SN74AVC16374 Status: ACTIVE

16-Bit Edge-Triggered D-Type Flip-Flop With 3-State Outputs

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Datasheet

SN74AVC16374 (Rev. H) (PDF 494 KB)
08 Feb 2005

	SN74AVC16374
Voltage Nodes(V)	3.3, 2.5, 1.8, 1.5, 1.2
Vcc range(V)	1.4 to 3.6
Output Drive(mA)	-12/12
No. of Outputs	16
No. of Bits	16
Static Current	0.04
th(ns)	1.1
tpd max(ns)	3.3
tsu(ns)	1.4
Logic	True
Technology Family	AVC
Rating	Catalog
	Samples
	Inventory

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SN74LVC1G34: Single Buffer Gate

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Product Information

Features

Member of the Texas Instruments Widebus™ Family
EPIC™ (Enhanced-Performance Implanted CMOS) Submicron Process
DOC™ (Dynamic Output Control) Circuit Dynamically Changes Output Impedance, Resulting in Noise Reduction Without Speed Degradation
Dynamic Drive Capability Is Equivalent to Standard Outputs With I_OH and I_OL of ±24 mA at 2.5-V V_CC
Overvoltage-Tolerant Inputs/Outputs Allow Mixed-Voltage-Mode Data Communications
I_off Supports Partial-Power-Down Mode Operation
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
Package Options Include Plastic Thin Shrink Small-Outline (DGG) and Thin Very Small-Outline (DGV) Packages

DOC, EPIC, and Widebus are trademarks of Texas Instruments.

Description

A Dynamic Output Control (DOC) circuit is implemented, which, during the transition, initially lowers the output impedance to effectively drive the load and, subsequently, raises the impedance to reduce noise. Figure 1 shows typical V_OL vs I_OL and V_OH vs I_OH curves to illustrate the output impedance and drive capability of the circuit. At the beginning of the signal transition, the DOC circuit provides a maximum dynamic drive that is equivalent to a high-drive standard-output device. For more information, refer to the TI application reports, AVC Logic Family Technology and Applications, literature number SCEA006, and Dynamic Output Control (DOC™ ) Circuitry Technology and Applications, literature number SCEA009.

This 16-bit edge-triggered D-type flip-flop is operational at 1.2-V to 3.6-V V_CC, but is designed specifically for 1.65-V to 3.6-V V_CC operation.

The SN74AVC16374 is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. It can be used as two 8-bit flip-flops or one 16-bit flip-flop. On the positive transition of the clock (CLK) input, the Q outputs of the flip-flop take on the logic levels at the data (D) inputs. OE\ can be used to place the eight outputs in either a normal logic state (high or low logic levels) or the high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and the increased drive provide the capability to drive bus lines without need for interface or pullup components.

OE\ does not affect internal operations of the flip-flop. Old data can be retained or new data can be entered while the outputs are in the high-impedance state.

To ensure the high-impedance state during power up or power down, OE\ should be tied to V_CC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

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.

The SN74AVC16374 is characterized for operation from -40°C to 85°C.

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
74AVC16374DGGRE4	ACTIVE	-40 to 85	3.52 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R
74AVC16374DGGRG4	ACTIVE	-40 to 85	3.52 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R
74AVC16374DGVRE4	ACTIVE	-40 to 85	3.52 \| 1ku	TVSOP (DGV) \| 48	View	2000 \| LARGE T&R
74AVC16374DGVRG4	ACTIVE	-40 to 85	3.52 \| 1ku	TVSOP (DGV) \| 48	View	2000 \| LARGE T&R
SN74AVC16374DGGR	ACTIVE	-40 to 85	3.52 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R
SN74AVC16374DGVR	ACTIVE	-40 to 85	3.52 \| 1ku	TVSOP (DGV) \| 48	View	2000 \| LARGE T&R
SN74AVC16374GQLR	NRND	-40 to 85	3.87 \| 1ku	BGA MICROSTAR JUNIOR (GQL) \| 56	View	1000 \| LARGE T&R	Not Available
SN74AVC16374ZQLR	ACTIVE	-40 to 85	3.87 \| 1ku	BGA MICROSTAR JUNIOR (ZQL) \| 56	View	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 11:00 AM GMT, 08 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 Weeks74AVC16374DGGRE4
Worldwide	DigiKey	Available
TI Lead Time*: 20 Weeks74AVC16374DGGRG4
Worldwide	DigiKey	Available
TI Lead Time*: 8 Weeks74AVC16374DGVRE4
Worldwide	DigiKey	Available
TI Lead Time*: 8 Weeks74AVC16374DGVRG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74AVC16374DGGR
Americas	Arrow	>1k
Americas	Avnet	>1k
Europe	EBV Elektronik	>1k
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	990
TI Lead Time*: 8 WeeksSN74AVC16374DGVR
Americas	Rochester Electronics	>1k
Europe	Avnet-SILICA	>1k
Worldwide	DigiKey	>1k
TI Lead Time*: 8 WeeksSN74AVC16374ZQLR
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	425
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
74AVC16374DGGRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74AVC16374DGGRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74AVC16374DGVRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74AVC16374DGVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74AVC16374DGGR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74AVC16374DGVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74AVC16374GQLR	TBD	SNPB	Level-1-240C-UNLIM	View	View
SN74AVC16374ZQLR	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 SN74AVC16374

Datasheet

SN74AVC16374 (Rev. H) (PDF, 494 KB)
08 Feb 2005

Application Notes

Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 26969 views
24 May 2004 Read Abstract
Voltage Translation Between 3.3-V, 2.5-V, 1.8-V, and 1.5-V Logic Standards (Rev. A) (HTM, 9 KB) 4302 views
08 Jul 2004 Read Abstract
Selecting the Right Level Translation Solution (Rev. A) (HTM, 8 KB) 15418 views
22 Jun 2004 Read Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (HTM, 8 KB) 21380 views
28 May 2003 Read Abstract
16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B) (HTM, 8 KB) 1104 views
22 May 2002 Read Abstract
Dynamic Output Control (DOC) Circuitry Technology And Applications (Rev. B) (HTM, 9 KB) 763 views
07 Jul 1999 Read Abstract
AVC Logic Family Technology and Applications (Rev. A) (HTM, 9 KB) 1496 views
26 Aug 1998 Read Abstract

View Application Notes for D-Type (3-State) Flip-Flops

User Guides

LOGIC Pocket Data Book (Rev. B) (PDF, 6001 KB) 46833 views
16 Jan 2007
AVC Advanced Very-Low-Voltage CMOS Logic Data Book, March 2000 (Rev. C) (PDF, 5140 KB) 1439 views
20 Aug 2002

Selection Guides

Logic Guide 2009 (Rev. Z) (PDF, 4263 KB) 88618 views
23 Jul 2009

More Literature

Logic Cross-Reference (Rev. A) (PDF, 2938 KB) 15250 views
07 Oct 2003
Dual-Supply Level Translation Product Clip (Rev. B) (PDF, 328 KB) 2431 views
10 Apr 2006
LCD Module Interface Application Clip (PDF, 950 KB) 1461 views
09 May 2003
Standard Linear & Logic for PCs, Servers & Motherboards (PDF, 3997 KB) 1210 views
13 Jun 2002

Simulation Models

HSpice Model
- HSPICE Model of SN74AVC16374 (ZIP, 36 KB) 143 views
  05 Aug 2004
IBIS Model
- SN74AVC16374 IBIS Model (Multiple File Format) 184 views
  26 May 2004 Read Abstract

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SN74AVC16374 Status: ACTIVE

16-Bit Edge-Triggered D-Type Flip-Flop With 3-State Outputs

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