产品概要
描述
The 54VCXH162245 is a low voltage CMOS 16-bit bus transceiver (3-state) fabricated with a sub-micron silicon gate and a five-layer metal wiring C²MOS technology. It is ideal for low power and very high speed (1.8 to 3.6 V) applications and can be interfaced to a 3.6 V signal environment for both inputs and outputs. This integrated circuit is intended for two-way asynchronous communication between data buses. The direction of data transmission is determined by digital input recorder (DIR) input. The two enable inputs, nG,can be used to disable the device so that the buses are effectively isolated. The device circuits include 26 Ω series resistance in the A port outputs. These resistors reduce line noise in high-speed applications. Bus hold on data inputs is provided to eliminate the need for external pull-up or pull-down resistors. All inputs and outputs are equipped with protection circuits against static discharge, giving them 2 kV ESD immunity and transient excess voltage. All floating bus terminals during high Z state must be held HIGH or LOW.
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性能一览
- 1.8 to 3.6 V operating voltage
- High speed A outputs:
- tPD= 3.4 ns at VCC = 3.0 to 3.6 V
- tPD= 4.3 ns at VCC= 2.3 to 2.7 V
- Symmetrical impedance A output:
- |IOH| = IOL= 12 mA (min.) at VCC= 3.0 V
- |IOH| = IOL= 8 mA (min.) at VCC= 2.3 V
- High speed B outputs:
- tPD= 2.5 ns (max.) at VCC= 3.0 to 3.6 V
- tPD= 3.2 ns (max.) at VCC= 2.3 to 2.7 V
- Symmetrical impedance A output:
- |IOH| = IOL= 24 mA (min.) at VCC= 3.0 V
- |IOH| = IOL= 18 mA (min.) at VCC= 2.3 V
- Power down protection on inputs and outputs
- 26 Ω series resistors in A port output
- Bus hold provided on both sides
- Cold spare function
- Latch-up performance exceeds 300 mA (JESD 17)
- 300 krad(Si) Total ionizing dose (TID)
- No SEL, no SEU and no SET at 110 MeV.cm²/mg
- QML-V qualified
- SMD 5962F02508
- Mass = 1.50 g
EDA Symbols, Footprints and 3D Models
STMicroelectronics - 54VCXH162245
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所有资源
| Resource title | 版本 | Latest update | Actions | Details | 下載 |
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IBIS models (1)
| Resource title | 版本 | Latest update | Actions | Options | ||
|---|---|---|---|---|---|---|
| ZIP | 1.0 | 14 Jun 2021 | 14 Jun 2021 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| RHFXH162245K03V | Active 产品已量产 | Flat-48 | Industrial | N/A | - | - | |
| RHFXH162245K05V | Active 产品已量产 | Flat-48 | Industrial | N/A | - | - | |
| RHFXH162245K1 | Active 产品已量产 | Flat-48 | Industrial | N/A | - | - | |
| RHRXH162245K1 | NRND 不推荐用于新设计。量产仅供支持现有生产。 | Flat-48 | Industrial | N/A | - | - | |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
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Sample & Buy
| Part Number | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | Package: Product Marking | SMD PIN/Detailed Spec | Quality Level | Lead Finish | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RHFXH162245K05V | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| RHRXH162245K1 | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| RHFXH162245K03V | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| RHFXH162245K1 | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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RHFXH162245K05V Active
RHRXH162245K1 NRND
RHFXH162245K03V Active
RHFXH162245K1 Active