SN74LVC16374A Status: ACTIVE

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

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Datasheet

SN74LVC16374A (Rev. A) (PDF 590 KB)
24 Aug 2005

	SN74LVC16374A
Voltage Nodes(V)	3.3
Vcc range(V)	1.65 to 3.6
Input Level	TTL/CMOS
Output Level	LVTTL
Output Drive(mA)	-24/24
No. of Outputs	16
No. of Bits	16
Static Current	0.02
th(ns)	1.9
tpd max(ns)	4.5
tsu(ns)	1.9
Logic	True
Technology Family	LVC
Rating	Catalog
	Samples
	Inventory

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Product Information

Features

Member of the Texas Instruments Widebus™ Family
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 V at V_CC = 3.3 V, T_A = 25°C
I_off Supports Partial-Power-Down Mode Operation
Supports Mixed-Mode Signal Operation on All Ports (5-V Input and Output Voltages With 3.3-V V_CC)
Latch-Up Performance Exceeds 250 mA Per JESD 17
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 1000-V Charged-Device Model (C101)

Widebus is a trademark of Texas Instruments.

DESCRIPTION/ORDERING INFORMATION

This 16-bit edge-triggered D-type flip-flop is designed for 1.65-V to 3.6-V V_CC operation.

The SN74LVC16374A is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. The device 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 set up at the data (D) inputs.

A buffered output-enable (OE) input 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 increased drive provide the capability to drive bus lines without 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.

Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in a mixed 3.3-V/5-V system environment.

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
74LVC16374ADGGRG4	ACTIVE	-40 to 85	0.84 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
74LVC16374ADGVRE4	ACTIVE	-40 to 85	0.92 \| 1ku	TVSOP (DGV) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
74LVC16374ADGVRG4	ACTIVE	-40 to 85	0.92 \| 1ku	TVSOP (DGV) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC16374ADGGR	ACTIVE	-40 to 85	0.84 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC16374ADGVR	ACTIVE	-40 to 85	0.92 \| 1ku	TVSOP (DGV) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC16374ADL	ACTIVE	-40 to 85	0.84 \| 1ku	SSOP (DL) \| 48	View	25 \| TUBE	Purchase Samples
SN74LVC16374ADLG4	ACTIVE	-40 to 85	0.84 \| 1ku	SSOP (DL) \| 48	View	25 \| TUBE	Purchase Samples
SN74LVC16374ADLR	ACTIVE	-40 to 85	0.84 \| 1ku	SSOP (DL) \| 48	View	1000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC16374ADLRG4	ACTIVE	-40 to 85	0.84 \| 1ku	SSOP (DL) \| 48	View	1000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC16374AGQLR	NRND	-40 to 85	2.64 \| 1ku	BGA MICROSTAR JUNIOR (GQL) \| 56	View	1000 \| LARGE T&R	Not Available
SN74LVC16374AGRDR	ACTIVE	-40 to 85	1.98 \| 1ku	BGA MICROSTAR JUNIOR (GRD) \| 54		1000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC16374AZQLR	ACTIVE	-40 to 85	1.72 \| 1ku	BGA MICROSTAR JUNIOR (ZQL) \| 56	View	1000 \| LARGE T&R	Purchase Samples
SN74LVC16374AZRDR	ACTIVE	-40 to 85	1.28 \| 1ku	BGA MICROSTAR JUNIOR (ZRD) \| 54		1000 \| LARGE T&R	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 10:51 AM GMT, 08 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 Weeks74LVC16374ADGGRG4
Worldwide	DigiKey	Available
TI Lead Time*: 12 Weeks74LVC16374ADGVRE4
Worldwide	DigiKey	Available
TI Lead Time*: 12 Weeks74LVC16374ADGVRG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74LVC16374ADGGR
Asia	WPI	>1k
Asia	Wintech	>1k
Worldwide	DigiKey	380
TI Lead Time*: 12 WeeksSN74LVC16374ADGVR
Americas	Arrow	>1k
Americas	Rochester Electronics	>1k
Asia	Farnell Asia	>1k
Asia	WPI	>1k
Europe	Farnell	>1k
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 11 WeeksSN74LVC16374ADL
Americas	Avnet	740
Americas	Rochester Electronics	>1k
Europe	Avnet-SILICA	450
Europe	Spoerle	500
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	286
TI Lead Time*: 11 WeeksSN74LVC16374ADLG4
Worldwide	DigiKey	Available
TI Lead Time*: 15 WeeksSN74LVC16374ADLR
Americas	Rochester Electronics	>1k
Europe	Avnet-SILICA	1k
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	259
TI Lead Time*: 15 WeeksSN74LVC16374ADLRG4
Worldwide	DigiKey	Available
TI Lead Time*: 8 WeeksSN74LVC16374AGQLR
Americas	Rochester Electronics	>1k
TI Lead Time*: 8 WeeksSN74LVC16374AGRDR
Americas	Rochester Electronics	1k
Worldwide	DigiKey	885
TI Lead Time*: 8 WeeksSN74LVC16374AZQLR
Worldwide	Mouser Electronics	455
TI Lead Time*: 8 WeeksSN74LVC16374AZRDR
Worldwide	DigiKey	293
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
74LVC16374ADGGRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74LVC16374ADGVRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74LVC16374ADGVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC16374ADGGR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC16374ADGVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC16374ADL	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC16374ADLG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC16374ADLR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC16374ADLRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC16374AGQLR	TBD	SNPB	Level-1-240C-UNLIM	View	View
SN74LVC16374AGRDR	TBD	SNPB	Level-1-240C-UNLIM	View	View
SN74LVC16374AZQLR	Green (RoHS & no Sb/Br)	SNAGCU	Level-1-260C-UNLIM	View	View
SN74LVC16374AZRDR	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 SN74LVC16374A

Datasheet

SN74LVC16374A (Rev. A) (PDF, 590 KB)
24 Aug 2005

Application Notes

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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
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14 Nov 2003
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18 Dec 2002

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23 Jul 2009

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04 Nov 2004
SN74LVC1G97 and SN74LVC1G98 Product Clip (Rev. A) (PDF, 253 KB) 1620 views
13 Jul 2004
Military Low Voltage Solutions (PDF, 103 KB) 768 views
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27 Mar 2002
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Simulation Models

IBIS Model
- SN74LVC16374A IBIS Model (Multiple File Format) 188 views
  28 Mar 2003 Read Abstract

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SN74LVC16374A Status: ACTIVE

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

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