74ACT11802

74ACT11802 TRIPLE 4-INPUT OR/NOR GATE Inputs Are TTL-Voltage Compatible Flow-Through Architecture Optimizes PCB Layout Center-Pin VCC and GND Configurations Minimize High-Speed Switching Noise EPIC ™ (Enhanced-Performance Implanted CMOS) 1-µm Process 500-mA Typical Latch-Up Immunity at 125°C Package Options Include Plastic Small-Outline Packages and Standard Plastic 300-mil DIPs description SCAS153A – D3594, JULY 1990 – REVISED APRIL 1993 DW OR NT PACKAGE (TOP VIEW) 1A 1Y 1Z 2Y GND GND GND GND 2Z 3Y 3Z 3D 1 2 3 4 5 6 7 8 9 10 11 12 24 1B 23 1C 22 1D 21 2A 20 2B 19 VCC 18 VCC 17 2C 16 2D 15 3A 14 3B 13 3C The 74ACT11802 contains three independent 4-input OR/NOR gates. They perform the Boolean functions in positive logic Y = A + B + C + D and Z = A + B + C + D. The 74ACT11802 is characterized for operation from – 40°C to 85°C. FUNCTION TABLE (each 4-input gate) INPUTS OUTPUTS ABCD Y Z HXXX H L XHXX H L XXHX H L XXXH H L LLLL L H logic symbol† 1 1A 24 1B 23 1C 22 1D 21 2A 20 2B 17 2C 16 2D 15 3A 14 3B 13 3C 12 3D ≥1 logic diagram, each section (positive logic) 2 1Y 3 1Z 4 2Y A B C D Y Z 9 2Z 10 3Y 11 3Z † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. EPIC is a trademark of Texas Instruments Incorporated. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessari...