-
The 54AC164245 is a rad-hard advanced high-speed CMOS, Schmitt trigger, 16-bit, bidirectional, multi-purpose transceiver with 3-state outputs and cold sparing.
Designed to be used as an interface between a 5 V bus and a 3.3 V bus in mixed 5 V/3.3 V supply systems, it achieves high-speed operations while the CMOS low-power dissipation is kept.
All pins have cold spare buffers to change them to high impedance when VDD is tied to ground.
This IC is intended for a two-way asynchronous communication between data buses. The direction of the data transmission is determined by the nDIR inputs.
The A port interfaces with the 3.3 V bus can also operate at 2.3 V. The B port operates with the 5 V bus.
The 54AC164245 is packaged in hermetic ceramic Flat 48-lead screened as per MIL-PRF-38535 to comply with the needs of space applications. It is available with the upper metallic lid either floating or internally connected to ground.主要特性
- Fully compatible with the 54ACS164245
- Dual supply bidirectional level shifter
- Extended voltage range from 2.3 V to 5.5 V
- Separated enable pin for 3-state output
- Schmidt-triggered I/Os: 100 mV hysteresis
- Internal 26 Ω limiting resistor on each I/O
- High speed: Tpd = 8 ns maximum
- Fail safe
- Cold spare
- Hermetic package
- 100 krad (Si) at any Mil1019 dose rate
- SEL immune to 110 MeV.cm2/mg LET ions
- RHA QML-V qualified
- SMD: 5962R98580
All resources
产品规格 (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 20 Dec 2018 |
20 Dec 2018
|
|||
| 26 Nov 2020 |
26 Nov 2020
|
技术文档 (5)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 06 Dec 2016 |
06 Dec 2016
|
|||
| 13 Sep 2018 |
13 Sep 2018
|
|||
| 22 Apr 2020 |
22 Apr 2020
|
|||
| 09 Jul 2019 |
09 Jul 2019
|
|||
| 08 Feb 2018 |
08 Feb 2018
|
选型指南 (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 22 Apr 2020 |
22 Apr 2020
|
|||
| 16 Oct 2020 |
16 Oct 2020
|
EDA Symbols, Footprints and 3D Models
STMicroelectronics - 54AC164245
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| RHRAC164245K01V |
批量生产
|
Flat-48 | 工业 | N/A |
|
| RHRAC164245K03V |
批量生产
|
Flat-48 | 工业 | N/A |
|
| RHRAC164245K1 |
批量生产
|
FLAT CER MIL | 工业 | N/A |
|
RHRAC164245K01V
Package:
Flat-48Material Declaration**:
RHRAC164245K03V
Package:
Flat-48Material Declaration**:
RHRAC164245K1
Package:
FLAT CER MILMaterial Declaration**:
(**) 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 。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | SMD PIN/Detailed Spec | Quality Level | Lead Finish | Package: Product Marking | Country of Origin | Budgetary Price (US$)*/Qty | 更多信息 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | ||||||||||||||||
| RHRAC164245K1 | 无法联系到经销商，请联系我们的销售办事处 |
批量生产
|
EAR99 | NEC | Carrier Tape | FLAT CER MIL | - | - | - | Engineering Model | Gold | RHRAC164245K1 | FRANCE | ||||
| RHRAC164245K01V | 无法联系到经销商，请联系我们的销售办事处 |
批量生产
|
EAR99 | NEC | Carrier Tape | Flat-48 | - | - | 5962R9858008VYC | QML-V Flight | Gold | 5962R9858008VYC | FRANCE | ||||
| RHRAC164245K03V | 无法联系到经销商，请联系我们的销售办事处 |
批量生产
|
EAR99 | NEC | Carrier Tape | Flat-48 | - | - | 5962R9858008VZC | QML-V Flight | Gold | 5962R9858008VZC | FRANCE | ||||
供货状态
批量生产ECCN (US)
EAR99供货状态
批量生产ECCN (US)
EAR99供货状态
批量生产ECCN (US)
EAR99