Datasheet Details
Part number:
74LS49
Manufacturer:
Motorola
File Size:
161.86 KB
Description:
Dual decade counter.
Datasheet Details
Part number:
74LS49
Manufacturer:
Motorola
File Size:
161.86 KB
Description:
Dual decade counter.
74LS49, DUAL DECADE COUNTER
SN54/74LS490 DUAL DECADE COUNTER The SN54 / 74LS490 contains a pair of high-speed 4-stage ripple counters.
Each half of the SN54 / 74LS490 has individual Clock, Master Reset and Master Set (Preset 9) inputs.
Each section counts in the 8, 4, 2, 1 BCD code.
Dual Version of SN54 / 74LS490 Individual Asynchronous Clear and Preset to 9 for Each Counter Count Frequency Typically 65 MHz Input Clamp Diodes Limit High-Speed Termination Effects DUAL DEC
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