MC74AC14, MC74ACT14 Hex Inverter Schmitt Trigger HighPerformance SiliconGate CMOS The MC74AC14/74ACT14 contains six logic inverters which www.onsemi.com accept standard CMOS Input signals (TTL levels for MC74ACT14) and provide standard CMOS output levels. They are capable of MARKING transforming slowly changing input signals into sharply defined, DIAGRAMS jitterfree output signals. In addition, they have a greater noise margin 14 then conventional inverters. The MC74AC14/74ACT14 has hysteresis between the SOIC14 xxx14G positivegoing and negativegoing input thresholds (typically 1.0 V) D SUFFIX AWLYWW CASE 751A which is determined internally by transistor ratios and is essentially 14 1 insensitive to temperature and supply voltage variations. 1 14 Features Schmitt Trigger Inputs xxx TSSOP14 14 Outputs Source/Sink 24 mA DT SUFFIX ALYW 1 MC74ACT14 Has TTL Compatible Inputs CASE 948G 14 NLV Prefix for Automotive and Other Applications Requiring 1 Unique Site and Control Change Requirements AECQ100 xxx = AC or ACT Qualified and PPAP Capable A = Assembly Location These Devices are PbFree, Halogen Free/BFR Free and are RoHS WL or L = Wafer Lot Y = Year Compliant WW or W = Work Week G or = PbFree Package (Note: Microdot may be in either location) V CC 14 13 12 11 10 9 8 1 2 3 4 567 GND (Top View) Figure 1. Pinout: 14Lead Packages Conductors FUNCTION TABLE Input Output A O L H H L ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 5 of this data sheet. Semiconductor Components Industries, LLC, 2015 1 Publication Order Number: January, 2015 Rev. 10 MC74AC14/DMC74AC14, MC74ACT14 MAXIMUM RATINGS Symbol Parameter Value Unit V DC Supply Voltage 0.5 to 7.0 V CC V DC Input Voltage 0.5 V V 0.5 V I I CC V DC Output Voltage (Note 1) 0.5 V V 0.5 V O O CC I DC Input Diode Current 20 mA IK I DC Output Diode Current 50 mA OK I DC Output Sink/Source Current 50 mA O I DC Supply Current per Output Pin 50 mA CC I DC Ground Current per Output Pin 50 mA GND T Storage Temperature Range 65 to 150 C STG T Lead temperature, 1 mm from Case for 10 Seconds 260 C L T Junction temperature under Bias 150 C J Thermal Resistance (Note 2) SOIC 125 C/W JA TSSOP 170 P Power Dissipation in Still Air at 85C SOIC 125 mW D TSSOP 170 MSL Moisture Sensitivity Level 1 F Flammability Rating Oxygen Index: 30% 35% UL 94 V0 0.125 in R V ESD Withstand Voltage Human Body Model (Note 3) > 2000 V ESD Machine Model (Note 4) > 200 Charged Device Model (Note 5) > 1000 I LatchUp Performance Above V and Below GND at 85C (Note 6) 100 mA LatchUp CC Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 1. I absolute maximum rating must be observed. O 2. The package thermal impedance is calculated in accordance with JESD517. 3. Tested to EIA/JESD22A114A. 4. Tested to EIA/JESD22A115A. 5. Tested to JESD22C101A. 6. Tested to EIA/JESD78. RECOMMENDED OPERATING CONDITIONS Symbol Parameter Min Typ Max Unit AC 2.0 5.0 6.0 V Supply Voltage V CC ACT 4.5 5.0 5.5 V , V DC Input Voltage, Output Voltage (Ref. to GND) 0 V V in out CC V 3.0 V 150 CC Input Rise and Fall Time (Note 1) V 4.5 V 40 ns/V t , t CC r f AC Devices except Schmitt Inputs V 5.5 V 25 CC V 4.5 V 10 CC Input Rise and Fall Time (Note 2) t , t ns/V r f ACT Devices except Schmitt Inputs V 5.5 V 8.0 CC T Junction Temperature (PDIP) 140 C J T Operating Ambient Temperature Range 40 25 85 C A I Output Current High 24 mA OH I Output Current Low 24 mA OL Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond the Recommended Operating Ranges limits may affect device reliability. 1. V from 30% to 70% V see individual Data Sheets for devices that differ from the typical input rise and fall times. in CC 2. V from 0.8 V to 2.0 V see individual Data Sheets for devices that differ from the typical input rise and fall times. in www.onsemi.com 2