View 74LVX14SJ_455200.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

74LVX14 Low Voltage Hex Inverter with Schmitt Trigger Input
March 1993 Revised February 2005
74LVX14 Low Voltage Hex Inverter with Schmitt Trigger Input
General Description
The LVX14 contains six inverter gates each with a Schmitt trigger input. They are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals. In addition, they have a greater noise margin than conventional inverters. The LVX14 has hysteresis between the positive-going and negative-going input thresholds (typically 1.0V) which is determined internally by transistor ratios and is essentially insensitive to temperature and supply voltage variations. The inputs tolerate voltages up to 7V allowing the interface of 5V systems to 3V systems.
Features
s Input voltage level translation from 5V to 3V s Ideal for low power/low noise 3.3V applications s Guaranteed simultaneous switching noise level and dynamic threshold performance
Ordering Code:
Order Number 74LVX14M 74LVX14MX_NL 74LVX14SJ 74LVX14MTC 74LVX14MTCX_NL (Note 1) Package Number M14A M14A M14D MTC14 MTC14 Package Description 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow Pb-Free 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow Pb-Free 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Pb-Free 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Devices also available in Tape and Reel. Specify by appending suffix letter "X" to the ordering code. Pb-Free package per JEDEC J-STD-020B. Note 1: "_NL" indicates Pb-Free package (per JEDEC J-STD-020B). Device available in Tape and Reel only.
(c) 2005 Fairchild Semiconductor Corporation
DS011603
www.fairchildsemi.com
74LVX14
Logic Symbol
IEEE/IEC
Connection Diagram
Truth Table Pin Descriptions
Pin Names In On Description Inputs Outputs Input A L H Output O H L
www.fairchildsemi.com
2
74LVX14
Absolute Maximum Ratings(Note 2)
Supply Voltage (VCC ) DC Input Diode Current (IIK) VI
0.5V to 7.0V 20 mA 0.5V to 7V 20 mA 20 mA 0.5V to VCC 0.5V r25 mA r50 mA 65qC to 150qC
180 mW
Recommended Operating Conditions (Note 3)
Supply Voltage (VCC) Input Voltage (VI) Output Voltage (VO) Operating Temperature (TA) 2.0V to 3.6V 0V to 5.5V 0V to VCC
0.5V
DC Input Voltage (VI) DC Output Diode Current (IOK) VO VO
40qC to 85qC
0.5V VCC 0.5V
DC Output Voltage (VO) DC Output Source or Sink Current (IO) DC VCC or Ground Current (ICC or IGND) Storage Temperature (TSTG) Power Dissipation
Note 2: The "Absolute Maximum Ratings" are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The "Recommended Operating Conditions" table will define the conditions for actual device operation. Note 3: Unused inputs must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Symbol Vt Vt VH VOH Parameter Positive Threshold Negative Threshold Hysteresis HIGH Level Output Voltage VOL LOW Level Output Voltage IIN ICC Input Leakage Current Quiescent Supply Current VCC 3.0 3.0 3.0 2.0 3.0 3.0 2.0 3.0 3.0 3.6 3.6 0.9 0.3 1.9 2.9 2.58 0.0 0.0 0.1 0.1 0.36 2.0 3.0 1.2 TA Min
25qC
Typ Max 2.2
TA
40qC to 85qC
Min 0.9 0.3 1.9 2.9 2.48 0.1 0.1 0.44 1.2 Max 2.2
Units V V V
Conditions
IOH V VIN VIL or VIH IOH IOH IOL V VIN VIN VIN VIL or VIH IOL IOL 5.5V or GND VCC or GND
50 PA 50 PA 4 mA
50 PA 50 PA 4 mA
r0.1
2.0
r1.0
20
PA PA
Noise Characteristics (Note 4)
Symbol VOLP VOLV VIHD VILD Parameter Quiet Output Maximum Dynamic VOL Quiet Output Minimum Dynamic VOL Minimum HIGH Level Dynamic Input Voltage Maximum LOW Level Dynamic Input Voltage
tf 3ns
VCC (V) 3.3 3.3 3.3 3.3
TA Typ 0.3
25qC Limit 0.5 Units V V V V
CL (pF) 50 50 50 50
0.3
0.5
2.0 0.8
Note 4: Input tr
3
www.fairchildsemi.com
74LVX14
AC Electrical Characteristics
Symbol tPLH tPHL Parameter Propagation Delay Time VCC (V) 2.7 3.3 r 0.3 tOSLH tOSHL Output to Output Skew (Note 5) 2.7 3.3
|tPLHm tPLHn|, tOSHL |tPHLm tPHLn|
TA Min
25qC
Typ 8.7 11.2 6.8 9.3 Max 16.3 19.8 10.6 14.1 1.5 1.5
TA
40qC to 85qC
Min 1.0 1.0 1.0 1.0 Max 19.5 23.0 12.5 16.0 1.5 1.5
Units
CL (pF) 15
ns
50 15 50
ns
50
Note 5: Parameter guaranteed by design. tOSLH
Capacitance
Symbol CIN CPD Input Capacitance Power Dissipation Capacitance (Note 6) Parameter Min TA
25qC
Typ 4 21 Max 10
TA
40qC to 85qC
Min Max 10
Units pF pF
Note 6: CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.
www.fairchildsemi.com
4
74LVX14
Physical Dimensions inches (millimeters) unless otherwise noted
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow Package Number M14A
5
www.fairchildsemi.com
74LVX14
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
Pb-Free 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide Package Number M14D
www.fairchildsemi.com
6
74LVX14 Low Voltage Hex Inverter with Schmitt Trigger Input
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Package Number MTC14
Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. LIFE SUPPORT POLICY FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. 7 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com
www.fairchildsemi.com

▲Up To Search▲

Price & Availability of 74LVX14SJ

	To Download 74LVX14SJ Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .