74F521 Philips, 74F521 Datasheet
74F521
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74F521 Summary of contents
Page 1
... Product specification IC15 Data Handbook Philips Semiconductors INTEGRATED CIRCUITS 1990 May 15 ...
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... FEATURES Compares two 8-bit words in 6.5ns typical Expandable to any word length DESCRIPTION The 74F521 is an expandable 8-bit comparator. It compares two words bits each and provides a Low output when the two words match bit for bit. The expansion input I A=B active-Low enable input. ...
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... X = Don’t care A0=B0, A1=B1, A2=B2, etc. A=B SF00276 A15 B15 I A=B Q A=B RIPPLE EXPANSION A15 B15 I A=B Q A=B PARALLEL EXPANSION 3 Product specification 74F521 INPUTS OUTPUT A A16 B16 A23 B23 I A=B Q A=B A16 B16 A23 B23 I A=B Q A=B SF00277 ...
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... MAX 0. MAX CC I CCH MAX = MAX CCL , the use of high-speed test apparatus and/or sample-and-hold OS 4 Product specification 74F521 RATING UNIT –0.5 to +7.0 V –0.5 to +7.0 V – –0 +70 C –65 to +150 C LIMITS UNIT UNIT ...
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... PLH A=B SF00278 Waveform 2. 90% NEGATIVE V M PULSE 10 90% POSITIVE V PULSE M 10% INPUT PULSE REQUIREMENTS family amplitude of OUT 74F 3.0V 5 Product specification 74F521 LIMITS V = +5.0V 10 +70 C UNIT amb = 500 C = 50pF 500 L L MAX MIN MAX 9.5 3.5 11.0 ns 9.0 2.5 10.5 6.5 3.0 7.5 ns 7.0 3.5 8 ...
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... Philips Semiconductors 8-bit identity comparator DIP20: plastic dual in-line package; 20 leads (300 mil) 1990 May 15 6 Product specification 74F521 SOT146-1 ...
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... Philips Semiconductors 8-bit identity comparator SO20: plastic small outline package; 20 leads; body width 7.5 mm 1990 May 15 7 Product specification 74F521 SOT163-1 ...
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... Philips Semiconductors 811 East Arques Avenue P.O. Box 3409 Sunnyvale, California 94088–3409 Telephone 800-234-7381 Philips Semiconductors yyyy mmm dd [1] Copyright Philips Electronics North America Corporation 1998 print code Document order number: 8 Product specification 74F521 All rights reserved. Printed in U.S.A. Date of release: 10-98 9397-750-05129 ...