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HD74HC4520 전자부품 데이터시트



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기능 검색 결과



HD74HC4520  

Hitachi Semiconductor
Hitachi Semiconductor

HD74HC4520

Dual BCD Use Converters/Dual Binary Up Converters

HD74HC4518/HD74HC4520 Dual BCD Use Converters/Dual Binary Up Converters Description The HD74HC4518 dual BCD counter and the HD74HC4520 dual binary counter consist of two identical, independent, internally synchronous 4-stage counters. The counter stages are t




관련 부품 HD74HC45 상세설명

HD74HC4518  

  
Dual BCD Use Converters/Dual Binary Up Converters

HD74HC4518/HD74HC4520 Dual BCD Use Converters/Dual Binary Up Converters Description The HD74HC4518 dual BCD counter and the HD74HC4520 dual binary counter consist of two identical, independent, internally synchronous 4-stage counters. The counter stages are type D flip-flops, with interchangeable C



Hitachi Semiconductor
Hitachi Semiconductor

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HD74HC4538  

  
Dual Precision Retriggerable/Resettable Monostable Multivibrators

HD74HC4538 Dual Precision Retriggerable/Resettable Monostable Multivibrators Description Each multivibrator features both a negative, A, and a positive, B, transition triggered input, either of which can be used as an inhibit input. Also included is a clear input that when taken low resets the one



Hitachi Semiconductor
Hitachi Semiconductor

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HD74HC4514  

  
4-bit Latch/4-to-16-line Decoder

HD74HC4514 4-bit Latch/4-to-16-line Decoder Description This device presents a 4-to-16 line decoder with latched in puts. The HD74HC4514 presents a high level at the selected output. This device consists of four storage latches with common strobe and inhibit (G) inputs. When a low signal is applied



Hitachi Semiconductor
Hitachi Semiconductor

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HD74HC4515  

  
4-bit Latch/4-to-16-line Decoder

HD74HC4515 4-bit Latch/4-to-16-line Decoder Description This device presents 4-to-16 line decoder with latched inputs. The HD74HC4515 presents a low level at the selected output. This device consists of four storage latches with common strobe and inhibit (G) inputs. When a low signal is applied to



Hitachi Semiconductor
Hitachi Semiconductor

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HD74HC4511  

  
BCD-to-Seven Segment Latch/Decoder/Driver

HD74HC4511 BCD-to-Seven Segment Latch/Decoder/Driver Description The HD74HC4511 provides the functions of a 4-bit storage latch, a BCD-to-seven-segment decoder, and an output driver. Lamp test (LT), blanking (BI), and latch enable (LE) inputs are used to test the display, to turn off or pulse-modul



Hitachi Semiconductor
Hitachi Semiconductor

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HD74HC4543  

  
BCD-to-Seven Segment Latch/Decoder/Driver

HD74HC4543 BCD-to-Seven Segment Latch/Decoder/Driver Description This circuit contains a 4-bit latch, BCD-to-7 segment decoder, and 7 outpt drivers. Data on the input pins flow through to the output when the Latch Disable (LE) is high and is latched on the high to low transition of the LE input. Th



Hitachi Semiconductor
Hitachi Semiconductor

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