SY10E166

Micrel, Inc. 9-BIT MAGNITUDE COMPARATOR SY10E166 SY1S0YE10106E6166 SY100E166 FEATURES s 1100ps max. Propagation Delay A = B s Extended 100E VEE range of –4.2V to –5.5V s Fully compatible with industry standard 10KH, 100K ECL levels s Internal 75KΩ input pulldown resistors s Fully compatible with Motorola MC10E/100E166 s Available in 28-pin PLCC package DESCRIPTION The SY10/100E166 are 9-bit magnitude comparators designed for use in new, high-performance ECL systems. The E166 compares the binary value of two 9-bit words and indicates whether one word is greater than or equal to the other. BLOCK DIAGRAM A0–A8 9 B0–B8 9 A>B COMPARATOR A=B B>A PIN NAMES Pin A0–A8 B0–B8 A>B B>A A=B VCCO Function A Data Inputs B Data Inputs A Greater than B Output B Greater than A Output A Equal to B Output (active-LOW) VCC to Output M9999-032006 [email protected] or (408) 955-1690 1 Rev.: E Amendment: /0 Issue Date: March 2006 Micrel, Inc. SY10E166 SY100E166 PACKAGE/ORDERING INFORMATION Ordering Information(1) B2 A2 B1 A1 B0 A0 VCCO Part Number Package Operating Type Range Package Marking Lead Finish B5 A6 B6 A7 B7 A8 B8 A3 B3 NC VEE A4 B4 A5 25 24 23 22 21 20 19 26 18 27 17 28 TOP VIEW 16 1 PLCC 15 2 J28-1 14 3 13 4 12 5 6 7 8 9 10 11 A=B NC VCC B>A VCCO A>B NC SY10E166JC SY10E166JCTR(2) SY100E166JC SY100E166JCTR(2) SY10E166JZ(3) SY10E166JZTR(2, 3) SY100E166JZ(3) J28-1 J28-1 J28-1 J28-1 J28-1 J28-1 J28-1 Commercial Commercial Commercial Commercial ...