KK74LV14D

TECHNICAL DATA KK74LV14 Hex Schmitt-Trigger Inverter The 74LV14 is a low-voltage Si-gate CMOS device and is pin and function compatible with 74HC/HCT14. The 74LV14 provides six inverting buffers with Schmitt-trigger action. • • • • Wide Operating Voltage: 1.0 to 5.5 V Optimized for Low Voltage applications: 1.0 to 3.6 V Accepts TTL input levels between VCC =2.7 V and VCC =3.6 V Low input current ORDERING INFORMATION KK74LV14N Plastic KK74LV14D SOIC TA = -40° to 125° C for all packages LOGIC DIAGRAM PIN ASSIGNMENT FUNCTION TABLE Input A L H Output Y= A H L PIN 14 =VCC PIN 7 = GND 1 KK74LV14 MAXIMUM RATINGS* Symbol VCC IIK* Io* 1 Parameter DC supply voltage (Referenced to GND) DC input diode current DC output diode current DC output source or sink current -bus driver outputs DC GND current for types with - bus driver outputs DC VCC current for types with - bus driver outputs Power dissipation per paskade, plastic DIP+ SOIC package+ Storage temperature Lead temperature, 1.5 mm from Case for 10 seconds (Plastic DIP ), 0.3 mm (SOIC Package) Value -0.5 ÷ +7.0 ±20 ±50 ±25 ±50 ±50 750 500 -65 ÷ +150 260 Unit V mA mA mA mA mA mW °C °C IOK*2 3 IGND ICC PD Tstg TL * 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: - 12 mW/°C from 70° to 125°C SOIC Package: : - 8 mW/°C from 70° to 125°C *1: VI < -0.5V or VI > VCC+0.5V *2: Vo < -0.5V or Vo > VCC+0.5V *3: -0.5V < Vo < VCC+0.5V RECOMMENDED OPERATING CONDITIONS Symbol VCC VIN, VOUT TA tr, tf Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage, Output Voltage (Referenced to GND) Operating Temperature, All Package Types Input Rise and Fall Time 1.0 V≤VCC