TXB0104 Status: ACTIVE

4-Bit Bidirectional Voltage-Level Translator with Auto Direction Sensing and +/-15 kV ESD Protect

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Datasheet

4-Bit Bidirectional Voltage-Level Translator (Rev. D) (PDF 946 KB)
29 May 2008

	TXB0104
Vcc range(V)	1.2 to 5.5
No. of Bits	4
Bus Drive(ma)	0.005
tpd max(ns)	1,5.5,5.8
Pin/Package	12BGA MICROSTAR JUNIOR, 12DSBGA, 14SOIC, 14TSSOP, 14VQFN
Operating Temp Range(Celsius)	-40 to 85
Approx. Price (US$)	0.60 \| 1ku
Rating	Catalog
	Samples
	Inventory

Other qualified versions of TXB0104

Version	Part Number	Definition
Automotive	TXB0104-Q1	Q100 devices qualified for high-reliability automotive applications targeting zero defects

Customers Who Evaluated This Product Also Evaluated

TXS0104E: 4-Bit Bidirectional Voltage-Level Translator for Open-Drain Applications
TXS0108E: 8-Bit Bidirectional Voltage-Level Translator For Open-Drain And Push-Pull Application
TXB0108: 8-Bit Bidirectional Voltage-Level Translator with Auto Direction Sensing and +/-15-kV ESD Protect
TPS54620: 4.5V to 17V Input, 6A Synchronous Step Down SWIFT™ Converter
TPA2012D2: 2.1-W Stereo Class-D Audio Amplifier with Gain Select (TPA2012)
PCA9306: Dual Bi-Directional I2C-Bus and SMBus Voltage Level-Translator

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Product Information

Features

1.2 V to 3.6 V on A Port and 1.65 V to 5.5 V on B Port (V_CCA ≤ V_CCB)
V_CC Isolation Feature — If Either V_CC Input Is at GND, All Outputs Are in the High-Impedance State
OE Input Circuit Referenced to V_CCA
Low Power Consumption, 5-µA Max I_CC
I_off Supports Partial-Power-Down Mode Operation
Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
ESD Protection Exceeds JESD 22
- A Port
  - 2500-V Human-Body Model (A114-B)
  - 200-V Machine Model (A115-A)
  - 1500-V Charged-Device Model (C101)
- B Port
  - ±15-kV Human-Body Model (A114-B)
  - 200-V Machine Model (A115-A)
  - 1500-V Charged-Device Model (C101)

NanoFree Is a trademark of Texas Instruments.

DESCRIPTION/ORDERING INFORMATION

This 4-bit noninverting translator uses two separate configurable power-supply rails. The A port is designed to track V_CCA. V_CCA accepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track V_CCB. V_CCB accepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-voltage bidirectional translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes. V_CCA should not exceed V_CCB.

When the output-enable (OE) input is low, all outputs are placed in the high-impedance state. To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.

The TXB0104 is designed so that the OE input circuit is supplied by V_CCA.

This device is fully specified for partial-power-down applications using I_off. The I_off circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

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	Footprints	Samples
TXB0104D	ACTIVE	-40 to 85	0.70 \| 1ku	SOIC (D) \| 14	View	50 \| TUBE	Purchase Samples
TXB0104DG4	ACTIVE	-40 to 85	0.70 \| 1ku	SOIC (D) \| 14	View	50 \| TUBE	Purchase Samples
TXB0104DR	ACTIVE	-40 to 85	0.60 \| 1ku	SOIC (D) \| 14	View	2500 \| LARGE T&R
TXB0104DRG4	ACTIVE	-40 to 85	0.60 \| 1ku	SOIC (D) \| 14	View	2500 \| LARGE T&R
TXB0104GXUR	ACTIVE	-40 to 85	0.60 \| 1ku	BGA MICROSTAR JUNIOR (GXU) \| 12		2500 \| LARGE T&R	Purchase Samples
TXB0104PWR	ACTIVE	-40 to 85	0.60 \| 1ku	TSSOP (PW) \| 14	View	2000 \| LARGE T&R
TXB0104PWRG4	ACTIVE	-40 to 85	0.60 \| 1ku	TSSOP (PW) \| 14	View	2000 \| LARGE T&R
TXB0104RGYR	ACTIVE	-40 to 85	0.60 \| 1ku	VQFN (RGY) \| 14	View	3000 \| LARGE T&R
TXB0104RGYRG4	ACTIVE	-40 to 85	0.60 \| 1ku	VQFN (RGY) \| 14	View	3000 \| LARGE T&R
TXB0104YZTR	ACTIVE	-40 to 85	0.65 \| 1ku	DSBGA (YZT) \| 12		3000 \| LARGE T&R
TXB0104ZXUR	ACTIVE	-40 to 85	0.60 \| 1ku	BGA MICROSTAR JUNIOR (ZXU) \| 12		2500 \| LARGE T&R

* 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 9:33 AM GMT, 09 Feb 2010
Region	Company	In Stock	Purchase
TI Lead Time*: 18 WeeksTXB0104D
Americas	Avnet	185
Americas	Rochester Electronics	>1k
Asia	Farnell Asia	>1k
Asia	WPI	48
Europe	Avnet-SILICA	150
Europe	Farnell	>1k
TI Lead Time*: 18 WeeksTXB0104DG4
Americas	Avnet	22
TI Lead Time*: 18 WeeksTXB0104DR
Americas	Rochester Electronics	>1k
Europe	Avnet-SILICA	>1k
TI Lead Time*: 18 WeeksTXB0104DRG4
None Reported View Distributors
TI Lead Time*: 8 WeeksTXB0104GXUR
Americas	Rochester Electronics	>1k
Asia	WPI	>1k
TI Lead Time*: 22 WeeksTXB0104PWR
Americas	Arrow	>1k
	Avnet	>1k
	Rochester Electronics	>1k
Asia	Farnell Asia	882
Asia	WPI	101
Europe	Avnet-SILICA	>1k
Europe	Farnell	660
Worldwide	DigiKey	527
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 22 WeeksTXB0104PWRG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTXB0104RGYR
None Reported View Distributors
TI Lead Time*: 20 WeeksTXB0104RGYRG4
None Reported View Distributors
TI Lead Time*: 15 WeeksTXB0104YZTR
Americas	Arrow	>1k
TI Lead Time*: 13 WeeksTXB0104ZXUR
Americas	Arrow	>1k
Americas	Newark	>1k
Asia	Farnell Asia	>1k
Asia	WPI	>1k
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	>1k
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
TXB0104D	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TXB0104DG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TXB0104DR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TXB0104DRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TXB0104GXUR	TBD	SNPB	Level-1-240C-UNLIM	View	View
TXB0104PWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TXB0104PWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TXB0104RGYR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TXB0104RGYRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TXB0104YZTR	Green (RoHS & no Sb/Br)	SNAGCU	Level-1-260C-UNLIM	View	View
TXB0104ZXUR	Green (RoHS & no Sb/Br)	SNAGCU	Level-1-260C-UNLIM	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 TXB0104

Datasheet

4-Bit Bidirectional Voltage-Level Translator (Rev. D) (PDF, 946 KB)
29 May 2008

Simulation Models

HSpice Model
- HSPICE Model for TXB0104 (ZIP, 109 KB) 340 views
  18 Jan 2007
IBIS Model
- TXB0104 IBIS Model (Rev. B) (ZIP, 198 KB) 221 views
  10 Mar 2009

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TXB0104 Status: ACTIVE

4-Bit Bidirectional Voltage-Level Translator with Auto Direction Sensing and +/-15 kV ESD Protect

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