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74V2T14STR

hot 74V2T14STR

74V2T14STR

For Reference Only

Part Number 74V2T14STR
Manufacturer STMicroelectronics
Description IC INVERTER TRIPLE SOT23-8
Datasheet 74V2T14STR Datasheet
Package SOT-23-8
In Stock 3600 piece(s)
Unit Price Request a Quote
Lead Time Can Ship Immediately
Estimated Delivery Time Apr 4 - Apr 9 (Choose Expedited Shipping)
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74V2T14STR

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74V2T14STR Specifications

ManufacturerSTMicroelectronics
CategoryIntegrated Circuits (ICs) - Logic - Gates and Inverters
Datasheet 74V2T14STR Datasheet
PackageSOT-23-8
Series74V
Logic TypeInverter
Number of Circuits3
Number of Inputs3
FeaturesSchmitt Trigger
Voltage - Supply4.5 V ~ 5.5 V
Current - Quiescent (Max)1µA
Current - Output High, Low8mA, 8mA
Logic Level - Low0.5 V ~ 0.6 V
Logic Level - High2V
Max Propagation Delay @ V, Max CL8.5ns @ 5V, 50pF
Operating Temperature-55°C ~ 125°C
Mounting TypeSurface Mount
Supplier Device PackageSOT-23-8
Package / CaseSOT-23-8

74V2T14STR Datasheet

Page 1

Page 2

1/7June 2003 ■ HIGH SPEED: tPD = 5.0ns (TYP.) at VCC = 5V ■ LOW POWER DISSIPATION: ICC = 1µA(MAX.) at TA = 25°C ■ TYPICAL HYSTERESIS: Vh=700mV at VCC=4.5V ■ POWER DOWN PROTECTION ON INPUT ■ SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 8mA (MIN) at VCC = 4.5V ■ BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL ■ OPERATING VOLTAGE RANGE: VCC(OPR) = 4.5V to 5.5V ■ IMPROVED LATCH-UP IMMUNITY DESCRIPTION The 74V2T14 is an advanced high-speed CMOS TRIPLE SCHMITT INVERTER fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. The internal circuit is composed of 3 stages including buffer output, which provide high noise immunity and stable output. Power down protection is provided on input and 0 to 7V can be accepted on input with no regard to the supply voltage. This device can be used to interface 5V to 3V. Pin configuration and function are the same as those of the 74V2T04 but the 74V2T14 has hysteresis. This together with its schmitt trigger function allows it to be used on line receivers with slow rise/fall input signals. The input is equipped with protection circuits against static discharge, giving it ESD immunity and transient excess voltage. 74V2T14 TRIPLE SCHMITT INVERTER PIN CONNECTION AND IEC LOGIC SYMBOLS ORDER CODES PACKAGE T & R SOT23-8L 74V2T14STR SOT23-8L Ob so let e Pr od uc t(s ) - O bs ole te P ro du ct( s) Ob so let e Pr od uc t(s ) - O bs ole te P ro du ct( s)

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Ob so let e Pr od uc t(s ) - O bs ole te P ro du ct( s) 74V2T14 2/7 INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION TRUTH TABLE ABSOLUTE MAXIMUM RATINGS Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied. RECOMMENDED OPERATING CONDITIONS PIN No SYMBOL NAME QND FUNCTION 1, 3, 6 1A, 2A, 3A Data Inputs 7, 5, 2 1Y, 2Y, 3Y Data Outputs 4 GND Ground (0V) 8 VCC Positive Supply Voltage A Y L H H L Symbol Parameter Value Unit VCC Supply Voltage -0.5 to +7.0 V VI DC Input Voltage -0.5 to +7.0 V VO DC Output Voltage -0.5 to VCC + 0.5 V IIK DC Input Diode Current - 20 mA IOK DC Output Diode Current ± 20 mA IO DC Output Current ± 25 mA ICC or IGND DC VCC or Ground Current ± 50 mA Tstg Storage Temperature -65 to +150 °C TL Lead Temperature (10 sec) 260 °C Symbol Parameter Value Unit VCC Supply Voltage 4.5 to 5.5 V VI Input Voltage 0 to 5.5 V VO Output Voltage 0 to VCC V Top Operating Temperature -55 to 125 °C Ob so let e Pr od uc t(s ) - O bs ole te P ro du ct( s)

Page 4

Ob so let e Pr od uc t(s ) - O bs ole te P ro du ct( s) 74V2T14 3/7 DC SPECIFICATIONS AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3ns) (*) Voltage range is 5.0V ± 0.5V CAPACITIVE CHARACTERISTICS 1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC/3 Symbol Parameter Test Condition Value UnitVCC (V) TA = 25°C -40 to 85°C -55 to 125°C Min. Typ. Max. Min. Max. Min. Max. Vt+ High Level Threshold Voltage 4.5 0.9 2.0 0.9 2.0 0.9 2.0 V 5.5 1.1 2.0 1.1 2.0 1.1 2.0 Vt- Low Level Threshold Voltage 4.5 0.5 1.5 0.5 1.5 0.5 1.5 V 5.5 0.6 1.6 0.6 1.6 0.6 1.6 Vh Hysteresis Voltage 4.5 0.4 1.4 0.4 1.4 0.4 1.4 V 5.5 0.5 1.6 0.5 1.6 0.5 1.6 VOH High Level Output Voltage 4.5 IO=-50 µA 4.4 4.5 4.4 4.4 V 4.5 IO=-8 mA 3.94 3.8 3.7 VOL Low Level Output Voltage 4.5 IO=50 µA 0.0 0.1 0.1 0.1 V 4.5 IO=8 mA 0.36 0.44 0.55 II Input Leakage Current 0 to 5.5 VI = 5.5V or GND ± 0.1 ± 1.0 ± 1.0 µA ICC Quiescent Supply Current 5.5 VI = VCC or GND 1 10 20 µA +ICC Additional Worst Case Supply Current 5.5 One Input at 3.4V, other input at VCC or GND 1.35 1.5 1.5 mA Symbol Parameter Test Condition Value UnitVCC (V) CL (pF) TA = 25°C -40 to 85°C -55 to 125°C Min. Typ. Max. Min. Max. Min. Max. tPLH tPHL Propagation Delay Time 5.0 (*) 15 5.0 7.5 1.0 9.0 1.0 10.5 ns 5.0 (*) 50 6.5 8.5 1.0 10.0 1.0 11.5 Symbol Parameter Test Condition Value UnitTA = 25°C -40 to 85°C -55 to 125°C Min. Typ. Max. Min. Max. Min. Max. CIN Input Capacitance 4 10 10 10 pF CPD Power Dissipation Capacitance (note 1) 14 pF Ob so let e Pr od uc t(s ) - O bs ole te P ro du ct( s)

Page 5

Ob so let e Pr od uc t(s ) - O bs ole te P ro du ct( s) 74V2T14 4/7 TEST CIRCUIT CL = 15/50pF or equivalent (includes jig and probe capacitance) RT = ZOUT of pulse generator (typically 50Ω) WAVEFORM: PROPAGATION DELAY (f=1MHz; 50% duty cycle) Ob so let e Pr od uc t(s ) - O bs ole te P ro du ct( s)

Page 6

Ob so let e Pr od uc t(s ) - O bs ole te P ro du ct( s) 74V2T14 5/7 DIM. mm. mils MIN. TYP MAX. MIN. TYP. MAX. A 0.90 1.45 35.4 57.1 A1 0.00 0.15 0.0 5.9 A2 0.90 1.30 35.4 51.2 b 0.22 0.38 8.6 14.9 C 0.09 0.20 3.5 7.8 D 2.80 3.00 110.2 118.1 E 2.60 3.00 102.3 118.1 E1 1.50 1.75 59.0 68.8 e 0 .65 25.6 e1 1.95 76.7 L 0.35 0.55 13.7 21.6 SOT23-8L MECHANICAL DATA Ob so let e Pr od uc t(s ) - O bs ole te P ro du ct( s)

Page 7

Ob so let e Pr od uc t(s ) - O bs ole te P ro du ct( s) 74V2T14 6/7 DIM. mm. inch MIN. TYP MAX. MIN. TYP. MAX. A 180 7.086 C 12.8 13.0 13.2 0.504 0.512 0.519 D 20.2 0.795 N 60 2.362 T 14.4 0.567 Ao 3.13 3.23 3.33 0.123 0.127 0.131 Bo 3.07 3.17 3.27 0.120 0.124 0.128 Ko 1.27 1.37 1.47 0.050 0.054 0.0.58 Po 3.9 4.0 4.1 0.153 0.157 0.161 P 3.9 4.0 4.1 0.153 0.157 0.161 Tape & Reel SOT23-xL MECHANICAL DATA Ob so let e Pr od uc t(s ) - O bs ole te P ro du ct( s)

74V2T14STR Reviews

Average User Rating
5 / 5 (157)
★ ★ ★ ★ ★
5 ★
141
4 ★
16
3 ★
0
2 ★
0
1 ★
0

Finn***** Rege

January 29, 2020

Have never had a problem with my order. Packages arrive on time and in great condition.

Alfo*****Misra

January 27, 2020

Good seller, incredible reliable.Item as described. Very professional

Jeff*****Farley

January 9, 2020

These are the most popular variety of components of different types!

Zayn*****ersen

December 27, 2019

Good! quick and convenient delivery. product tracking with good advice.

Van*****rton

December 16, 2019

Super Fast Delivery & Well Packaged - Great Service - No Problems

Mae*****rza

November 26, 2019

You're my good supplier. I appreciate Heisener Electronics on many levels.

Nel***** Gola

October 30, 2019

Itams as described Fast and cheap shipping.

Alfre*****tnagar

October 20, 2019

Good quality, buy back and then use, with the newly bought hard disk, very stable, at any time you can check things, not occupy space, very convenient.

Kier*****andhu

October 16, 2019

It's so nice to have all these babies. I was using so many for projects, I decided to buy these. They'll definitely last me a while!

Nao*****Doyle

September 16, 2019

On time and as described, fast delivery. Would definitely buy again. Thx.

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