74LVC(H)16373A: 16-bit D-type transparent latch with 5 V tolerant inputs/outputs; 3-state (Based on PIP 74LVC_LVCH16373A)

The 74LVC16373A and 74LVCH16373A are 16-bit D-type transparent latches featuring separate D-type inputs with bus hold (74LVCH16373A only) for each latch and 3-state outputs for bus-oriented applications. One Latch Enable (LE) input and one Output Enable (OE) are provided for each octal. Inputs can be driven from either 3.3 V or 5 V devices. When disabled, up to 5.5 V can be applied to the outputs. These features allow the use of these devices in mixed 3.3 V and 5 V applications.

The device consists of two sections of eight D-type transparent latches with 3-state true outputs. When LE is HIGH, data at the Dn inputs enter the latches. In this condition, the latches are transparent, that is, the latch outputs change each time its corresponding D-input changes. The latches store the information that was present at the D-inputs one set-up time (tsu) preceding the HIGH-to-LOW transition of LE. When OE is LOW, the contents of the eight latches are available at the outputs. When OE is HIGH, the outputs go to the high impedance OFF-state. Operation of the OE input does not affect the state of the latches. Bus hold on the data inputs eliminates the need for external pull-up resistors to hold unused inputs.

74LVC_H_16373A: Product Block Diagram

Outline 3d SOT362-1

Data Sheets (1)

Name/Description	Modified Date
16-bit D-type transparant latch with 5 V tolerant inputs/outputs; 3-state (REV 8.0) PDF (207.0 kB) 74LVC_LVCH16373A [English]	06 Jan 2014

Application Notes (6)

Name/Description	Modified Date
Sorting through the low voltage logic maze (REV 1.0) PDF (72.0 kB) AN10156 [English]	13 Mar 2013
Package lead inductance considerations in high-speed applications (REV 1.0) PDF (43.0 kB) AN212 [English]	13 Mar 2013
A metastability primer (REV 1.0) PDF (40.0 kB) AN219 [English]	13 Mar 2013
Pin FMEA for LVC family (REV 1.0) PDF (44.0 kB) AN11009 [English]	04 Feb 2011
Power considerations when using CMOS and BiCMOS logic devices (REV 1.0) PDF (100.0 kB) AN263 [English]	05 Feb 2002
Interfacing 3 Volt and 5 Volt Applications (REV 1.0) PDF (63.0 kB) AN240 [English]	15 Sep 1995

Brochures (1)

Name/Description	Modified Date
Low voltage CMOS family - LVC (REV 1.0) PDF (2.6 MB) 75017668 [English]	10 Jul 2015

Selector Guides (2)

Name/Description	Modified Date
ロジック製品セレクションガイド... (REV 1.0) PDF (38.3 MB) LOGIC_SELECTION_GUIDE_2015_JP [English]	19 Nov 2015
Logic selection guide 2016 (REV 1.1) PDF (15.3 MB) 75017285 [English]	08 Jan 2015

Package Information (2)

Name/Description	Modified Date
plastic thin shrink small outline package; 48 leads; body width 6.1 mm (REV 1.0) PDF (467.0 kB) SOT362-1 [English]	08 Feb 2016
plastic shrink small outline package; 48 leads; body width 7.5 mm (REV 1.0) PDF (482.0 kB) SOT370-1 [English]	08 Feb 2016

Packing (2)

Name/Description	Modified Date
Standard product orientation 12NC ending 118 (REV 2.0) PDF (87.0 kB) SOT370-1_118 [English]	19 Apr 2013
TSSOP48; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... (REV 5.0) PDF (242.0 kB) SOT362-1_118 [English]	15 Apr 2013

Supporting Information (2)

Name/Description	Modified Date
Footprint for reflow soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-REFLOW [English]	08 Oct 2009
Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE [English]	08 Oct 2009

IBIS Model

lvc163 IBIS model (REV 1.0) ibs LVC163 4/7/2013
lvc16373a IBIS model (REV 1.0) ibs LVC16373A 4/7/2013
lvch16373a IBIS model (REV 1.0) ibs LVCH16373A 4/7/2013

Ordering Information

Product	Status
74LVCH16373ADL	Active
74LVCH16373ADGG	Active
74LVC16373ADL	Active
74LVC16373ADGG	Active

Package Information

Product ID	Outline Version	Reflow/Wave Soldering	Packing	Product Status	Part NumberOrdering code(12NC)	Marking	Chemical Content	LeadFree Conversion Date	EFR	IFR(FIT)	MTBF(hour)	MSL	MSL LF
74LVC16373ADGG	SOT362-1	SSOP-TSSOP-VSO-WAVE	Bulk Pack	Active	74LVC16373ADGG,112 (9352 351 70112)	LVC16373A	74LVC16373ADGG	Always Pb-free	123.8	3.87	2.58E8	1	1
			Reel 13" Q1/T1	Active	74LVC16373ADGG,118 (9352 351 70118)	LVC16373A	74LVC16373ADGG	Always Pb-free	123.8	3.87	2.58E8	1	1
			Reel 13" Q1/T1 in Drypack	Withdrawn	74LVC16373ADGG,518 (9352 351 70518)	LVC16373A	74LVC16373ADGG	week 14, 2005	123.8	3.87	2.58E8	2	2
74LVCH16373ADGG	SOT362-1	SSOP-TSSOP-VSO-WAVE	Bulk Pack	Active	74LVCH16373ADGG,11 (9352 384 90112)	LVCH16373A	74LVCH16373ADGG	Always Pb-free	123.8	3.87	2.58E8	1	1
			Reel 13" Q1/T1	Active	74LVCH16373ADGG:11 (9352 384 90118)	LVCH16373A	74LVCH16373ADGG	Always Pb-free	123.8	3.87	2.58E8	1	1
			Reel 13" Q1/T1 in Drypack	Withdrawn	74LVCH16373ADGG:51 (9352 384 90518)	LVCH16373A	74LVCH16373ADGG	week 14, 2005	123.8	3.87	2.58E8	2	2
74LVCH16373ADL	SOT370-1	SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE	Reel 13" Q1/T1	Active	74LVCH16373ADL,118 (9352 384 80118)	LVCH16373A	74LVCH16373ADL	week 13, 2005	123.8	3.87	2.58E8	1	1
74LVCH16373ADL	SOT370-1		Bulk Pack	Active	74LVCH16373ADL,112 (9352 384 80112)	LVCH16373A	74LVCH16373ADL	week 13, 2005	123.8	3.87	2.58E8	1	1
74LVC16373ADL	SOT370-1	SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE	Reel 13" Q1/T1	Active	74LVC16373ADL,118 (9352 351 60118)	LVC16373A	74LVC16373ADL	week 13, 2005	123.8	3.87	2.58E8	1	1
74LVC16373ADL	SOT370-1		Bulk Pack	Active	74LVC16373ADL,112 (9352 351 60112)	LVC16373A	74LVC16373ADL	week 13, 2005	123.8	3.87	2.58E8	1	1