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| 2-BIT 8:1 MULTIPLEXER SY10E163 SY100E163 FEATURES s 850ps max. propagation delay s Extended 100E VEE range of -4.2V to -5.5V s Differential outputs s Internal 75K input pulldown resistors s Fully compatible with industry standard 10KH, 100K ECL levels s Fully compatible with Motorola MC10E/100E163 s Available in 28-pin PLCC package DESCRIPTION The SY10/100E163 offer two 8:1 multiplexers designed for use in new, high-performance ECL systems. The E163 has differential outputs and common select inputs. The select inputs (SEL0, SEL1, SEL2) determine which one of the eight data inputs (A0-A7, B0-B7) is propagated to the output. BLOCK DIAGRAM A0 PIN CONFIGURATION B7 VCCO B2 B3 B4 B5 A1 A2 A3 QA QA 25 24 23 22 21 20 19 B1 B0 SEL0 VEE SEL1 SEL2 A0 B6 26 27 28 1 2 3 4 5 6 7 8 9 10 11 18 17 QB QB VCC NC VCCO QA QA A4 A5 A6 A7 SEL0 SEL1 SEL2 PLCC TOP VIEW J28-1 16 15 14 13 12 A1 A2 A3 A4 TO SIDE B PIN NAMES Pin A0-A7 B0-B7 SEL0, 1, 2 QA, QB QA, QB VCCO Function A Data Inputs (D) B Data Inputs (D) Select Inputs True Outputs Inverting Outputs VCC to Output A6 A7 Rev.: C A5 Amendment: /1 1 Issue Date: February, 1998 Micrel SY10E163 SY100E163 TRUTH TABLE SEL2 L L L L H H H H SEL1 L L H H L L H H SEL0 L H L H L H L H A/B Data 0 1 2 3 4 5 6 7 DC ELECTRICAL CHARACTERISTICS VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND TA = 0C Symbol IIH IEE Parameter Input HIGH Current Power Supply Current 10E 100E -- -- 73 73 88 88 -- -- 73 73 88 88 -- -- 73 83 88 100 Min. Typ. Max. -- -- 150 TA = +25C Min. Typ. -- -- Max. 150 TA = +85C Min. Typ. -- -- Max. 150 Unit A mA Condition -- -- AC ELECTRICAL CHARACTERISTICS VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND TA = 0C Symbol tPLH tPHL Parameter Propagation Delay to Output D SEL0 SEL1 SEL2 Within-Device Skew An, Bn to Q An, Am to QA Bn, Bm to QB Rise/Fall Time 20% to 80% TA = +25C TA = +85C Max. 800 950 850 725 ps -- -- -- 275 40 30 30 375 -- -- -- 575 -- -- -- 275 40 30 30 375 -- -- -- 575 -- -- -- 275 40 30 30 375 -- -- -- 575 ps -- 1 Unit ps 400 525 425 350 550 725 625 525 800 950 850 725 400 525 425 350 550 725 625 525 800 950 850 725 400 525 425 350 550 725 625 525 Condition -- Min. Typ. Max. Min. Typ. Max. Min. Typ. tskew tr tf NOTE: 1. Within-device skew is defined as identical transition on similar paths through a device; n = 0-7, m n, m = 0-7. PRODUCT ORDERING CODE Ordering Code SY10E163JC SY10E163JCTR SY100E163JC SY100E163JCTR Package Type J28-1 J28-1 J28-1 J28-1 Operating Range Commercial Commercial Commercial Commercial 2 Micrel SY10E163 SY100E163 28 LEAD PLCC (J28-1) Rev. 03 3 Micrel SY10E163 SY100E163 MICREL-SYNERGY TEL 3250 SCOTT BOULEVARD SANTA CLARA CA 95054 USA FAX + 1 (408) 980-9191 + 1 (408) 914-7878 WEB http://www.micrel.com This information is believed to be accurate and reliable, however no responsibility is assumed by Micrel for its use nor for any infringement of patents or other rights of third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent right of Micrel Inc. (c) 2000 Micrel Incorporated 4 |
Price & Availability of SY10E163
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