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74LS49 Datasheet - Motorola

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.

74LS49 Datasheet (161.86 KB)

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Datasheet Details

Part number:

74LS49

Manufacturer:

Motorola

File Size:

161.86 KB

Description:

Dual decade counter.

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74LS49 DUAL DECADE COUNTER Motorola

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