可订购部件
| 型号 | 可订购的器件编号 | 订购代码(12NC) | 封装 | 从经销商处购买 |
|---|---|---|---|---|
| 74HCT85PW | 74HCT85PWHL | 935691206118 | SOT403-1 | 订单产品 |
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Click here for more information74HCT85PW
4-bit magnitude comparator
The 74HC85; 74HCT85 is a 4-bit magnitude comparator that can be expanded to almost any length. They perform comparison of two 4-bit binary, BCD or other monotonic codes and present the three possible magnitude results at the outputs (QA>B, QA=B and QA<B). The 4-bit inputs are weighted (A0 to A3 and B0 to B3), where A3 and B3 are the most significant bits. For proper compare operation the expander inputs (IA>B, IA=B and IA<B) to the least significant position must be connected as follows: IA<B = IA>B = LOW and IA=B = HIGH. For words greater than 4-bits, units can be cascaded by connecting outputs QA>B, QA=B and QA<B to the corresponding inputs of the significant comparator. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Features and benefits
Wide supply voltage range from 2.0 to 6.0 V
CMOS low power dissipation
High noise immunity
Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
Input levels:
For 74HC85: CMOS level
For 74HCT85: TTL level
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
Applications
Process controllers
Servo-motor control
参数类型
| 型号 | Product status | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | Nr of bits | Power dissipation considerations | Tamb (°C) | Package name |
|---|---|---|---|---|---|---|---|---|---|
| 74HCT85PW | Production | 4.5 - 5.5 | TTL | ± 4 | 26 | 4 | low | -40~125 | TSSOP16 |
封装
| 型号 | 可订购的器件编号，（订购码(12NC)） | 状态 | 标示 | 封装 | 外形图 | 回流焊/波峰焊 | 包装 |
|---|---|---|---|---|---|---|---|
| 74HCT85PW | 74HCT85PWHL (935691206118) |
Active | 74HCT85 |
TSSOP16 (SOT403-1) |
SOT403-1 |
SSOP-TSSOP-VSO-WAVE
|
SOT403-1_118 |
Series
文档 (8)
| 文件名称 | 标题 | 类型 | 日期 |
|---|---|---|---|
| 74HC_HCT85 | 4-bit magnitude comparator | Data sheet | 2024-04-02 |
| SOT403-1 | 3D model for products with SOT403-1 package | Design support | 2020-01-22 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| TSSOP16_SOT403-1_mk | plastic, thin shrink small outline package; 16 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm body | Marcom graphics | 2017-01-28 |
| SOT403-1 | plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm body | Package information | 2023-11-08 |
| SOT403-1_118 | TSSOP16; Reel pack for SMD, 13"; Q1/T1 product orientation | Packing information | 2020-04-21 |
| 74HCT85PW_Nexperia_Product_Reliability | 74HCT85PW Nexperia Product Reliability | Quality document | 2023-05-29 |
| SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
支持
如果您需要设计/技术支持，请告知我们并填写 应答表 我们会尽快回复您。
模型
| 文件名称 | 标题 | 类型 | 日期 |
|---|---|---|---|
| SOT403-1 | 3D model for products with SOT403-1 package | Design support | 2020-01-22 |
订购、定价与供货
| 型号 | Orderable part number | Ordering code (12NC) | 状态 | 包装 | Packing Quantity | 在线购买 |
|---|---|---|---|---|---|---|
| 74HCT85PW | 74HCT85PWHL | 935691206118 | Active | SOT403-1_118 | 2,500 | 订单产品 |
样品
安世半导体客户可通过我们的销售机构或直接通过在线样品商店订购样品： https://extranet.nexperia.com.
样品订单通常需要2-4天寄送时间。
如果您尚未取得安世半导体的直接采购帐号，我们的全球与区域经销网络可以协助您取得样品。
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.
74HCT85PW
4-bit magnitude comparator
从安世半导体购买
| SKU | 库存* | MOQ | 单位价格 | 数量 |
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