器件名称:
MC100E166FN
功能描述:
9-BIT MAGNITUDE COMPARATOR
文件大小:
97.07KB 共4页
简 介:
MOTOROLA SEMICONDUCTOR TECHNICAL DATA 9Bit Magnitude Comparator The MC10E/100E166 is a 9-bit magnitude comparator which compares the binary value of two 9-bit words and indicates whether one word is greater than, or equal to, the other. MC10E166 MC100E166 9-BIT MAGNITUDE COMPARATOR 1100ps Max. A=B Extended 100E VEE Range of – 4.2V to – 5.46V 75k Input Pulldown Resistors Pinout: 28-Lead PLCC (Top View) B2 25 A3 B3 NC VEE A4 B4 A5 26 27 28 1 2 3 4 5 B5 6 A6 7 B6 8 A7 9 B7 10 A8 11 B8 A2 24 B1 23 A1 22 B0 21 A0 20 VCCO 19 18 17 16 15 14 13 12 A=B NC VCC B>A VCCO A>B NC A0 – A8 9 A>B FN SUFFIX PLASTIC PACKAGE CASE 776-02 LOGIC DIAGRAM COMPARATOR * All VCC and VCCO pins are tied together on the die. A=B PIN NAMES Pin A0 – A8 B0 – B8 A>B B>A A=B Function A Data Inputs B Data Inputs A Greater than B Output B Greater than A Output A Equal to B Output (active-LOW) B0 – B8 9 B>A 7/96 Motorola, Inc. 1996 2–1 REV 3 MC10E166 MC100E166 DC CHARACTERISTICS (VEE = VEE(min) to VEE(max); VCC = VCCO = GND) 0°C Symbol IIH IEE Characteristic Input HIGH Current Power Supply Current 10E 100E 113 113 min typ max 150 156 156 113 113 min 25°C typ max 150 156 156 113 130 min 85°C typ max 150 156 156 Unit A mA Condition AC CHARACTERISTICS (VEE = VEE(min) to VEE(max); VCC = VCCO = GND) 0°C Symbol tPLH tPHL tr tf Characteristic Propagation Delay to Output D to A = B D to A < B, A > B Rise/Fall Time 20 - 80% min 500 500 300 typ 750 850 450 max 1100 1400 800 min 500 500 300 25°C typ 7……
