MM74HC14 Hex Inverting Schmitt Trigger Features General Description Typical propagation delay: 13ns The MM74HC14 utilizes advanced silicon-gate CMOS technology to achieve the low power dissipation and high noise immunity of standard CMOS, as well as the capability to drive 10 LS-TTL loads. Wide power supply range: 2V-6V Low quiescent current: 20A maximum (74HC Series) Low input current: 1A maximum Fanout of 10 LS-TTL loads Typical hysteresis voltage: 0.9V at VCC = 4.5V The 74HC logic family is functionally and pinout compatible with the standard 74LS logic family. All inputs are protected from damage due to static discharge by internal diode clamps to VCC and ground. Ordering Information Order Number MM74HC14M MM74HC14SJ MM74HC14MTC MM74HC14N Package Number Package Description M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow M14D 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide MTC14 N14A 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Device also available in Tape and Reel. Specify by appending suffix letter "X" to the ordering number. All packages are lead free per JEDEC: J-STD-020B standard. Connection Diagram Logic Diagram Pin Assignments for DIP, SOIC, SOP and TSSOP Top View (c)1983 Fairchild Semiconductor Corporation MM74HC14 Rev. 1.4.0 www.fairchildsemi.com MM74HC14 -- Hex Inverting Schmitt Trigger February 2008 Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Symbol Parameter Rating VCC Supply Voltage VIN DC Input Voltage -1.5 to VCC+1.5V DC Output Voltage -0.5 to VCC+0.5V VOUT IIK, IOK -0.5 to +7.0V Clamp Diode Current 20mA IOUT DC Output Current, per pin 25mA ICC DC VCC or GND Current, per pin 50mA TSTG PD Storage Temperature Range -65C to +150C Power Dissipation Note 2 600mW S.O. Package only TL 500mW Lead Temperature (Soldering 10 seconds) 260C Notes: 1. Unless otherwise specified all voltages are referenced to ground. 2. Power Dissipation temperature derating -- plastic "N" package: -12mW/C from 65C to 85C. Recommended Operating Conditions The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not recommend exceeding them or designing to absolute maximum ratings. Symbol VCC VIN, VOUT TA Parameter Min. Max. Units Supply Voltage 2 6 V DC Input or Output Voltage 0 VCC V -55 +125 C Operating Temperature Range (c)1983 Fairchild Semiconductor Corporation MM74HC14 Rev. 1.4.0 www.fairchildsemi.com 2 MM74HC14 -- Hex Inverting Schmitt Trigger Absolute Maximum Ratings(1) Symbol VT+ Parameter Positive Going Threshold Voltage VCC (V) 2.0 Conditions Minimum Hysteresis Voltage 2.7 2.0 2.0 2.0 3.2 3.0 3.0 3.0 1.2 1.5 1.5 1.5 4.5 2.7 3.15 3.15 3.15 6.0 3.2 4.2 4.2 4.2 4.5 2.0 Maximum 0.7 0.3 0.3 0.3 4.5 1.8 0.9 0.9 0.9 6.0 2.2 1.2 1.2 1.2 0.7 1.0 1.0 1.0 4.5 1.8 2.2 2.2 2.2 6.0 2.2 3.0 3.0 3.0 0.5 0.2 0.2 0.2 0.9 0.4 0.4 0.4 1.0 0.5 0.5 0.5 0.5 1.0 1.0 1.0 4.5 0.9 1.4 1.4 1.4 6.0 1.0 1.5 1.5 1.5 2.0 1.9 1.9 1.9 4.5 4.4 4.4 4.4 6.0 5.9 5.9 5.9 2.0 Minimum Maximum Minimum 6.0 2.0 VOL Minimum HIGH Level Output Voltage Maximum LOW Level Output Voltage Guaranteed Limits 1.0 4.5 VOH Typ. 1.0 2.0 VH TA = -55C to 125C 1.0 2.0 Negative Going Threshold Voltage TA = -40C to 85C 1.2 6.0 VT- TA = 25C 2.0 4.5 Maximum VIN = VIL, |IOUT| = 20A 6.0 4.5 VIN = VIL, |IOUT| = 4.0mA 4.2 3.98 3.84 3.7 6.0 VIN = VIL, |IOUT| = 5.2mA 5.7 5.48 5.34 5.2 2.0 VIN = VIH, |IOUT| = 20A 0 0.1 0.1 0.1 0 0.1 0.1 0.1 0 0.1 0.1 0.1 4.5 6.0 4.5 VIN = VIH, |IOUT| = 4.0mA 0.2 0.26 0.33 0.4 6.0 VIN = VIH, |IOUT| = 5.2mA 0.2 0.26 0.33 0.4 Units V V V V V IIN Maximum Input Current 6.0 VIN = VCC or GND 0.1 1.0 1.0 A ICC Maximum Quiescent Supply Current 6.0 VIN = VCC or GND, IOUT = 0A 2.0 20 40 A Note: 3. For a power supply of 5V 10% the worst case output voltages (VOH, and VOL) occur for HC at 4.5V. Thus the 4.5V values should be used when designing with this supply. Worst case VIH and VIL occur at VCC = 5.5V and 4.5V respectively. (The VIH value at 5.5V is 3.85V.) The worst case leakage current (IIN, ICC, and IOZ) occur for CMOS at the higher voltage and so the 6.0V values should be used. (c)1983 Fairchild Semiconductor Corporation MM74HC14 Rev. 1.4.0 www.fairchildsemi.com 3 MM74HC14 -- Hex Inverting Schmitt Trigger DC Electrical Characteristics(3) Symbol tPHL, tPLH Parameter Conditions Maximum Propagation Delay Typ. Guaranteed Limit Units 12 22 ns AC Electrical Characteristics VCC = 2.0V to 6.0V, CL = 50pF, tr = tf = 6ns (unless otherwise specified) Symbol tPHL, tPLH tTLH, tTHL Parameter Maximum Propagation Delay Maximum Output Rise and Fall Time CPD Power Dissipation Capacitance(4) CIN Maximum Input Capacitance VCC (V) Conditions TA = 25C TA = -40C to 85C TA = -55C to 125C Typ. Guaranteed Limits 2.0 60 125 156 188 4.5 13 25 31 38 6.0 11 21 26 32 2.0 30 75 95 110 4.5 8 15 19 22 6.0 7 13 16 19 (per gate) 27 5 Units ns ns pF 10 10 10 pF Note: 4. CPD determines the no load dynamic power consumption, PD = CPD VCC2 f + ICC VCC, and the no load dynamic current consumption, IS = CPD VCC f + ICC . (c)1983 Fairchild Semiconductor Corporation MM74HC14 Rev. 1.4.0 www.fairchildsemi.com 4 MM74HC14 -- Hex Inverting Schmitt Trigger AC Electrical Characteristics VCC = 5V, TA = 25C, CL = 15pF, tr = tf = 6ns Input Threshold, VT+, VT-, vs Power Supply Voltage Propagation Delay vs. Power Supply Typical Applications Low Power Oscillator Note: The equations assume t1+ t2 >> tpd0 + tpd1 (c)1983 Fairchild Semiconductor Corporation MM74HC14 Rev. 1.4.0 www.fairchildsemi.com 5 MM74HC14 -- Hex Inverting Schmitt Trigger Typical Performance Characteristics 8.75 8.50 0.65 A 7.62 14 8 B 5.60 4.00 3.80 6.00 PIN ONE INDICATOR 1 1.70 7 0.51 0.35 1.27 0.25 (0.33) 1.75 MAX 1.50 1.25 1.27 LAND PATTERN RECOMMENDATION M C B A SEE DETAIL A 0.25 0.10 C 0.25 0.19 0.10 C NOTES: UNLESS OTHERWISE SPECIFIED A) THIS PACKAGE CONFORMS TO JEDEC MS-012, VARIATION AB, ISSUE C, B) ALL DIMENSIONS ARE IN MILLIMETERS. C) DIMENSIONS DO NOT INCLUDE MOLD GAGE PLANE FLASH OR BURRS. D) LANDPATTERN STANDARD: SOIC127P600X145-14M 0.36 E) DRAWING CONFORMS TO ASME Y14.5M-1994 F) DRAWING FILE NAME: M14AREV13 0.50 X 45 0.25 R0.10 R0.10 8 0 0.90 0.50 (1.04) SEATING PLANE DETAIL A SCALE: 20:1 Figure 1. 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild's worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor's online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/ (c)1983 Fairchild Semiconductor Corporation MM74HC14 Rev. 1.4.0 www.fairchildsemi.com 6 MM74HC14 -- Hex Inverting Schmitt Trigger Physical Dimensions MM74HC14 -- Hex Inverting Schmitt Trigger Physical Dimensions (Continued) Figure 2. 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild's worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor's online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/ (c)1983 Fairchild Semiconductor Corporation MM74HC14 Rev. 1.4.0 www.fairchildsemi.com 7 MM74HC14 -- Hex Inverting Schmitt Trigger Physical Dimensions (Continued) 0.65 0.43 TYP 1.65 6.10 0.45 12.00 TOP & BOTTOM R0.09 min A. CONFORMS TO JEDEC REGISTRATION MO-153, VARIATION AB, REF NOTE 6 B. DIMENSIONS ARE IN MILLIMETERS C. DIMENSIONS ARE EXCLUSIVE OF BURRS, MOLD FLASH, AND TIE BAR EXTRUSIONS D. DIMENSIONING AND TOLERANCES PER ANSI Y14.5M, 1982 E. LANDPATTERN STANDARD: SOP65P640X110-14M F. DRAWING FILE NAME: MTC14REV6 1.00 R0.09min Figure 3. 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild's worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor's online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/ (c)1983 Fairchild Semiconductor Corporation MM74HC14 Rev. 1.4.0 www.fairchildsemi.com 8 MM74HC14 -- Hex Inverting Schmitt Trigger Physical Dimensions (Continued) 19.56 18.80 14 8 6.60 6.09 1 7 (1.74) 8.12 7.62 1.77 1.14 3.56 3.30 0.35 0.20 5.33 MAX 0.38 MIN 3.81 3.17 0.58 0.35 8.82 2.54 NOTES: UNLESS OTHERWISE SPECIFIED THIS PACKAGE CONFORMS TO A) JEDEC MS-001 VARIATION BA B) ALL DIMENSIONS ARE IN MILLIMETERS. DIMENSIONS ARE EXCLUSIVE OF BURRS, C) MOLD FLASH, AND TIE BAR EXTRUSIONS. D) DIMENSIONS AND TOLERANCES PER ASME Y14.5-1994 E) DRAWING FILE NAME: MKT-N14AREV7 Figure 4. 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild's worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor's online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/ (c)1983 Fairchild Semiconductor Corporation MM74HC14 Rev. 1.4.0 www.fairchildsemi.com 9 ACEx(R) Build it NowTM CorePLUSTM CROSSVOLTTM CTLTM Current Transfer LogicTM EcoSPARK(R) EZSWITCHTM * TM PDP-SPMTM Power220(R) POWEREDGE(R) Power-SPMTM PowerTrench(R) Programmable Active DroopTM QFET(R) QSTM QT OptoelectronicsTM Quiet SeriesTM RapidConfigureTM SMART STARTTM SPM(R) STEALTHTM SuperFETTM SuperSOTTM-3 SuperSOTTM-6 SuperSOTTM-8 FPSTM FRFET(R) Global Power ResourceSM Green FPSTM Green FPSTMe-SeriesTM GTOTM i-LoTM IntelliMAXTM ISOPLANARTM MegaBuckTM MICROCOUPLERTM MicroFETTM MicroPakTM MillerDriveTM Motion-SPMTM OPTOLOGIC(R) OPTOPLANAR(R) (R) Fairchild(R) Fairchild Semiconductor(R) FACT Quiet SeriesTM FACT(R) FAST(R) FastvCoreTM FlashWriter(R) * (R) SupreMOSTM SyncFETTM (R) The Power Franchise(R) TinyBoostTM TinyBuckTM TinyLogic(R) TINYOPTOTM TinyPowerTM TinyPWMTM TinyWireTM SerDesTM UHC(R) Ultra FRFETTM UniFETTM VCXTM * EZSWITCHTM and FlashWriter(R) are trademarks of System General Corporation, used under license by Fairchild Semiconductor. DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION, OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. THESE SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD'S WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY THEREIN, WHICH COVERS THESE PRODUCTS. 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 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 of the user. 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. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Product Status Definition Advance Information Formative or In Design This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. Preliminary First Production This datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve design. No Identification Needed Full Production This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve the design. Obsolete Not In Production This datasheet contains specifications on a product that has been discontinued by Fairchild Semiconductor. The datasheet is printed for reference information only. Rev. I33 (c)1983 Fairchild Semiconductor Corporation MM74HC14 Rev. 1.4.0 www.fairchildsemi.com 10 MM74HC14 -- Hex Inverting Schmitt Trigger TRADEMARKS The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not intended to be an exhaustive list of all such trademarks.