MC74HC257N Motorola, MC74HC257N Datasheet
MC74HC257N
Related parts for MC74HC257N
MC74HC257N Summary of contents
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... LOGIC DIAGRAM NIBBLE A1 A INPUT NIBBLE B1 B INPUT SELECT 15 OUTPUT ENABLE PIN PIN 8 = GND 10/95 Motorola, Inc. 1995 NONINVERTING Y1 NIBBLE 9 Y2 OUTPUT REV 6 MC74HC257 N SUFFIX PLASTIC PACKAGE CASE 648– SUFFIX SOIC PACKAGE 16 CASE 751B–05 1 ORDERING INFORMATION MC74HCXXXN Plastic MC74HCXXXD ...
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... Current (per Package) Î Î Î Î Î Î Î Î Î Î Î Î Î NOTE: Information on typical parametric values can be found in Chapter 2 of the Motorola High–Speed CMOS Data Book (DL129/D). MOTOROLA Î Î Î Î Î Î Î Î Î ...
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... NOTES: 1. For propagation delays with loads other than 50 pF, see Chapter 2 of the Motorola High–Speed CMOS Data Book (DL129/D). 2. Information on typical parametric values can be found in Chapter 2 of the Motorola High–Speed CMOS Data Book (DL129/D). ...
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... PLH 90% 50% OUTPUT Y 10% t TLH Figure 1. OUTPUT ENABLE OUTPUT Y OUTPUT Y TEST POINT OUTPUT DEVICE UNDER TEST * Includes all probe and jig capacitance Figure 4. MOTOROLA SWITCHING WAVEFORMS GND SELECT t PHL t PLH OUTPUT Y t THL 50% t PZL t PLZ 50% 10% t PZH t PHZ 90% 50% Figure 3 ...
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... NIBBLE INPUTS SELECT OUTPUT 15 ENABLE High–Speed CMOS Logic Data DL129 — Rev 6 EXPANDED LOGIC DIAGRAM 12 5 MC74HC257 NIBBLE OUTPUT MOTOROLA ...
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... Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters can and do vary in different applications. All operating parameters, including “ ...