MM5452N National Semiconductor, MM5452N Datasheet
MM5452N
Specifications of MM5452N
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MM5452N Summary of contents
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... Features Serial data input Y No load signal required Y Block Diagram COPS trademark of National Semiconductor Corp C 1995 National Semiconductor Corporation TL F 6137 DATA ENABLE (MM5452) Y Wide power supply operation Y TTL compatibility outputs ...
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... Absolute Maximum Ratings If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Voltage at Any Pin V SS Operating Temperature Electrical Characteristics T within operating range 10V Parameter Power Supply Power Supply Current Excluding Outputs ...
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... The 32 data Dual-In-Line Package TL F 6137 – 2 Plastic Chip Carrier TL F 6137 – 11 Order Number MM5452N MM5453N MM5452V or MM5453V -digit 7- bits are latched after the 36th clock is complete thus pro- viding non-multiplexed direct drive to the display Outputs ...
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Functional Description (Continued) Figure 4 shows the input data format A start bit of logical ‘‘1’’ precedes the 32 bits of data At the 36th clock a LOAD signal is generated synchronously with the high state of the clock which ...
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Functional Description (Continued) Figure 5 shows a typical application Note how the input data maps to the output pins and the display The MM5452 and MM5453 do not have format restrictions as all outputs Consult LCD manufacturer’s data sheet for ...
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Functional Description (Continued) The minimum recommended value for R for the oscillator input should produce a backplane frequency between 30 Hz and 150 Hz c Figure 8 shows a four wire remote ...
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... Functional Description (Continued) Data is high until staircase input l Physical Dimensions inches (millimeters) Order Number MM5452N or MM5453N FIGURE 8 Four Wire Remote Display FIGURE 9 Analog Display Molded Dual-In-Line Package (N) NS Package Number N40A 6137 – 6137 – 10 ...
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... Hong Kong Ltd 49) 0-180-530 85 86 13th Floor Straight Block a Ocean Centre 5 Canton Rd 49) 0-180-530 85 85 Tsimshatsui Kowloon a Tel ( 49) 0-180-532 78 32 Hong Kong a 49) 0-180-532 93 58 Tel (852) 2737-1600 a Tel ( 49) 0-180-534 16 80 Fax (852) 2736-9960 a National Semiconductor Japan Ltd Tel 81-043-299-2309 Fax 81-043-299-2408 ...