可訂購部件
| 型號 | 可訂購的器件編號 | 訂購代碼(12NC) | 封裝 | 從經(jīng)銷商處購買 |
|---|---|---|---|---|
| 74HC688D | 74HC688D,653 | 933713900653 | SOT163-1 | 訂單產(chǎn)品 |
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Click here for more information74HC688D
8-bit magnitude comparator
The 74HC688 is an 8-bit magnitude comparator. It performs comparisons of two 8?-?bit binary or BCD words. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Features and benefits
Compare two 8-bit words
Wide supply voltage range from 2.0 V to 6.0 V
CMOS input levels
CMOS low power dissipation
High noise immunity
Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
Complies with JEDEC standards
JESD8C (2.7 V to 3.6 V)
JESD7A (2.0 V to 6.0 V)
ESD protection:
HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
Specified from -40 °C to +85 °C and from -40 °C to +125 °C
參數(shù)類型
| 型號 | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | Nr of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74HC688D | 2.0?-?6.0 | CMOS | ± 5.2 | 17 | 8 | low | -40~125 | 82 | 24.3 | 58 | SO20 |
PCB Symbol, Footprint and 3D Model
| Model Name | 描述 |
|---|---|
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封裝
| 型號 | 可訂購的器件編號，（訂購碼(12NC)） | 狀態(tài) | 標示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| 74HC688D | 74HC688D,653 (933713900653) |
Active | 74HC688D |
SO20 (SOT163-1) |
SOT163-1 |
WAVE_BG-BD-1
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暫無信息 |
文檔 (10)
| 文件名稱 | 標題 | 類型 | 日期 |
|---|---|---|---|
| 74HC688 | 8-bit magnitude comparator | Data sheet | 2024-08-05 |
| AN11044 | Pin FMEA 74HC/74HCT family | Application note | 2019-01-09 |
| AN90063 | Questions about package outline drawings | Application note | 2025-10-22 |
| SOT163-1 | 3D model for products with SOT163-1 package | Design support | 2020-01-22 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| D12_PC_sch_ver2_0 | D12_PC_sch_ver2_0 | Other type | 2023-09-12 |
| SOT163-1 | plastic, small outline package; 20 leads; 1.27 mm pitch; 12.8 mm x 7.5 mm x 2.65 mm body | Package information | 2024-11-15 |
| 74HC688D_Nexperia_Product_Reliability | 74HC688D Nexperia Product Reliability | Quality document | 2025-03-20 |
| HCT_USER_GUIDE | HC/T User Guide | User manual | 1997-10-31 |
| WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
Longevity
The Nexperia Longevity Program is aimed to provide our customers information from time to time about the expected time that our products can be ordered. The NLP is reviewed and updated regularly by our Executive Management Team. View our longevity program here.
模型
| 文件名稱 | 標題 | 類型 | 日期 |
|---|---|---|---|
| SOT163-1 | 3D model for products with SOT163-1 package | Design support | 2020-01-22 |
PCB Symbol, Footprint and 3D Model
| Model Name | 描述 |
|---|---|
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訂購、定價與供貨
| 型號 | Orderable part number | Ordering code (12NC) | 狀態(tài) | 包裝 | Packing Quantity | 在線購買 |
|---|---|---|---|---|---|---|
| 74HC688D | 74HC688D,653 | 933713900653 | Active | 暫無信息 | 2,000 |
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樣品
作為 Nexperia 的客戶，您可以通過我們的銷售機構訂購樣品。
如果您沒有 Nexperia 的直接賬戶，我們的全球和地區(qū)分銷商網(wǎng)絡可為您提供 Nexperia 樣品支持。查看官方經(jīng)銷商列表。
How does it work?
The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.