可訂購(gòu)部件
| 型號(hào) | 可訂購(gòu)的器件編號(hào) | 訂購(gòu)代碼(12NC) | 封裝 | 從經(jīng)銷(xiāo)商處購(gòu)買(mǎi) |
|---|---|---|---|---|
| 74LVC4245ABQ | 74LVC4245ABQ,118 | 935285619118 | SOT815-1 | 訂單產(chǎn)品 |
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Click here for more information74LVC4245ABQ
Octal dual supply translating transceiver; 3-state
The 74LVC4245A is an octal dual supply translating transceiver featuring 3?-?state bus compatible outputs in both send and receive directions. It is designed to interface between a 3 V and 5 V bus in a mixed 3 V and 5 V supply environment. The device features an output enable input (OE) and a send/receive input (DIR) for direction control. A HIGH on OE causes the outputs to assume a high?-?impedance OFF?-?state, effectively isolating the buses. In suspend mode, when either supply is zero, there is no current path between supplies. VCCA ≥ VCCB, except in suspend mode. Schmitt?-?trigger action at all inputs makes the circuit tolerant of slower input rise and fall times.
Alternatives
Features and benefits
5 V tolerant inputs/outputs, for interfacing with 5 V logic
Wide supply voltage range:
3 V bus (VCC(B)): 1.5 V to 3.6 V
5 V bus (VCC(A)): 1.5 V to 5.5 V
CMOS low-power consumption
TTL interface capability at 3.3 V
Overvoltage tolerant control inputs to 5.5 V
High-impedance when VCC(A) = 0 V
Complies with JEDEC standard no. JESD8B/JESD36
Latch-up performance meets requirements of JESD78 Class 1
ESD protection:
HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
Multiple package options
Specified from -40 °C to +85 °C and -40 °C to +125 °C
參數(shù)類型
| 型號(hào) | VCC(A) (V) | VCC(B) (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 | Category |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC4245ABQ | 1.2?-?5.5 | 1.2?-?5.5 | CMOS/LVTTL | ± 24 | 3.5 | 8 | low | -40~125 | 73 | 8 | 46 | DHVQFN24 | Bi-directional | Direction controlled |
PCB Symbol, Footprint and 3D Model
| Model Name | 描述 |
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封裝
| 型號(hào) | 可訂購(gòu)的器件編號(hào)，（訂購(gòu)碼(12NC)） | 狀態(tài) | 標(biāo)示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| 74LVC4245ABQ | 74LVC4245ABQ,118 (935285619118) |
Active | LVC4245A |
DHVQFN24 (SOT815-1) |
SOT815-1 | SOT815-1_118 |
環(huán)境信息
| 型號(hào) | 可訂購(gòu)的器件編號(hào) | 化學(xué)成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74LVC4245ABQ | 74LVC4245ABQ,118 | 74LVC4245ABQ |
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Series
文檔 (13)
| 文件名稱 | 標(biāo)題 | 類型 | 日期 |
|---|---|---|---|
| 74LVC4245A | Octal dual supply translating transceiver; 3-state | Data sheet | 2024-11-29 |
| AN11009 | Pin FMEA for LVC family | Application note | 2019-01-09 |
| AN263 | Power considerations when using CMOS and BiCMOS logic devices | Application note | 2023-02-07 |
| AN90063 | Questions about package outline drawings | Application note | 2025-10-22 |
| Nexperia_document_guide_Logic_translators | Nexperia Logic Translators | Brochure | 2021-04-12 |
| SOT815-1 | 3D model for products with SOT815-1 package | Design support | 2019-10-03 |
| lvc4245a | lvc4245a IBIS model | IBIS model | 2013-04-09 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| DHVQFN24_SOT815-1_mk | plastic, dual in-line compatible thermal enhanced very thin quad flat package; 24 terminals; 0.5 mm pitch; 3.5 mm x 5.5 mm x 0.85 mm body | Marcom graphics | 2017-01-28 |
| SOT815-1 | plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 24 terminals; 0.5 mm pitch; 5.5 mm x 3.5 mm x 1 mm body | Package information | 2021-08-17 |
| SOT815-1_118 | DHVQFN24; Reel pack for SMD, 13"; Q1/T1 product orientation | Packing information | 2020-04-21 |
| 74LVC4245ABQ_Nexperia_Product_Reliability | 74LVC4245ABQ Nexperia Product Reliability | Quality document | 2025-03-20 |
| lvc | lvc Spice model | SPICE model | 2013-05-07 |
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(gòu)、定價(jià)與供貨
| 型號(hào) | Orderable part number | Ordering code (12NC) | 狀態(tài) | 包裝 | Packing Quantity | 在線購(gòu)買(mǎi) |
|---|---|---|---|---|---|---|
| 74LVC4245ABQ | 74LVC4245ABQ,118 | 935285619118 | Active | SOT815-1_118 | 3,000 |
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樣品
作為 Nexperia 的客戶，您可以通過(guò)我們的銷(xiāo)售機(jī)構(gòu)訂購(gòu)樣品。
如果您沒(méi)有 Nexperia 的直接賬戶，我們的全球和地區(qū)分銷(xiāo)商網(wǎng)絡(luò)可為您提供 Nexperia 樣品支持。查看官方經(jīng)銷(xiāo)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.