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MC74LCX02 Dataheets PDF



Part Number MC74LCX02
Manufacturers ON Semiconductor
Logo ON Semiconductor
Description Low-Voltage CMOS Quad 2-Input NOR Gate
Datasheet MC74LCX02 DatasheetMC74LCX02 Datasheet (PDF)

MC74LCX02 Low-Voltage CMOS Quad 2-Input NOR Gate With 5 V−Tolerant Inputs The MC74LCX02 is a high performance, quad 2−input NOR gate operating from a 2.3 to 3.6 V supply. High impedance TTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance. A VI specification of 5.5 V allows MC74LCX02 inputs to be safely driven from 5 V devices. Current drive capability is 24 mA at the outputs. Features • Designed for .

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MC74LCX02 Low-Voltage CMOS Quad 2-Input NOR Gate With 5 V−Tolerant Inputs The MC74LCX02 is a high performance, quad 2−input NOR gate operating from a 2.3 to 3.6 V supply. High impedance TTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance. A VI specification of 5.5 V allows MC74LCX02 inputs to be safely driven from 5 V devices. Current drive capability is 24 mA at the outputs. Features • Designed for 2.3 V to 3.6 V VCC Operation • 5 V Tolerant Inputs − Interface Capability With 5 V TTL Logic • LVTTL Compatible • LVCMOS Compatible • 24 mA Balanced Output Sink and Source Capability • Near Zero Static Supply Current (10 mA) Substantially Reduces System Power Requirements • Latchup Performance Exceeds 500 mA • ESD Performance: Human Body Model >2000 V; Machine Model >200 V • These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant 2 A0 3 B0 5 A1 6 B1 11 A2 12 B2 8 A3 9 B3 1 O0 4 O1 13 O2 10 O3 Figure 1. Logic Diagram PIN NAMES Pins An, Bn On Function Data Inputs Outputs © Semiconductor Components Industries, LLC, 2014 August, 2014 − Rev. 10 1 http://onsemi.com SOIC−14 NB D SUFFIX CASE 751A TSSOP−14 DT SUFFIX CASE 948G PIN ASSIGNMENT VCC O2 B2 A2 O3 B3 A3 14 13 12 11 10 9 8 1234567 O0 A0 B0 O1 A1 B1 GND MARKING DIAGRAMS 14 LCX02G AWLYWW 1 SOIC−14 NB 14 LCX 02 ALYWG G 1 TSSOP−14 A = Assembly Location WL, L = Wafer Lot Y = Year WW, W = Work Week G or G = Pb−Free Package (Note: Microdot may be in either location) ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 5 of this data sheet. Publication Order Number: MC74LCX02/D MC74LCX02 TRUTH TABLE Inputs An L L H H Bn L H L H H = High Voltage Level L = Low Voltage Level For ICC reasons, DO NOT FLOAT Inputs Outputs On H L L L MAXIMUM RATINGS Symbol Parameter Value Condition Unit VCC DC Supply Voltage VI DC Input Voltage VO DC Output Voltage IIK DC Input Diode Current IOK DC Output Diode Current IO ICC IGND TSTG MSL DC Output Source/Sink Current DC Supply Current Per Supply Pin DC Ground Current Per Ground Pin Storage Temperature Range Moisture Sensitivity −0.5 to +7.0 −0.5 ≤ VI ≤ +7.0 −0.5 ≤ VO ≤ VCC + 0.5 −50 −50 +50 ±50 ±100 ±100 −65 to +150 Output in HIGH or LOW State (Note 1) VI < GND VO < GND VO > VCC Level 1 V V V mA mA mA mA mA mA °C 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. IO absolute maximum rating must be observed. RECOMMENDED OPERATING CONDITIONS Symbol Parameter VCC Supply Voltage Operating Data Retention Only Min Type Max Unit 2.0 2.5, 3.3 3.6 1.5 2.5, 3.3 3.6 V VI Input Voltage VO Output Voltage (HIGH or LOW State) (3−State) 0 0 5.5 VCC V V IOH HIGH Level Output Current VCC = 3.0 V − 3.6 V VCC = 2.7 V − 3.0 V VCC = 2.3 V − 2.7 V −24 mA −12 −8 IOL LOW Level Output Current VCC = 3.0 V − 3.6 V VCC = 2.7 V − 3.0 V VCC = 2.3 V − 2.7 V +24 mA +12 +8 TA Operating Free−Air Temperature −40 +85 °C Dt/DV Input Transition Rise or Fall Rate, VIN from 0.8 V to 2.0 V, VCC = 3.0 V 0 10 ns/V 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. http://onsemi.com 2 MC74LCX02 DC ELECTRICAL CHARACTERISTICS Symbol Characteristic Condition VIH HIGH Level Input Voltage (Note 2) 2.3 V ≤ VCC ≤ 2.7 V 2.7 V ≤ VCC ≤ 3.6 V VIL LOW Level Input Voltage (Note 2) 2.3 V ≤ VCC ≤ 2.7 V 2.7 V ≤ VCC ≤ 3.6 V VOH HIGH Level Output Voltage 2.3 V ≤ VCC ≤ 3.6 V; IOH = −100 mA VCC = 2.3 V; IOH = −8 mA VCC = 2.7 V; IOH = −12 mA VCC = 3.0 V; IOH = −18 mA VCC = 3.0 V; IOH = −24 mA VOL LOW Level Output Voltage 2.3 V ≤ VCC ≤ 3.6 V; IOL = 100 mA VCC = 2.3 V; IOL = 8 mA VCC = 2.7 V; IOL = 12 mA VCC = 3.0 V; IOL = 16 mA VCC = 3.0 V; IOL = 24 mA IOFF Power Off Leakage Current VCC = 0, VIN = 5.5 V or VOUT = 5.5 V IIN Input Leakage Current VCC = 3.6 V, VIN = 5.5 V or GND ICC Quiescent Supply Current VCC = 3.6 V, VIN = 5.5 V or GND DICC Increase in ICC per Input 2.3 ≤ VCC ≤ 3.6 V; VIH = VCC − 0.6 V 2. These values of VI are used to test DC electrical characteristics only. TA = −40°C to +85°C Min Max 1.7 2.0 0.7 0.8 VCC − 0.2 1.8 2.2 2.4 2.2 0.2 0.6 0.4 0.4 0.55 10 ±5 10 500 Unit V V V V mA mA mA mA AC CHARACTERISTICS (tR = tF = 2.5 ns; RL = 500 W) Limits Symbol Parameter Waveform VCC = 3.3 V ± 0.3 V CL = 50 pF Min Max TA = −40°C to +85°C VCC = 2.7 V CL = 50 pF Min Max VCC = 2.5 V ± 0.2 V CL = 30 pF Min Max Unit tPLH Propagation Delay Time 1 1.5 5.5 1.5 6.2 1.5 6.6 ns tPHL Input−to−Output 1.5 5.5 1.5 6.2 1.5 6.6 tOSHL Output−to−Output Skew 1.0 ns tOSLH (Note 3) 1.0 3. Skew is defined as the absolute value of.


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