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          首頁 >DM74>規(guī)格書列表

          型號下載 訂購功能描述制造商 上傳企業(yè)LOGO

          DM7442

          BCD to Decimal Decoder

          General Description These BCD-to-decimal decoders consist of eight inverters and ten, four-input NAND gates. The inverters are connected in pairs to make BCD input data available for decoding by the NAND gates. Full decoding of input logic ensures that all outputs remain off for all invalid (10–1

          文件:41.38 Kbytes 頁數(shù):4 Pages

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          DM7442A

          BCD to Decimal Decoder

          General Description These BCD-to-decimal decoders consist of eight inverters and ten, four-input NAND gates. The inverters are connected in pairs to make BCD input data available for decoding by the NAND gates. Full decoding of input logic ensures that all outputs remain off for all invalid (10–1

          文件:41.38 Kbytes 頁數(shù):4 Pages

          FAIRCHILD

          仙童半導(dǎo)體

          DM7442AN

          BCD to Decimal Decoder

          General Description These BCD-to-decimal decoders consist of eight inverters and ten, four-input NAND gates. The inverters are connected in pairs to make BCD input data available for decoding by the NAND gates. Full decoding of input logic ensures that all outputs remain off for all invalid (10–1

          文件:41.38 Kbytes 頁數(shù):4 Pages

          FAIRCHILD

          仙童半導(dǎo)體

          DM7445

          BCD to Decimal Decoders/Drivers

          General Description These BCD-to-decimal decoders/drivers consist of eight inverters and ten, four-input NAND gates. The inverters are connected in pairs to make BCD input data available for decoding by the NAND gates. Full decoding of BCD input logic ensures that all outputs remain OFF for all

          文件:41.7 Kbytes 頁數(shù):4 Pages

          FAIRCHILD

          仙童半導(dǎo)體

          DM7446

          BCD to 7-Segment Decoders/Drivers

          General Description The DM7446A and DM7447A feature active-LOW outputs designed for driving common-anode LEDs or incandescent indicators directly. All of the circuits have full ripple-blanking input/output controls and a lamp test input. Segment identification and resultant displays are shown on

          文件:52.1 Kbytes 頁數(shù):6 Pages

          FAIRCHILD

          仙童半導(dǎo)體

          DM7446A

          BCD to 7-Segment Decoders/Drivers

          General Description The DM7446A and DM7447A feature active-LOW outputs designed for driving common-anode LEDs or incandescent indicators directly. All of the circuits have full ripple-blanking input/output controls and a lamp test input. Segment identification and resultant displays are shown on

          文件:52.1 Kbytes 頁數(shù):6 Pages

          FAIRCHILD

          仙童半導(dǎo)體

          DM7446AN

          BCD to 7-Segment Decoders/Drivers

          General Description The DM7446A and DM7447A feature active-LOW outputs designed for driving common-anode LEDs or incandescent indicators directly. All of the circuits have full ripple-blanking input/output controls and a lamp test input. Segment identification and resultant displays are shown on

          文件:52.1 Kbytes 頁數(shù):6 Pages

          FAIRCHILD

          仙童半導(dǎo)體

          DM7447AN

          BCD to 7-Segment Decoders/Drivers

          General Description The DM7446A and DM7447A feature active-LOW outputs designed for driving common-anode LEDs or incandescent indicators directly. All of the circuits have full ripple-blanking input/output controls and a lamp test input. Segment identification and resultant displays are shown on

          文件:56.5 Kbytes 頁數(shù):6 Pages

          FAIRCHILD

          仙童半導(dǎo)體

          DM7473

          Dual Master-Slave J-K Flip-Flops with Clear and Complementary Outputs

          General Description This device contains two independent positive pulse triggered J-K flip-flops with complementary outputs. The J and K data is processed by the flip-flops after a complete clock pulse. While the clock is LOW the slave is isolated from the master. On the positive transition of

          文件:39.48 Kbytes 頁數(shù):3 Pages

          FAIRCHILD

          仙童半導(dǎo)體

          DM7473N

          Dual Master-Slave J-K Flip-Flops with Clear and Complementary Outputs

          General Description This device contains two independent positive pulse triggered J-K flip-flops with complementary outputs. The J and K data is processed by the flip-flops after a complete clock pulse. While the clock is LOW the slave is isolated from the master. On the positive transition of

          文件:39.48 Kbytes 頁數(shù):3 Pages

          FAIRCHILD

          仙童半導(dǎo)體

          技術(shù)參數(shù)

          • 電路數(shù):

            4

          • 輸入數(shù):

            2

          • 電壓 - 電源:

            4.75 V ~ 5.25 V

          • 電流 - 輸出高,低:

            800μA,16mA

          • 邏輯電平 - 低:

            0.8V

          • 邏輯電平 - 高:

            2V

          • 不同 V,最大 CL 時的最大傳播延遲:

            27ns @ 5V,15pF

          • 工作溫度:

            0°C ~ 70°C

          • 安裝類型:

            通孔

          • 供應(yīng)商器件封裝:

            14-PDIP

          • 封裝/外殼:

            14-DIP(0.300\,7.62mm)

          供應(yīng)商型號品牌批號封裝庫存備注價格
          MINI
          24+
          SMD其他電子元
          17
          一級代理全新原裝現(xiàn)貨
          詢價
          NSC
          40
          全新原裝 貨期兩周
          詢價
          NS
          22+
          SOP
          8200
          全新進口原裝現(xiàn)貨
          詢價
          TI/德州儀器
          24+
          DIP16
          199
          只供應(yīng)原裝正品 歡迎詢價
          詢價
          NSC
          23+
          DIP-24
          8560
          受權(quán)代理!全新原裝現(xiàn)貨特價熱賣!
          詢價
          NS
          24+
          SOP
          250
          原裝現(xiàn)貨假一罰十
          詢價
          TI(德州儀器)
          23+
          NA
          20094
          正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持
          詢價
          FAIRCHIL
          25+23+
          SOP16
          34654
          絕對原裝正品全新進口深圳現(xiàn)貨
          詢價
          FSC/ON
          23+
          原包裝原封 □□
          2500
          原裝進口特價供應(yīng) 特價,原裝元器件供應(yīng),支持開發(fā)樣品 更多詳細咨詢 庫存
          詢價
          TI
          23+
          SSOP
          65480
          詢價
          更多DM74供應(yīng)商 更新時間2026-1-20 10:32:00
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