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 |
|---|---|---|---|---|
| 74AXP8T245BQ | 74AXP8T245BQJ | 935690813118 | SOT815-1 | 訂單產(chǎn)品 |
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Click here for more information74AXP8T245BQ
8-bit dual supply translating transceiver; 3-state
The 74AXP8T245 is an 8-bit dual supply translating transceiver with 3-state outputs that enable bidirectional level translation. It features two data input-output ports (pins An and Bn), a direction control input (DIR), an output enable input (OE) and dual supply pins (VCC(A) and VCC(B)). Both VCC(A) and VCC(B) can be supplied at any voltage between 0.9 V and 5.5 V making the device suitable for translating between any of the low voltage nodes (0.9 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V and 5.0 V). No power supply sequencing is required and output glitches during power supply transitions are prevented using patented circuitry. As a result glitches will not appear on the outputs for supply transitions during power-up/down between 20 mV/μs and 5.5 V/s.
Pins An, OE and DIR are referenced to VCC(A) and pins Bn are referenced to VCC(B). A HIGH on DIR allows transmission from An to Bn and a LOW on DIR allows transmission from Bn to An. The output enable input (OE) can be used to disable the outputs so the buses are effectively isolated.
The devices are fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing any damaging backflow current through the device when it is powered down. In suspend mode when either VCC(A) or VCC(B) are at GND level, both An and Bn are in the high-impedance OFF-state.
Features and benefits
Wide supply voltage range:
VCC(A): 0.9 V to 5.5 V
VCC(B): 0.9 V to 5.5 V
Low input capacitance; CI = 1.5 pF (typical)
Low output capacitance; CO = 3.8 pF (typical)
Low dynamic power consumption; CPD = 10 pF (typical)
Low static power consumption; ICC = 2 μA (25 °C maximum)
High noise immunity
Complies with JEDEC standard:
JESD8-12 (1.1 V to 1.3 V; inputs)
JESD8-11 (1.4 V to 1.6 V)
JESD8-7 (1.65 V to 1.95 V)
JESD8-5 (2.3 V to 2.7 V)
JESD8C (2.7 V to 3.6 V)
JESD12-6 (4.5 V to 5.5 V)
Latch-up performance exceeds 100 mA per JESD78D Class II
Inputs accept voltages up to 5.5 V
Low noise overshoot and undershoot < 10% of VCCO
IOFF circuitry provides partial power-down mode operation
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 +125 °C
參數(shù)類型
| 型號 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74AXP8T245BQ | 0.9?-?5.5 | 0.9?-?5.5 | CMOS | ± 12 | 9 | 4 | ultra low | -40~125 | 68 | 6.4 | 42 | DHVQFN24 | Bi-directional | Direction controlled |
封裝
| 型號 | 可訂購的器件編號，（訂購碼(12NC)） | 狀態(tài) | 標(biāo)示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| 74AXP8T245BQ | 74AXP8T245BQJ (935690813118) |
Active | AXP8T245 |
DHVQFN24 (SOT815-1) |
SOT815-1 | SOT815-1_118 |
環(huán)境信息
| 型號 | 可訂購的器件編號 | 化學(xué)成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74AXP8T245BQ | 74AXP8T245BQJ | 74AXP8T245BQ |
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Series
文檔 (10)
| 文件名稱 | 標(biāo)題 | 類型 | 日期 |
|---|---|---|---|
| 74AXP8T245 | 8-bit dual supply translating transceiver; 3-state | Data sheet | 2024-07-25 |
| AN90029 | Pin FMEA for AXPnT family | Application note | 2021-07-13 |
| AN90063 | Questions about package outline drawings | Application note | 2025-10-22 |
| SOT815-1 | 3D model for products with SOT815-1 package | Design support | 2019-10-03 |
| Nexperia_document_leaflet_Logic_AXP_technology_portfolio_201904 | AXP – Extremely low-power logic technology portfolio | Leaflet | 2019-04-05 |
| 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 |
| 74AXP8T245BQ_Nexperia_Product_Reliability | 74AXP8T245BQ Nexperia Product Reliability | Quality document | 2025-03-20 |
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(biāo)題 | 類型 | 日期 |
|---|---|---|---|
| SOT815-1 | 3D model for products with SOT815-1 package | Design support | 2019-10-03 |
訂購、定價(jià)與供貨
| 型號 | Orderable part number | Ordering code (12NC) | 狀態(tài) | 包裝 | Packing Quantity | 在線購買 |
|---|---|---|---|---|---|---|
| 74AXP8T245BQ | 74AXP8T245BQJ | 935690813118 | Active | SOT815-1_118 | 3,000 |
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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.