SN74LV273A Status: ACTIVE

Octal D-Type Flip-Flops With Clear

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Datasheet

SN54LV273A, SN74LV273A (Rev. J) (PDF 904 KB)
05 Apr 2005

	SN74LV273A
Voltage Nodes(V)	5, 3.3, 2.5
Vcc range(V)	2.7 to 5.5
Logic	True
Input Level	LVTTL
Output Level	LVTTL
Output Drive(mA)	-12/12
Output	2S
No. of Bits	8
No. of Outputs	8
Static Current	0.02
th(ns)	1
tpd max(ns)	12.5
tsu(ns)	10.5
Technology Family	LV-A
Rating	Catalog
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

SN74HC273: Octal D-Type Flip-Flops With Clear
TRS3232E: 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV ESD Protection
PCA9518: Expandable Five-Channel I2C Hub
TPS2021: 0.66A, 2.7-5.5V Single Power Distribution Switch IC Hi-Side MOSFET, Fault Report, Act-Low Enable

Product Information

Features

2-V to 5.5-V V_CC Operation
Max t_pd of 10.5 ns at 5 V
Typical V_OLP (Output Ground Bounce)
<0.8 V at V_CC = 3.3 V, T_A = 25°C
Typical V_OHV (Output V_OH Undershoot)
>2.3 V at V_CC = 3.3 V, T_A = 25°C
I_off Supports Partial-Power-Down Mode Operation
Support Mixed-Mode Voltage Operation on All Ports
Latch-Up Performance Exceeds 250 mA Per JESD 17
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)

Description

The ’LV273A devices are octal D-type flip-flops designed for 2-V to 5.5-V V_CC operation.

These devices are positive-edge-triggered flip-flops with direct clear (CLR)\ input. Information at the data (D) inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When the clock (CLK) input is at either the high or low level, the D-input signal has no effect at the output.

These devices are fully specified for partial-power-down applications using I_off. The I_off circuitry disables the outputs, preventing damaging current backflow through the devices when they are 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
SN74LV273ADBR	ACTIVE	-40 to 85	0.48 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LV273ADBRE4	ACTIVE	-40 to 85	0.48 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LV273ADBRG4	ACTIVE	-40 to 85	0.48 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LV273ADGVR	ACTIVE	-40 to 85	0.48 \| 1ku	TVSOP (DGV) \| 20		2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LV273ADGVRE4	ACTIVE	-40 to 85	0.48 \| 1ku	TVSOP (DGV) \| 20		2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LV273ADGVRG4	ACTIVE	-40 to 85	0.48 \| 1ku	TVSOP (DGV) \| 20		2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LV273ADW	ACTIVE	-40 to 85	0.52 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
SN74LV273ADWE4	ACTIVE	-40 to 85	0.52 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
SN74LV273ADWG4	ACTIVE	-40 to 85	0.52 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
SN74LV273ADWR	ACTIVE	-40 to 85	0.48 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LV273ADWRE4	ACTIVE	-40 to 85	0.48 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LV273ADWRG4	ACTIVE	-40 to 85	0.48 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LV273ANSR	ACTIVE	-40 to 85	0.52 \| 1ku	SO (NS) \| 20	View	2000 \| LARGE T&R	Purchase Samples
SN74LV273ANSRG4	ACTIVE	-40 to 85	0.52 \| 1ku	SO (NS) \| 20	View	2000 \| LARGE T&R	Purchase Samples
SN74LV273APW	ACTIVE	-40 to 85	0.48 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
SN74LV273APWE4	ACTIVE	-40 to 85	0.48 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
SN74LV273APWG4	ACTIVE	-40 to 85	0.48 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
SN74LV273APWR	ACTIVE	-40 to 85	0.48 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LV273APWRE4	ACTIVE	-40 to 85	0.48 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LV273APWRG4	ACTIVE	-40 to 85	0.48 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LV273APWT	ACTIVE	-40 to 85	0.51 \| 1ku	TSSOP (PW) \| 20	View	250 \| SMALL T&R	Purchase Samples
SN74LV273APWTE4	ACTIVE	-40 to 85	0.51 \| 1ku	TSSOP (PW) \| 20	View	250 \| SMALL T&R	Purchase Samples
SN74LV273APWTG4	ACTIVE	-40 to 85	0.51 \| 1ku	TSSOP (PW) \| 20	View	250 \| SMALL T&R	Purchase Samples
SN74LV273ARGYR	ACTIVE	-40 to 85	0.58 \| 1ku	QFN (RGY) \| 20		1000 \| LARGE T&R
SN74LV273ARGYRG4	ACTIVE	-40 to 85	0.58 \| 1ku	QFN (RGY) \| 20		1000 \| LARGE T&R
SN74LV273AZQNR	ACTIVE	-40 to 85	0.58 \| 1ku	BGA MICROSTAR JUNIOR (ZQN) \| 20		1000 \| 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 10:57 AM GMT, 22 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 15 WeeksSN74LV273ADBR
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 15 WeeksSN74LV273ADBRE4
None Reported View Distributors
TI Lead Time*: 15 WeeksSN74LV273ADBRG4
None Reported View Distributors
TI Lead Time*: 12 WeeksSN74LV273ADGVR
Worldwide	DigiKey	>1k
TI Lead Time*: 12 WeeksSN74LV273ADGVRE4
Worldwide	DigiKey	Available
TI Lead Time*: 12 WeeksSN74LV273ADGVRG4
Worldwide	DigiKey	Available
TI Lead Time*: 15 WeeksSN74LV273ADW
Americas	Arrow	577
Americas	Rochester Electronics	>1k
Asia	Farnell Asia	266
Asia	WPI	74
Europe	Avnet-SILICA	>1k
	EBV Elektronik	>1k
	Farnell	266
	Spoerle	>1k
Worldwide	DigiKey	955
Worldwide	Mouser Electronics	259
TI Lead Time*: 15 WeeksSN74LV273ADWE4
Worldwide	DigiKey	Available
TI Lead Time*: 15 WeeksSN74LV273ADWG4
Worldwide	DigiKey	Available
TI Lead Time*: 15 WeeksSN74LV273ADWR
Americas	Rochester Electronics	>1k
Europe	EBV Elektronik	1k
Europe	Spoerle	>1k
Worldwide	DigiKey	Available
TI Lead Time*: 15 WeeksSN74LV273ADWRE4
Worldwide	DigiKey	Available
TI Lead Time*: 15 WeeksSN74LV273ADWRG4
Worldwide	DigiKey	Available
TI Lead Time*: 15 WeeksSN74LV273ANSR
Asia	Farnell Asia	>1k
Europe	Farnell	>1k
TI Lead Time*: 15 WeeksSN74LV273ANSRG4
None Reported View Distributors
TI Lead Time*: 20 WeeksSN74LV273APW
Americas	Rochester Electronics	>1k
Asia	Farnell Asia	786
Asia	WPI	30
Europe	Farnell	786
Worldwide	Mouser Electronics	395
TI Lead Time*: 20 WeeksSN74LV273APWE4
Americas	Avnet	13
TI Lead Time*: 20 WeeksSN74LV273APWG4
None Reported View Distributors
TI Lead Time*: 20 WeeksSN74LV273APWR
Americas	Rochester Electronics	>1k
Worldwide	Mouser Electronics	15
TI Lead Time*: 20 WeeksSN74LV273APWRE4
None Reported View Distributors
TI Lead Time*: 20 WeeksSN74LV273APWRG4
None Reported View Distributors
TI Lead Time*: 18 WeeksSN74LV273APWT
None Reported View Distributors
TI Lead Time*: 18 WeeksSN74LV273APWTE4
None Reported View Distributors
TI Lead Time*: 18 WeeksSN74LV273APWTG4
None Reported View Distributors
TI Lead Time*: 16 WeeksSN74LV273ARGYR
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	188
TI Lead Time*: 16 WeeksSN74LV273ARGYRG4
Worldwide	DigiKey	Available
TI Lead Time*: 8 WeeksSN74LV273AZQNR
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	916
Worldwide	Mouser Electronics	650
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
SN74LV273ADBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LV273ADBRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LV273ADBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LV273ADGVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LV273ADGVRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LV273ADGVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LV273ADW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LV273ADWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LV273ADWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LV273ADWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LV273ADWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LV273ADWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LV273ANSR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LV273ANSRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LV273APW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LV273APWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LV273APWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LV273APWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LV273APWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LV273APWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LV273APWT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LV273APWTE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LV273APWTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LV273ARGYR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
SN74LV273ARGYRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
SN74LV273AZQNR	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 SN74LV273A

Datasheet

SN54LV273A, SN74LV273A (Rev. J) (PDF, 904 KB)
05 Apr 2005

Simulation Models

IBIS Model
- SN74LV273A IBIS Model (Multiple File Format) 197 views
  17 Jul 2000 Read Abstract

Customers Who Evaluated This Product Also Evaluated...
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SN74LV273A Status: ACTIVE

Octal D-Type Flip-Flops With Clear

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