MC54HC244A Motorola, MC54HC244A Datasheet
MC54HC244A
Available stocks
Related parts for MC54HC244A
MC54HC244A Summary of contents
Page 1
... Chip Complexity: 136 FETs or 34 Equivalent Gates LOGIC DIAGRAM DATA INPUTS OUTPUT ENABLE A 19 ENABLES ENABLE B 2/97 Motorola, Inc. 1997 18 YA1 16 YA2 14 YA3 12 YA4 NONINVERTING OUTPUTS 9 YB1 7 YB2 5 YB3 3 YB4 PIN PIN 10 = GND 1 REV 7 MC54/74HC244A J SUFFIX CERAMIC PACKAGE 20 CASE 732– ...
Page 2
... SOIC Package: – from 125 _ C SSOP or TSSOP Package: – 6.1 mW from 125 _ C For high frequency or heavy load considerations, see Chapter 2 of the Motorola High–Speed CMOS Data Book (DL129/D). RECOMMENDED OPERATING CONDITIONS Î Î Î Î ...
Page 3
... Current (per Package) Î Î Î Î NOTE: Information on typical parametric values and high frequency or heavy load considerations can be found in Chapter 2 of the Motorola High– Î Î Î Î Î Î Î Î Î Speed CMOS Data Book (DL129/D). ...
Page 4
... Data input pins. Data on these pins appear in noninverted form on the corresponding Y outputs, when the outputs are enabled. CONTROLS Enable A, Enable B (Pins 1, 19) Output enables (active–low). When a low level is applied MOTOROLA SWITCHING WAVEFORMS ENABLE 50 ...
Page 5
... DATA INPUT ENABLE A OR ENABLE B High–Speed CMOS Logic Data DL129 — Rev 6 LOGIC DETAIL TO THREE OTHER INVERTERS 5 MC54/74HC244A ONE OF 8 INVERTERS MOTOROLA ...
Page 6
... PLANE –A– –B– 20X 0.010 (0.25 18X K MOTOROLA OUTLINE DIMENSIONS J SUFFIX CERAMIC PACKAGE CASE 732–03 ISSUE SUFFIX PLASTIC PACKAGE CASE 738–03 ISSUE ...
Page 7
... MAX MIN MAX A 6.40 6.60 0.252 0.260 B 4.30 4.50 0.169 0.177 C ––– 1.20 ––– 0.047 D 0.05 0.15 0.002 0.006 F 0.50 0.75 0.020 0.030 G 0.65 BSC 0.026 BSC H 0.27 0.37 0.011 0.015 J 0.09 0.20 0.004 0.008 –W– J1 0.09 0.16 0.004 0.006 K 0.19 0.30 0.007 0.012 K1 0.19 0.25 0.007 0.010 L 6.40 BSC 0.252 BSC MOTOROLA ...
Page 8
... 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. “ ...