可訂購部件
| 型號 | 可訂購的器件編號 | 訂購代碼(12NC) | 封裝 | 從經銷商處購買 |
|---|---|---|---|---|
| 74ABT245D | 74ABT245D,623 | 935027530623 | SOT163-1 | 訂單產品 |
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Click here for more information74ABT245D
Octal transceiver with direction pin; 3-state
The 74ABT245 is an 8-bit transceiver with 3-state outputs. The device features an output enable (OE) and send/receive (DIR) for direction control. A HIGH on OE causes the outputs to assume a high-impedance OFF-state. This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.
Features and benefits
Octal bidirectional bus interface
3-State buffers
Supply voltage range from 4.5 to 5.5 V
BiCMOS high speed and output drive
Direct interface with TTL levels
Output capability: +64 mA/–32 mA
Power-up 3-State
Live insertion/extraction permitted
Inputs are disabled during 3-state mode
IOFF circuitry provides partial Power-down mode operation
Latch-up protection exceeds 500 mA per JESD78 class II level A
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
參數類型
| 型號 | 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) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74ABT245D | n.a. | n.a. | TTL | -32/64 | 2.9 | 8 | 100 | medium | -40~85 | 82 | 24 | 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 |
|---|---|---|---|---|---|---|---|
| 74ABT245D | 74ABT245D,623 (935027530623) |
Active | 74ABT245D |
SO20 (SOT163-1) |
SOT163-1 |
WAVE_BG-BD-1
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暫無信息 |
文檔 (9)
| 文件名稱 | 標題 | 類型 | 日期 |
|---|---|---|---|
| 74ABT245 | Octal transceiver with direction pin; 3-state | Data sheet | 2024-06-24 |
| 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 |
| abt245 | abt245 IBIS model | IBIS model | 2013-04-08 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| 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 |
| 74ABT245D_Nexperia_Product_Reliability | 74ABT245D Nexperia Product Reliability | Quality document | 2025-03-20 |
| abt | abt Spice model | SPICE model | 2013-05-07 |
| 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.
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 |
|---|---|---|---|---|---|---|
| 74ABT245D | 74ABT245D,623 | 935027530623 | Active | 暫無信息 | 2,000 |
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樣品
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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.