CD4021BM
With 8 channels
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製造商零件號 # : CD4021BM
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包裝/封裝: SOIC-16
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零件狀態 : OBSOLETE
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製造商: Texas Instruments
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產品分類 : Shift Registers
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RoHS:
品質保證
品質保證
從我們的供應鍊網路採購的所有零件都經過嚴格的進貨檢驗流程。 這種細緻的檢查可確保客戶收到的零件是正品並符合要求的標準。 此外,我們還保存這些檢查的詳細記錄,以確保整個供應鏈的透明度和可追溯性。
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![ship2](/img/ship2.png)
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認證
我們已成功獲得各項認證標準,並建立了自己的專業檢測實驗室。 這確保了我們向客戶提供的每件產品都符合最高的品質標準。 我們遵守嚴格的測試協議,以保持我們產品的一致性和準確性。 為了確保我們的產品是原裝正品,我們還與信譽良好的第三方檢測機構合作進行嚴格的品質測試。 我們對品質的承諾延伸到滿足行業、法律、監管和 ISO 9001:2015 的要求。
運輸與付款
運輸與付款
關於運送
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![pelican](/img//questionContentpelican.png)
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關於付款
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電匯
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Paypal
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信用卡
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西聯匯款
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速匯金
服務與包裝
服務與包裝
About After Sales Service
All Parts Extended Quality Guarantee
自發貨之日起 90 天內發起申請。
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關於包裝
在包裝方面,我們的產品均精心包裝在防靜電袋中,以提供ESD防靜電保護。 外包裝堅固耐用且閉合牢固。 我們支持各種包裝方法,例如捲帶式、切帶式、管式或託盤式。
![pg](/img/pg.png)
例子
![捲帶式](/img/Tape and Reel.png)
捲帶式
![剪膠帶](/img/Cut Tape.png)
剪膠帶
![管或託盤](/img/Tube or Tray.png)
管或託盤
CD4021BM 數據表
價格 (USD)
數量 | 單價 | 總價 |
---|---|---|
1 | $0.455 | $0.46 |
10 | $0.370 | $3.70 |
40 | $0.334 | $13.36 |
80 | $0.289 | $23.12 |
400 | $0.255 | $102.00 |
800 | $0.242 | $193.60 |
這些價格會受到市場波動的影響,需要提交報價才能取得最新價格。
詳細說明
When it comes to digital circuit designs, the CD4021BM stands out as a go-to component for enthusiasts and experts alike. This CMOS static shift register boasts an 8-bit parallel-in/serial-out structure, enabling seamless data transmission from parallel to serial formats. Its wide voltage operating range of 3V to 15V makes it suitable for a variety of electronic devices, especially those powered by batteries. The CD4021BM features essential inputs such as a clock input for data shifting, a parallel load input for loading data in parallel, and a serial output for connecting multiple devices in a chain. Additionally, its asynchronous clear input allows for easy reset functionality when needed. From projects involving data storage to LED control and keypad scanning applications, this compact and versatile component is a popular choice due to its simplicity of use and reliability in digital circuit implementation
![CD4021BM CD4021BM](/files/uploads/product/b/0a89a5a30650496eb7c4c3c5c7786965.webp)
主要特徵
- Eight parallel-in/serial-out stages
- Serial input pin (DIP pin) for data input
- Clock input pin (CP) for shifting data
- Direct overriding (CLEAR and DATA) of the set and reset functions
- Wide supply voltage range (3V to 18V)
- Buffered output
- Cascadable for multiple devices
應用
- The CD4021BM is commonly used in applications requiring parallel-to-serial data conversion, such as shift registers and serial input/output expanders.
- It is also used in devices that need to read multiple digital inputs, such as keypads or button arrays.
- The CD4021BM is frequently found in microcontroller-based projects for expanding the number of input pins available.
- It can be used in industrial automation for monitoring and controlling various sensors and switches.
- Overall, the CD4021BM is versatile and can be used in a wide range of applications that require serial data processing.
規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
Product Category ! | Counter Shift Registers | RoHS | Details |
Counting Sequence | Serial to Serial/Parallel | Number of Circuits | 1 |
Number of Bits | 8 bit | Package / Case | SOIC-Narrow-16 |
Logic Family | CD4000 | Logic Type | CMOS |
Number of Input Lines | 9 | Propagation Delay Time | 320 ns, 160 ns, 120 ns |
Supply Voltage - Max | 18 V | Minimum Operating Temperature | - 55 C |
Maximum Operating Temperature ! | + 125 C | Brand | Texas Instruments |
Function | Shift Register | Mounting Style | SMD/SMT |
Number of Output Lines | 3 | Operating Supply Voltage ! | 3.3 V, 5 V, 9 V, 12 V, 15 V |
Operating Temperature Range ! | - 55 C to + 125 C | Product Type ! | Counter Shift Registers |
Series | CD4021B | Factory Pack Quantity | 40 |
Subcategory | Logic ICs | Width | 3.91 mm |
Unit Weight | 0.004998 oz |
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