mm74c926 Fairchild Semiconductor, mm74c926 Datasheet
mm74c926
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mm74c926 Summary of contents
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... Select will select the number in the output latch to be dis- played. The MM74C925 is a 4-decade counter and has Latch Enable, Clock and Reset inputs. The MM74C926 is like the MM74C925 except that it has a display select and a carry-out used for cascading counters. The carry-out signal goes HIGH at 6000, goes back LOW at 0000. ...
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... Logic Diagrams www.fairchildsemi.com Segment Output — Current sourcing with 1.6V (typ.) Also, sink capability CC LTTL loads Digit Output — Current sourcing with 1.75V. Also, sink capability Carry-Out — 2 LTTL loads. See carry-out waveforms. MM74C925 MM74C926 2 OUT 2 OUT 2 LTTL loads ...
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... T 100 C OUT 150 4.75V, V 1.75V, T 150 OUT j V 5V 1.75 CC OUT 1.75 CC OUT CC j MM74C925: (Note 2) MM74C926 3 Typ Max Units V 1 0.5 V 0.005 1 A 0.005 A 20 1000 ...
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AC Electrical Characteristics pF, unless otherwise noted A L Symbol Parameter f Maximum Clock Frequency MAX Maximum Clock Rise or Fall Time Reset Pulse Width WR t Latch Enable ...
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Typical Performance Characteristics Segment Output Driver (Continued) Input Protection Common Cathode LED Display Segment Identification 5 www.fairchildsemi.com ...
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Switching Time Waveforms Input Waveforms www.fairchildsemi.com Multiplexing Output Waveforms T 1/f MUX Carry-Out Waveforms 6 ...
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Physical Dimensions inches (millimeters) unless otherwise noted 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Package Number N16E 7 www.fairchildsemi.com ...
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Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 18-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right ...