TC74HC02AF
Achieve precise control and reliable decision-making in your digital systems with this TCHCAF CMOS NOR Gate ICTC74HC02AF
Achieve precise control and reliable decision-making in your digital systems with this TCHCAF CMOS NOR Gate IC
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。
![ship1](/img/ship1.png)
![ship2](/img/ship2.png)
![ship3](/img/ship3.png)
![ship4](/img/ship4.png)
![ship5](/img/ship5.png)
![ship6](/img/ship6.png)
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
我們通常會在幾個工作日內通過可靠的運輸公司(例如 FedEx、SF、UPS 或 DHL)運送訂單。 我們還支持其他運輸方式。 如果您想詢問具體的運輸細節或費用,請隨時與我們聯繫。
![questionContent1](/img/questionContent1.png)
![questionContent2](/img/questionContent2.png)
![questionContent3](/img/questionContent3.png)
![questionContent4](/img/questionContent4.png)
![ctc](/img//questionContentctc.png)
![pelican](/img//questionContentpelican.png)
![express](/img//questionContentexpress.png)
![chunghwa post](/img//questionContentchunghwapost.png)
關於付款
我們接受多種支付方式,包括VISA、MasterCard、銀聯、西聯、PayPal等渠道。
如果您有特定的付款方式或想詢問費率和其他詳細信息,請隨時與我們聯繫。
![wire](/img/wire.png)
電匯
![questionContent7](/img/questionContent7.png)
Paypal
![cc](/img/cc.png)
信用卡
![western](/img/western.png)
西聯匯款
![mg](/img/mg.png)
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。
與我們的工作人員確認退貨或換貨。
保持貨物收到時的原始狀態。
最後請注意,退貨或換貨的資格取決於對退貨商品實際狀況的評估。 在完成退貨或換貨流程之前,我們將評估收到的貨物。 如果您對退貨或換貨有任何疑問或需要進一步幫助,請隨時通過以下方式聯絡我們: [email protected]
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
TC74HC02AF 數據表
![no-price](/img/no-price.jpg)
目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
The TC74HC05A is a high speed CMOS INVERTER fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. Pin configuration and function are the same as the TC74HC04A, but the TC74HC05A has high performance MOS N-channel transistor (open-drain) outputs. This device can, therefore, with a suitable pull-up resistors, be used in wired-AND, LED drive and other applications. All inputs are equipped with protection circuits against static discharge or transient excess voltage.Features • High speed: tpz = 8 ns (typ.) at VCC = 5 V • Low power dissipation: ICC = 1 μA (max) at Ta = 25°C • High noise immunity: VNIH = VNIL = 28% VCC (min) • Output drive capability: 10 LSTTL loads • Wide operating voltage range: VCC (opr) = 2~6 V • Open drain structure. • Pin and function compatible with 74LS05
主要特徵
- The TC74HC02AF is a high-performance
- device featuring fast propagation delay
- time and low input capacitance
應用
- Great for temperature control
- Perfect for data logging devices
- Essential for robotics
![Toshiba Inventory Toshiba Inventory](/files/uploads/inventory/toshiba/toshiba.jpg)
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。
Rohs Code | No | Part Life Cycle Code | Obsolete |
Part Package Code | SOIC | Pin Count ! | 14 |
Reach Compliance Code | HTS Code ! | 8542.39.00.01 | |
Family | HC/UH | JESD-30 Code | R-PDSO-G14 |
JESD-609 Code | e0 | Length | 10.3 mm |
Load Capacitance (CL) | 50 pF | Logic IC Type | NOR GATE |
Max I(ol) | 0.004 A | Number of Functions | 4 |
Number of Inputs | 2 | Number of Terminals | 14 |
Operating Temperature-Max | 85 °C | Operating Temperature-Min | -40 °C |
Package Body Material | PLASTIC/EPOXY | Package Code | SOP |
Package Equivalence Code | SOP14,.3 | Package Shape | RECTANGULAR |
Package Style | SMALL OUTLINE | Power Supplies ! | 2/6 V |
Prop. Delay@Nom-Sup | 19 ns | Propagation Delay (tpd) | 95 ns |
Qualification Status ! | Not Qualified | Schmitt Trigger | NO |
Seated Height-Max | 1.9 mm | Supply Voltage-Max (Vsup) | 6 V |
Supply Voltage-Min (Vsup) | 2 V | Supply Voltage-Nom (Vsup) | 4.5 V |
Surface Mount ! | YES | Technology | CMOS |
Temperature Grade ! | INDUSTRIAL | Terminal Finish | TIN LEAD |
Terminal Form ! | GULL WING | Terminal Pitch ! | 1.27 mm |
Terminal Position | DUAL | Width | 5.3 mm |
Product Category ! | Logic Gates | Product | Single-Function Gates |
Logic Function | NOR | Logic Family | HC |
Number of Gates ! | 4 Gate | Number of Input Lines | 2 Input |
Number of Output Lines | 1 Output | High Level Output Current ! | - 5.2 mA |
Low Level Output Current ! | 5.2 mA | Propagation Delay Time | 75 ns |
Supply Voltage - Max | 6 V | Supply Voltage - Min | 2 V |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature ! | + 85 C |
Mounting Style | SMD/SMT | Package / Case | SOP-14 |
Brand | Toshiba | Function | NOR |
Height | 1.5 mm | Logic Type | CMOS |
Operating Supply Voltage ! | 2.5 V, 3.3 V, 5 V | Product Type ! | Logic Gates |
Series | TC74HC02 | Subcategory | Logic ICs |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is TC74HC02AF?
The TC74HC02AF is a quad 2-input NOR gate integrated circuit (IC) produced by Toshiba. It is part of the 74HC series of high-speed CMOS logic devices and is commonly used in digital electronics for performing logical NOR operations.
How Does TC74HC02AF Work?
The TC74HC02AF operates by accepting two input signals and producing an output signal according to the NOR logic function. When both input signals are low, the output is high. In all other cases, the output is low. The high-speed CMOS technology enables quick response times and efficient operation.
How Many Pins does TC74HC02AF have and What are the Functions of the Pinout Configuration?
The TC74HC02AF is housed in a 14-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- 1A, 2A, 3A, 4A: Input pins for NOR gate 1, 2, 3, and 4, respectively.
- 1Y, 2Y, 3Y, 4Y: Output pins for NOR gate 1, 2, 3, and 4, respectively.
- GND: Ground pin.
- VCC: Power supply pin.
What are the Pros and Cons of TC74HC02AF?
Pros:
- High Speed: Offers high-speed operation suitable for demanding digital logic applications.
- Low Power Consumption: Operates with low power, making it suitable for battery-powered devices.
- Wide Operating Voltage Range: Supports a wide voltage range for flexibility in various applications.
- Robustness: Provides good noise immunity and input protection, ensuring reliable performance.
- Compact Package: The 14-pin SOIC package is space-efficient, suitable for compact designs.
Cons:
- Limited Functionality: Provides only NOR gate functionality, limiting versatility compared to universal gates.
- Propagation Delay: May have non-negligible propagation delay in certain critical timing applications.
- Input Thresholds: Input voltage thresholds may not be compatible with all signal sources.
Are There Any Equivalents/Alternatives to TC74HC02AF for Recommendation?
- The SN74HC02 from Texas Instruments is a similar quad 2-input NOR gate that can be used as an alternative to the TC74HC02AF.
- Alternatives to the TC74HC02AF include the CD4001B from Texas Instruments and the HCF4001B from STMicroelectronics.
推薦零件
-
This TSSOP package supports voltage supply range of to V with low power consumptio
製造商: Toshiba 包裝/箱: TSSOP-14
5,161 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
SOP-packaged Analog Multiplexer with single channel and 2 inputs, constructed from durable plastic material
製造商: Toshiba America Electronic Components 包裝/箱: SSOP-8
4,218 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
Versatile IC suitable for applications requiring a prescaler or multivibrator function
製造商: Toshiba America Electronic Components 包裝/箱: DIP16
6,313 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
4,782 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
High-performance digital logic IC for dual bit driver application
製造商: Toshiba 包裝/箱: SOIC-20
6,306 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
High-performance XOR gate for reliable digital signal processing and data transmission
製造商: Toshiba 包裝/箱: TSSOP
5,188 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
3,827 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
3,233 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
A high-performance digital IC for various industrial and consumer applications
製造商: Toshiba 包裝/箱: VSSOP-14
7,215 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
This is a reliable, low-power device ideal for applications that require high-speed, logic-level inversio
製造商: Toshiba 包裝/箱: SOL
5,076 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
6,851 有存貨
貨物週期: 3~7 天
最小訂購量為 1