可訂購部件
| 型號(hào) | 可訂購的器件編號(hào) | 訂購代碼(12NC) | 封裝 | 從經(jīng)銷商處購買 |
|---|---|---|---|---|
| 74CB3Q3257BQ | 74CB3Q3257BQX | 935339458115 | SOT763-1 | 訂單產(chǎn)品 |
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Click here for more information74CB3Q3257BQ
4-bit 1-of-2 FET multiplexer/demultiplexer with charge pump
The 74CB3Q3257 is a quad high-bandwidth single-pole, double-throw FET bus switch. The device features one select input (S) and one output enable input (OE). The switch is disabled when the OE input is HIGH. An internal charge-pump increases the gate voltage of the NMOS pass transistor. The result is improved RON and RON(flat) performance and the ability to switch 5 V signals when VCC = 3.3 V.
Features and benefits
Wide supply voltage range from 2.3 V to 3.6 V
Overvoltage switching on switch ports:
0 V to 5 V switching with VCC = 2.5 V
0 V to 5 V switching with VCC = 3.3 V
4 Ω (typical) ON resistance
3.5 pF (typical) OFF-state capacitance
High bandwidth 0.5 GHz (maximum)
Low input/output capacitance minimizes loading and signal distortion
Fast switching frequency fmax = 20 MHz (maximum)
Low power consumption ICC = 0.4 mA (typical)
Control inputs can be driven by TTL or 5 V/3.3 V CMOS outputs
IOFF supports partial power-down mode operation
Latch-up performance exceeds 100 mA per JESD 78E 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
Applications
Communication infrastructure
Bus isolation
Memory interleaving
Sensor multiplexing
參數(shù)類型
| 型號(hào) | VCC (V) | VPASS (V) | Logic switching levels | RON (Ω) | Nr of bits | tpd (ns) | Power dissipation considerations | Tamb (°C) | Package name |
|---|---|---|---|---|---|---|---|---|---|
| 74CB3Q3257BQ | 2.3?-?3.6 | Vcc | CMOS/LVTTL | 4 | 4 | 0.2 | very low | -40~85 | DHVQFN16 |
PCB Symbol, Footprint and 3D Model
| Model Name | 描述 |
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封裝
| 型號(hào) | 可訂購的器件編號(hào)，（訂購碼(12NC)） | 狀態(tài) | 標(biāo)示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| 74CB3Q3257BQ | 74CB3Q3257BQX (935339458115) |
Active | 3Q3257 |
DHVQFN16 (SOT763-1) |
SOT763-1 | SOT763-1_115 |
環(huán)境信息
| 型號(hào) | 可訂購的器件編號(hào) | 化學(xué)成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74CB3Q3257BQ | 74CB3Q3257BQX | 74CB3Q3257BQ |
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Series
文檔 (9)
| 文件名稱 | 標(biāo)題 | 類型 | 日期 |
|---|---|---|---|
| 74CB3Q3257 | 4-bit 1-of-2 FET multiplexer/demultiplexer with charge pump | Data sheet | 2024-04-11 |
| SOT763-1 | 3D model for products with SOT763-1 package | Design support | 2019-10-03 |
| cb3q3257 | IBIS model of 74CB3Q3257 | IBIS model | 2017-08-24 |
| Nexperia_document_leaflet_CB3Q_switches_201803 | CB3Q Bus Switches | Leaflet | 2018-04-06 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| DHVQFN16_SOT763-1_mk | plastic, dual in-line compatible thermal enhanced very thin quad flat package; 16 terminals; 0.5 mm pitch; 3.5 mm x 2.5 mm x 0.85 mm body | Marcom graphics | 2017-01-28 |
| SOT763-1 | plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 16 terminals; 0.5 mm pitch; 3.5 mm x 2.5 mm x 1 mm body | Package information | 2023-05-11 |
| SOT763-1_115 | DHVQFN16; Reel pack, SMD, 7" Q1/T1 product orientation | Packing information | 2020-04-21 |
| 74CB3Q3257BQ_Nexperia_Product_Reliability | 74CB3Q3257BQ Nexperia Product Reliability | Quality document | 2024-06-16 |
支持
如果您需要設(shè)計(jì)/技術(shù)支持，請(qǐng)告知我們并填寫 應(yīng)答表 我們會(huì)盡快回復(fù)您。
PCB Symbol, Footprint and 3D Model
| Model Name | 描述 |
|---|---|
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訂購、定價(jià)與供貨
| 型號(hào) | Orderable part number | Ordering code (12NC) | 狀態(tài) | 包裝 | Packing Quantity | 在線購買 |
|---|---|---|---|---|---|---|
| 74CB3Q3257BQ | 74CB3Q3257BQX | 935339458115 | Active | SOT763-1_115 | 3,000 | 訂單產(chǎn)品 |
樣品
作為 Nexperia 的客戶，您可以通過我們的銷售機(jī)構(gòu)訂購樣品。
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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.
74CB3Q3257BQ
4-bit 1-of-2 FET multiplexer/demultiplexer with charge pump
從安世半導(dǎo)體購買
| SKU | 庫存* | MOQ | 單位價(jià)格 | 數(shù)量 |
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