TECHNICAL DATA IN74LS07 Hex Non-Inverted Buffers with OpenCollector Outputs This device contains hex non inverted buffers with open-collector. It performs the Boolean function Y=A in positive Logic. • High Output Voltage (30 V) • High Speed ( tPD = 12 ns typical) • Low Power Dissipation (PD = 13 mW per Gate) ORDERING INFORMATION IN74LS07N Plastic IN74LS07D SOIC TA = 0° to 70° C for all packages LOGIC DIAGRAM PIN ASSIGNMENT FUNCTION TABLE Inputs Output A Y H H L L PIN 14 =VCC PIN 7 = GND 1 IN74LS07 MAXIMUM RATINGS* Symbol Parameter Value Unit VCC Supply Voltage 7.0 V VIN Input Voltage 5.5 V VOUT Output Voltage 30 V Tstg Storage Temperature Range -65 to +150 °C * Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Recommended Operating Conditions. RECOMMENDED OPERATING CONDITIONS Symbol Parameter Min Max Unit 5.25 V VCC Supply Voltage 4.75 VIH High Level Input Voltage 2.0 VIL Low Level Input Voltage 0.8 V VOH High Level Output Voltage 30 V IOL Low Level Output Current 40 mA TA Ambient Temperature Range +70 °C 0 V DC ELECTRICAL CHARACTERISTICS over full operating conditions Guaranteed Limit Symbol Test Conditions Min Max Unit VIK Input Clamp Voltage VCC = min, IIN = -18 mA -1.5 V IOH High Level Output Current VCC = min, VOH= max 250 µA VOL Low Level Output Voltage VCC = min, IOL = 16 mA 0.4 V VCC = min, IOL = 40 mA 0.7 VCC = max, VIN = 2.7 V 20 µA VCC = max, VIN = 5.5 V 1 mA IIH 2 Parameter High Level Input Current IIL Low Level Input Current VCC = max, VIN = 0.4 V -0.2 mA ICC Supply Current VCC = max Total with outputs high 14 mA Total with outputs low 45 IN74LS07 AC ELECTRICAL CHARACTERISTICS (TA = 25°C, VCC = 5.0 V, CL = 15 pF, RL = 110 Ω,tr = 15 ns, tf = 6.0 ns) Symbol Parameter Min Max Unit tPLH Propagation Delay, Input A to Output Y 10 ns tPHL Propagation Delay, Input A to Output Y 30 ns Figure 1. Switching Waveforms NOTE A. CL includes probe and jig capacitance. Figure 2. Test Circuit 3