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SN74AXC4T245BQB-Q1中文资料
SN74AXC4T245BQB-Q1数据手册规格书PDF详情
1 Features
• AEC-Q100 qualified for automotive applications
• Available in wettable flank QFN (WBQB) package
• Fully-configurable dual-rail design allows each port
to operate with a power supply range from 0.65 V
to 3.6 V
• Operating temperature from –40°C to +125°C
• Multiple direction control pins to allow
simultaneous up and down translation
• Glitch-free power supply sequencing
• Up to 380 Mbps support when translating from 1.8
V to 3.3 V
• VCC isolation feature:
– If either VCC input is below 100 mV, all
I/O outputs are disabled and become high
impedance
• Ioff supports partial-power-down mode operation
• Compatible with AVC-family level shifters
• Latch-up performance exceeds 100 mA per JESD
78, class II
• ESD protection exceeds JEDEC JS-001
– 8000-V human-body model
– 1000-V charged-device model
2 Applications
• Infotainment head unit
• ADAS fusion
• ADAS front camera
• Hybrid electric vehicles and electric vehicles
battery management system
• Telematics control unit
3 Description
The SN74AXC4T245-Q1 AEC-Q100 qualified device
is a four-bit non-inverting bus transceiver that uses
two individually configurable power-supply rails. The
device is operational with both VCCA and VCCB
supplies as low as 0.65 V. The A port is designed
to track VCCA, which accepts any supply voltage from
0.65 V to 3.6 V. The B port is designed to track
VCCB, which also accepts any supply voltage from
0.65 V to 3.6 V. Additionally the SN74AXC4T245-Q1
is compatible with a single-supply system.
The SN74AXC4T245-Q1 device is designed for
asynchronous communication between data buses.
The device transmits data from the A bus to the B bus
or from the B bus to the A bus, depending on the logic
level of the direction-control inputs (1DIR and 2DIR).
The output-enable inputs (1 OE and 2 OE) are used
to disable the outputs so the buses are effectively
isolated. The SN74AXC4T245-Q1 device is designed
so the control pins (xDIR and x OE) are referenced to
VCCA.
To ensure the high-impedance state of the level shifter
I/Os during power up or power down, the x OE pins
should be tied to VCCA through a pull-up resistor.
This device is fully specified for partial-power-down
applications using the Ioff current. The Ioff protection
circuitry ensures that no excessive current is drawn
from or to an input, output, or combined I/O that
is biased to a specific voltage while the device is
powered down.
The VCC isolation feature ensures that if either VCCA
or VCCB is less than 100 mV, both I/O ports enter a
high-impedance state by disabling their outputs.
Glitch-Free power supply sequencing allows either
supply rail to be powered on or off in any order while
providing robust power sequencing performance.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
21+ |
WQFN-16 |
3350 |
硬核芯力 只做原装 现货实单来谈 |
|||
TI |
21+ |
WQFN-16 |
12000 |
只有原装,支持实单 |
|||
TI |
23+ |
WQFN-16 |
12000 |
正规渠道,只有原装! |
|||
TI |
22+ |
WQFN-16 |
10000 |
原装正品,渠道现货 |
|||
TI |
24+ |
WQFN-16 |
10000 |
一级代理保证进口原装正品现货假一罚十价格合理 |
|||
TI |
WQFN-16 |
399000 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
||||
TI |
22+ |
WQFN-16 |
47500 |
原包装原标现货,假一罚十, |
|||
TI |
24+ |
WQFN-16 |
5000 |
十年沉淀唯有原装 |
|||
TI |
23+ |
WQFN-16 |
20000 |
||||
TI |
23+ |
NA |
100 |
收发器 |
SN74AXC4T245BQB-Q1 资料下载更多...
SN74AXC4T245BQB-Q1 芯片相关型号
- SN74AHCT245DW
- SN74AHCT245DWR
- SN74AHCT245N
- SN74AHCT245NSR
- SN74AHCT245PW
- SN74AHCT245PWG4
- SN74AHCT245PWR
- SN74AHCT245PWRE4
- SN74AHCT245PWRG3
- SN74AHCT245PWRG4
- SN74AHCT245RGYR
- SN74AHCT245RKSR
- SN74AXC4T245
- SN74AXC4T245PW-Q1
- SN74AXC4T245-Q1
- SN74AXC4T245-Q1_V05
- SN74AXC4T245QPWRQ1
- SN74AXC4T245RSV-Q1
- SN74HCS164PW
- SN74HCS165BQB
- SN74HCS244DGSR
- SN74HCS244-Q1
- SN74HCS244RKSR
- SN74HCS273
- SN74HCS273-Q1
- SN74LS32M
- SN74LS32MEL
Datasheet数据表PDF页码索引
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Texas Instruments 美国德州仪器公司
德州仪器(Texas Instruments),简称TI,是全球领先的半导体公司,为现实世界的信号处理提供创新的数字信号处理(DSP)及模拟器件技术。除半导体业务外,还提供包括传感与控制、教育产品和数字光源处理解决方案。TI总部位于美国德克萨斯州的达拉斯,并在25多个国家设有制造、设计或销售机构。 德州仪器(TI)是全球领先的数字信号处理与模拟技术半导体供应商,亦是推动因特网时代不断发展的半导体引擎。 ----作为实时技术的领导者,TI正在快速发展,在无线与宽带接入等大型市场及数码相机和数字音频等新兴市场方面,TI凭借性能卓越的半导体解决方案不断推动着因特网时代前进的步伐! ----TI预想未