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 |
|---|---|---|---|---|
| 74VHC245BQ | 74VHC245BQ,115 | 935289581115 | SOT764-1 | 订单产品 |
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Click here for more information74VHC245BQ
Octal bus transceiver; 3-state
The 74VHC245; 74VHCT245 are high-speed Si-gate CMOS devices.
The 74VHC245; 74VHCT245 are octal transceivers featuring non-inverting 3-state bus compatible outputs in both send and receive directions.
The 74VHC245; 74VHCT245 feature an output enable input (OE), for easy cascading, and a send and receive direction control input (DIR).
OE controls the outputs so that the buses are effectively isolated.
Features and benefits
Balanced propagation delays
All inputs have Schmitt-trigger action
Inputs accept voltages higher than VCC
Input levels:
The 74VHC245 operates with CMOS input level
The 74VHCT245 operates with TTL input level
ESD protection:
HBM JESD22-A114E exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
CDM JESD22-C101C exceeds 1000 V
Multiple package options
Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Applications
参数类型
| 型号 | Product status | VCC(A) (V) | VCC(B) (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | Nr of bits | fmax (MHz) | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74VHC245BQ | Production | n.a. | n.a. | CMOS | ± 8 | 3.5 | 8 | 60 | low | -40~125 | 75 | 47 | DHVQFN20 |
PCB Symbol, Footprint and 3D Model
| Model Name | 描述 |
|---|---|
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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 |
|---|---|---|---|---|---|---|---|
| 74VHC245BQ | 74VHC245BQ,115 (935289581115) |
Active | VHC245 |
DHVQFN20 (SOT764-1) |
SOT764-1 | SOT764-1_115 |
Series
文档 (8)
| 文件名称 | 标题 | 类型 | 日期 |
|---|---|---|---|
| 74VHC_VHCT245 | Octal bus transceiver; 3-state | Data sheet | 2017-07-20 |
| SOT764-1 | 3D model for products with SOT764-1 package | Design support | 2019-10-03 |
| 74vhc245 | 74vhc245 IBIS model | IBIS model | 2013-04-08 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| DHVQFN20_SOT764-1_mk | plastic, dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 2.5 mm x 4.5 mm x 0.85 mm body | Marcom graphics | 2017-01-28 |
| SOT764-1 | plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 4.5 mm x 2.5 mm x 1 mm body | Package information | 2022-06-21 |
| SOT764-1_115 | DHVQFN20; Reel pack for SMD, 7''; Q1/T1 product orientation | Packing information | 2020-04-21 |
| 74VHC245BQ_Nexperia_Product_Reliability | 74VHC245BQ Nexperia Product Reliability | Quality document | 2023-05-29 |
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 |
|---|---|---|---|---|---|---|
| 74VHC245BQ | 74VHC245BQ,115 | 935289581115 | Active | SOT764-1_115 | 3,000 | 订单产品 |
样品
作为 Nexperia 的客户，您可以通过我们的销售机构订购样品。
如果您没有 Nexperia 的直接账户，我们的全球和地区分销商网络可为您提供 Nexperia 样品支持。查看官方经销商列表。
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.
74VHC245BQ
Octal bus transceiver; 3-state
从安世半导体购买
| SKU | 库存* | MOQ | 单位价格 | 数量 |
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