器件名称:
CD54ACT02
功能描述:
QUADRUPLE 2-INPUT POSITIVE-NOR GATES
文件大小:
302.4KB 共9页
简 介:
CD54ACT02, CD74ACT02 QUADRUPLE 2-INPUT POSITIVE-NOR GATES SCHS309B – JANUARY 2001 – REVISED MAY 2002 D D D D D D Inputs Are TTL-Voltage Compatible Speed of Bipolar F, AS, and S, With Significantly Reduced Power Consumption Balanced Propagation Delays ±24-mA Output Drive Current – Fanout to 15 F Devices SCR-Latchup-Resistant CMOS Process and Circuit Design Exceeds 2-kV ESD Protection Per MIL-STD-883, Method 3015 CD54ACT02 . . . F PACKAGE CD74ACT02 . . . E OR M PACKAGE (TOP VIEW) 1Y 1A 1B 2Y 2A 2B GND 1 2 3 4 5 6 7 14 13 12 11 10 9 8 VCC 4Y 4B 4A 3Y 3B 3A description The ’ACT02 devices contain four independent 2-input NOR gates that perform the Boolean function Y = A S B or Y = A + B in positive logic. ORDERING INFORMATION TA PACKAGE PDIP – E –55 55°C to 125°C SOIC – M CDIP – F Tube Tube Tape and reel Tube ORDERABLE PART NUMBER CD74ACT02E CD74ACT02M CD74ACT02M96 CD54ACT02F3A TOP-SIDE MARKING CD74ACT02E ACT02M CD54ACT02F3A Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. FUNCTION TABLE (each gate) INPUTS A H X L B X H L OUTPUT Y L L H logic diagram (positive logic) 1A 1B 2A 2B 2 3 5 6 1 1Y 3A 3B 4 4A 4B 8 9 11 12 10 3Y 2Y 13 4Y Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Copyright 2002, Texas I……
