डेटा पत्रक ( Datasheet PDF ) |
भाग संख्या | विवरण | मैन्युफैक्चरर्स | |
SN74LS49 | BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS SN5446A, ’47A, ’48, SN54LS47, ’LS48, ’LS49
SN7446A, ’47A, ’48, SN74LS47, ’LS48, ’LS49
BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS
SDLS111 – MARCH 1974 – REVISED MARCH 1988
PRODUCTION DATA informa |
etcTI |
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SN74LS490 | DUAL DECADE COUNTER 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 co |
Motorola |
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SN74LS491A | 10-Bit Counter |
Monolithic Memories |
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