MM74HC34 Datasheet | National Semiconductor

Description The MM54HC34 MM74HC34 are logic functions fabricated by using advanced silicon-gate CMOS technology which provides the inherent benefits of CMOS low quiescent power and wide power supply range but are functionally as well as pin-out patible with standard DM54LS 74LS devices The MM54HC34 MM74HC34 feature low power dissipation and fast switching times All inputs are protected from static discharge by internal diodes to VCC and ground Features Fast switching t PLH t PHL e 10 ns (typ) High fanout t 10 LS loads Connection Diagram Dual-In-Line Package TL F 9389 - 1 Top View Order Number MM54HC34 or MM74HC34 .. C1995 National Semiconductor Corporation TL F 9389 RRD-B30M105 Printed in U S A Absolute Maximum Ratings (Notes 1 2) Operating Conditions Supply Voltage (VCC) DC Input or Output Voltage (VIN VOUT) Operating Temp Range (TA) MM74HC MM54HC Input Rise or Fall Times (tr tf) VCC e 2 0V VCC e 4 5V VCC e 6 0V Min 2 0 Max 6 VCC Units V V If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications b 0 5V to a 7 0V Supply Voltage (VCC) b 1 5V to VCC a 1 5V DC Input Voltage (VIN) b 0 5V to VCC a 0 5V DC Output Voltage (VOUT) g 20 m A Clamp Diode Current (IIK IOK) g 25 m A DC Output Current per pin (IOUT) g 50 m A DC VCC or GND Current per pin (IICC) b 65 C to a 150 C Storage Temperature Range (TSTG) Power Dissipation (PD) (Note 3) 600 m W S O Package only 500 m W Lead Temperature (TL) (Soldering 10 seconds) 260 C b 40 b 55 a 85 a 125 C C ns ns ns 1000 500 400 DC Electrical Characteristics (Note 4) Symbol Parameter Conditions VCC TA e 25 C Typ VIH Minimum High Level Input Voltage Maximum Low Level Input Voltage Minimum High Level Output Voltage VIN e VIL l IOUTl s 20 m A 2 0V 4 5V 6 0V 2 0V 4 5V 6 0V 2 0V 4 5V 6 0V 4 5V 6 0V 2 0V 4 5V 6 0V 4 5V 6 0V 6 0V 6 0V 20 45 60 42 57 0 0 0 02 02 15 3 15 42 05 1 35 18 19 44 59 3 98 5 48 01 01 01 0 26 0 26 g0 1 74HC TA e...