5
ESD(kV)	2	2
Temp Range(C)	-40 to 105	0 to 70
Signaling Rate(Mbps)	10	10
ICC(Max)(mA)	70	70
Fail Safe		None
Isolated	No	No
# of TX/RX	1 TX / 1 RX	1 TX / 1 RX
Common Mode Range	-7 to 12	-7 to 12
Number of Nodes	32	32
Duplex	Half	Half
Footprint	SN75176	SN75176
Comments	Industry Standard - Half-Duplex Transceiver	Industry Standard - Half-Duplex Transceiver
Pin/Package	8PDIP, 8SOIC	8PDIP, 8SO, 8SOIC
Rating	Catalog	Catalog
Fault Protection(V)	-10 to 15	-10 to 15
	Samples	Samples
	Inventory	Inventory

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Product Information

Features

Bidirectional Transceivers
Meet or Exceed the Requirements of ANSI Standards TIA/EIA-422-B and TIA/EIA-485-A and ITU Recommendations V.11 and X.27
Designed for Multipoint Transmission on Long Bus Lines in Noisy Environments
3-State Driver and Receiver Outputs
Individual Driver and Receiver Enables
Wide Positive and Negative Input/Output Bus Voltage Ranges
Driver Output Capability . . . ±60 mA Max
Thermal Shutdown Protection
Driver Positive and Negative Current Limiting
Receiver Input Impedance . . . 12 k Min
Receiver Input Sensitivity . . . ±200 mV
Receiver Input Hysteresis . . . 50 mV Typ
Operate From Single 5-V Supply

Description

The SN65176B and SN75176B differential bus transceivers are integrated circuits designed for bidirectional data communication on multipoint bus transmission lines. They are designed for balanced transmission lines and meet ANSI Standards TIA/EIA-422-B and TIA/EIA-485-A and ITU Recommendations V.11 and X.27.

The SN65176B and SN75176B combine a 3-state differential line driver and a differential input line receiver, both of which operate from a single 5-V power supply. The driver and receiver have active-high and active-low enables, respectively, that can be connected together externally to function as a direction control. The driver differential outputs and the receiver differential inputs are connected internally to form differential input/output (I/O) bus ports that are designed to offer minimum loading to the bus when the driver is disabled or V_CC = 0. These ports feature wide positive and negative common-mode voltage ranges, making the device suitable for party-line applications.

The driver is designed for up to 60 mA of sink or source current. The driver features positive and negative current limiting and thermal shutdown for protection from line-fault conditions. Thermal shutdown is designed to occur at a junction temperature of approximately 150°C. The receiver features a minimum input impedance of 12 k, an input sensitivity of ±200 mV, and a typical input hysteresis of 50 mV.

The SN65176B and SN75176B can be used in transmission-line applications employing the SN75172 and SN75174 quadruple differential line drivers and SN75173 and SN75175 quadruple differential line receivers.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
SN65176BD	ACTIVE	-40 to 105	0.43 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE	Purchase Samples
SN65176BDE4	ACTIVE	-40 to 105	0.43 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE	Purchase Samples
SN65176BDG4	ACTIVE	-40 to 105	0.43 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE	Purchase Samples
SN65176BDR	ACTIVE	-40 to 105	0.40 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Contact TI Distributor or Sales Office
SN65176BDRE4	ACTIVE	-40 to 105	0.40 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Contact TI Distributor or Sales Office
SN65176BDRG4	ACTIVE	-40 to 105	0.40 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Contact TI Distributor or Sales Office
SN65176BP	ACTIVE	-40 to 105	0.40 \| 1ku	PDIP (P) \| 8	View	50 \| TUBE	Contact TI Distributor or Sales Office
SN65176BPE4	ACTIVE	-40 to 105	0.40 \| 1ku	PDIP (P) \| 8	View	50 \| TUBE	Contact TI Distributor or Sales Office

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 11:11 AM GMT, 06 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 15 WeeksSN65176BD
Americas	Avnet	21
	Newark	158
	Rochester Electronics	724
Asia	Farnell Asia	419
Europe	Arrow Northern Europe	265
	Avnet-SILICA	30
	EBV Elektronik	825
	Farnell	417
	Spoerle	>1k
Worldwide	DigiKey	77
Worldwide	Mouser Electronics	21
TI Lead Time*: 15 WeeksSN65176BDE4
Worldwide	DigiKey	Available
TI Lead Time*: 15 WeeksSN65176BDG4
Europe	EBV Elektronik	>1k
Worldwide	DigiKey	Available
TI Lead Time*: 15 WeeksSN65176BDR
Americas	Rochester Electronics	>1k
Asia	WPI	986
Europe	Arrow Northern Europe	>1k
	Arrow Southern Europe	>1k
	Avnet-SILICA	400
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	174
TI Lead Time*: 15 WeeksSN65176BDRE4
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	Available
TI Lead Time*: 15 WeeksSN65176BDRG4
Europe	EBV Elektronik	>1k
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	140
TI Lead Time*: 18 WeeksSN65176BP
Americas	Rochester Electronics	>1k
Asia	WPI	20
Europe	Arrow Southern Europe	500
	Compel	>1k
	EBV Elektronik	>1k
TI Lead Time*: 18 WeeksSN65176BPE4
None Reported View Distributors
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
SN65176BD	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN65176BDE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN65176BDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN65176BDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN65176BDRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN65176BDRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN65176BP	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
SN65176BPE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for SN65176B

Datasheet

SN65176B, SN75176B (Rev. D) (PDF, 522 KB)
02 Apr 2003

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SN65176B Status: ACTIVE

Differential Bus Transceiver

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