IN74HCU04A IN74HCU04A Hex Unbuffered Inverters High-Performance Silicon-Gate CMOS The IN74HCU04A is identical in pinout to the 74LS04. This contain six independent unbuffered inverters. These inverters are well suited for use as oscillators, pulse shapers and in many other applications requiring a high-input impedance amplifier. This device is characterized for over wide temperature ranges to meet industry and ation over military specifications. • Low Power consumption characteristic of CMOS devices • Output drive capability: 10 LS TTL Loads Min. • Operating speed superior to LS TTL • Wide operating voltage range: 2.0 to 6.0 V • Low input current: 1.0 µA Max. • Low quiescent current: 20µA Max. • High noise immunity characteristic of CMOS • Diode protection on all inputs ORDERING INFORMATION IN74HCU04AN Plastic IN74HCU04AD SOIC TA = -55° to 125° C for all packages PIN ASSIGNMENT LOGIC DIAGRAM FUNCTION TABLE Inputs Output A Y L H H L PIN 14 =VCC PIN 7 = GND 1 IN74HCU04A MAXIMUM RATINGS* Symbol Parameter Value Unit -0.5 to +7.0 V VCC DC Supply Voltage (Referenced to GND) VIN DC Input Voltage (Referenced to GND) -1.5 to VCC +1.5 V DC Output Voltage (Referenced to GND) -0.5 to VCC +0.5 V DC Input Current, per Pin ±20 mA IOUT DC Output Current, per Pin ±25 mA ICC DC Supply Current, VCC and GND Pins ±50 mA PD Power Dissipation in Still Air, Plastic DIP+ SOIC Package+ 750 500 mW -65 to +150 °C 260 °C VOUT IIN Tstg TL Storage Temperature Lead Temperature, 1 mm from Case for 10 Seconds (Plastic DIP or SOIC Package) * Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Recommended Operating Conditions. +Derating - Plastic DIP: - 10 mW/°C from 65° to 125°C SOIC Package: : - 7 mW/°C from 65° to 125°C RECOMMENDED OPERATING CONDITIONS Symbol VCC VIN, VOUT Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage, Output Voltage (Referenced to GND) TA Operating Temperature, All Package Types tr, tf Input Rise and Fall Time (Figure 1) VCC =2.0 V VCC =4.5 V VCC =6.0 V Min Max Unit 2.0 6.0 V 0 VCC V -55 +125 °C 0 0 0 1000 500 400 ns This device contains protection circuitry to guard against damage due to high static voltages or electric fields. However, precautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this high-impedance circuit. For proper operation, VIN and VOUT should be constrained to the range GND≤(VIN or VOUT)≤VCC. Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or VCC). Unused outputs must be left open. 2 IN74HCU04A DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND) VCC Guaranteed Limit V 25 °C to -55°C ≤85 °C ≤125 °C Unit Minimum HighLevel Input Voltage 2.0 4.5 6.0 1.7 3.6 4.8 1.7 3.6 4.8 1.7 3.6 4.8 V VIL Maximum Low Level Input Voltage 2.0 4.5 6.0 0.3 0.8 1.1 0.3 0.8 1.1 0.3 0.8 1.1 V VOH Minimum HighLevel Output Voltage 2.0 4.5 6.0 1.8 4.0 5.5 1.8 4.0 5.5 1.8 4.0 5.5 V 4.5 6.0 3.86 5.36 3.76 5.26 3.7 5.2 2.0 4.5 6.0 0.2 0.5 0.5 0.2 0.5 0.5 0.2 0.5 0.5 VIN=VIH or VIL IOL = 4 mA IOL = 5.2 mA 4.5 6.0 0.32 0.32 0.37 0.37 0.4 0.4 Symbol Parameter VIH Test Conditions VIN=VIH or VIL IOH = -20 µA VIN=VIH or VIL IOH = -4 mA IOH = -5.2 mA VOL Maximum LowLevel Output Voltage VIN=VIH or VIL IOL = 20 µA V IIN Maximum Input Leakage Current VIN=VCC or GND 6.0 ±0.1 ±1.0 ±1.0 µA ICC Maximum Quiescent Supply Current (per Package) VIN=VCC or GND IOUT=0 µA 6.0 2.0 20 40 µA 3 IN74HCU04A AC ELECTRICAL CHARACTERISTICS (CL=50pF,Input tr=tf=6.0 ns) Guaranteed Limit VCC Symbol Parameter V 25 °C to -55°C ≤85°C ≤125°C Unit tPLH, tPHL Maximum Propagation Delay, Input A to Output Y (Figures 1 and 2) 2.0 4.5 6.0 80 16 14 100 20 17 120 24 20 ns tTLH, tTHL Maximum Output Transition Time, Any Output (Figures 1 and 2) 2.0 4.5 6.0 75 15 13 95 19 16 110 22 19 ns - 10 10 10 pF CIN Maximum Input Capacitance CPD Power Dissipation Capacitance (Per Inverter) Typical @25°C,VCC=5.0 V Used to determine the no-load dynamic power consumption: PD=CPDVCC2f+ICCVCC 15 pF TEST POINT tr tf VCC 90% 50% 10% INPUT A GND tPLH tPHL 90% 50% 10% OUTPUT Y OUTPUT DEVICE UNDER TEST tTLH tTHL CL* * Includes all probe and jig capacitance Figure 1. Switching Waveforms. Figure 2. Test Circuit LOGIC DETAIL (1/6 of Device Show) VCC A Y TYPICAL APPLICATIONS 4 IN74HCU04A Crystal Oscillator Stable RC Oscillator R2 1/6HCU04 1/6HCU04 1/6HCU04 Vout 1/6HCU04 R2 > > R1 C1 < C2 C R1 R2 C1 R1 C2 Vout Schmitt Trigger High Input Single-Stage Amplifier with a 2 to 6 V Supply Range R2 VCC 1 M 1/6HCU04 R2 > 6R1 R1 1/6HCU04 1/6HCU04 INPUT Vin OUTPUT Vout 1M Multi-Stage Amplifier LED Driver VCC +V 1/6HCU04 1/6HCU04 1/6HCU04 INPUT 1/6HCU04 OUTPUT For reduced power suplly current, use high-efficiency LEDs such as the Hewlett-Packard HLMP series or equivalent 5 IN74HCU04A N SUFFIX PLASTIC DIP (MS - 001AA) A Dimension, mm 8 14 B 7 1 Symbol MIN MAX A 18.67 19.69 B 6.1 7.11 5.33 C F L C -T- SEATING PLANE N G M K J H D 0.25 (0.010) M T NOTES: 1. Dimensions “A”, “B” do not include mold flash or protrusions. Maximum mold flash or protrusions 0.25 mm (0.010) per side. D 0.36 0.56 F 1.14 1.78 G 2.54 H 7.62 J 0° 10° K 2.92 3.81 L 7.62 8.26 M 0.2 0.36 N 0.38 D SUFFIX SOIC (MS - 012AB) Dimension, mm A 14 8 H B 1 G P 7 R x 45 C -TK D SEATING PLANE J 0.25 (0.010) M T C M NOTES: 1. Dimensions A and B do not include mold flash or protrusion. 2. Maximum mold flash or protrusion 0.15 mm (0.006) per side for A; for B ‑ 0.25 mm (0.010) per side. F M Symbol MIN MAX A 8.55 8.75 B 3.8 4 C 1.35 1.75 D 0.33 0.51 F 0.4 1.27 G 1.27 H 5.27 J 0° 8° K 0.1 0.25 M 0.19 0.25 P 5.8 6.2 R 0.25 0.5 6