74LVT14DB: 3.3 V hex inverter Schmitt trigger _ BDTIC a Leading Distributor in China

74LVT14DB: 3.3 V hex inverter Schmitt trigger

The 74LVT14 is a high-performance BiCMOS product designed for VCC operation at 3.3 V. It is capable of transforming slowly changing input signals into sharply defined, jitter free output signals. In addition, it has a greater noise margin than conventional inverters.

Each circuit contains a Schmitt trigger followed by a Darlington level shifter and a phase splitter driving a TTL totem-pole output. The Schmitt trigger uses positive feedback to effectively speed-up slow input transitions, and provide different input threshold voltages for positive-going and negative-going inputs. The threshold differential (typically 600 mV) is determined internally by resistor ratios and is insensitive to temperature and supply voltage variations.

74LVT14DB: Product Block Diagram

74LVT14DB: Block Diagram

Outline 3d SOT337-1

Data Sheets (1)

Name/Description	Modified Date
3.3 V hex inverter Schmitt trigger (REV 1.0) PDF (90.0 kB) 74LVT14 [English]	25 Apr 2008

Application Notes (7)

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
Ground and VCC Bounce of High-Speed Integrated Circuits (REV 1.0) PDF (25.0 kB) AN223 [English]	13 Mar 2013
Live Insertion Aspects of Philips Logic Families (REV 1.0) PDF (73.0 kB) AN252 [English]	13 Mar 2013
Test Fixtures for High Speed Logic (REV 1.0) PDF (341.0 kB) AN203 [English]	02 Apr 1998
Transmission Lines and Terminations with Philips Advanced Logic Families (REV 1.0) PDF (217.0 kB) AN246 [English]	01 Feb 1998
LVT (Low Voltage Technology) and ALVT (Advanced LVT) (REV 1.0) PDF (133.0 kB) AN243 [English]	01 Jan 1998

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 (1)

Name/Description	Modified Date
plastic shrink small outline package; 14 leads; body width 5.3 mm (REV 1.0) PDF (295.0 kB) SOT337-1 [English]	08 Feb 2016

Packing (1)

Name/Description	Modified Date
Standard product orientation 12NC ending 118 (REV 1.0) PDF (86.0 kB) SOT337-1_118 [English]	04 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

lvt14 IBIS model (REV 1.0) ibs LVT14 4/7/2013

SPICE model

lvt Spice model (REV 1.0) ZIP LVT 5/7/2013

Ordering Information

Product	Status	Family	Function	V_CC (V)	Logic switching levels	Description	Output drive capability (mA)	Package version	t_pd (ns)	f_max (MHz)	No of bits	Power dissipation considerations	T_amb (Cel)	R_th(j-a) (K/W)	Ψ_th(j-top) (K/W)	R_th(j-c) (K/W)	Package name	No of pins
74LVT14DB	Active	LVT	Schmitt-triggers	2.7 - 3.6	TTL	hex inverter Schmitt-trigger	-32/+64	SOT337-1	3.8	150	6	medium	-40~85	156	40.0		SSOP14	14

Package Information

Product ID	Package Description	Outline Version	Reflow/Wave Soldering	Packing	Product Status	Part NumberOrdering code(12NC)	Marking	Chemical Content	RoHS / Pb Free / RHF	LeadFree Conversion Date	EFR	IFR(FIT)	MTBF(hour)	MSL	MSL LF
74LVT14DB		SOT337-1	SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE	Reel 13" Q1/T1	Active	74LVT14DB,118 (9352 091 80118)	LVT14	74LVT14DB		week 13, 2005	70.8	1.33	7.52E8	1	1
74LVT14DB		SOT337-1		Bulk Pack	Active	74LVT14DB,112 (9352 091 80112)	LVT14	74LVT14DB		week 13, 2005	70.8	1.33	7.52E8	1	1