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74AVCH2T45DC集成电路(IC)转换器电平移位器规格书PDF中文资料
厂商型号 |
74AVCH2T45DC |
参数属性 | 74AVCH2T45DC 封装/外壳为8-VFSOP(0.091",2.30mm 宽);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 转换器,电平移位器;产品描述:IC TRNSLTR BIDIRECTIONAL 8VSSOP |
功能描述 | Dual-bit, dual-supply voltage level translator/transceiver; 3-state |
文件大小 |
340.09 Kbytes |
页面数量 |
22 页 |
生产厂商 | Nexperia B.V. All rights reserved |
企业简称 |
NEXPERIA【安世】 |
中文名称 | 安世半导体(中国)有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-17 19:00:00 |
74AVCH2T45DC规格书详情
1. General description
The 74AVCH2T45 is a dual bit, dual supply transceiver that enables bidirectional level translation.
It features two data input-output ports (nA and nB), a direction control input (DIR) and dual supply
pins (VCC(A) and VCC(B)). Both VCC(A) and VCC(B) can be supplied at any voltage between 0.8 V
and 3.6 V making the device suitable for translating between any of the low voltage nodes (0.8 V,
1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V). Pins nA and DIR are referenced to VCC(A) and pins nB are
referenced to VCC(B). A HIGH on DIR allows transmission from nA to nB and a LOW on DIR allows
transmission from nB to nA.
The device is 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 A and B are
in the high-impedance OFF-state.
The 74AVCH2T45 has active bus hold circuitry which is provided to hold unused or floating data
inputs at a valid logic level. This feature eliminates the need for external pull-up or pull-down
resistors.
2. Features and benefits
• Wide supply voltage range: 0.8 V to 3.6 V for VCC(A) and VCC(B)
• High noise immunity
• Suspend mode
• Bus hold on data inputs
• Inputs accept voltages up to 3.6 V
• Low noise overshoot and undershoot < 10 of VCC
• IOFF circuitry provides partial Power-down mode operation
• Maximum data rates:
• 500 Mbps (1.8 V to 3.3 V translation)
• 320 Mbps (< 1.8 V to 3.3 V translation)
• 320 Mbps (translate to 2.5 V or 1.8 V)
• 280 Mbps (translate to 1.5 V)
• 240 Mbps (translate to 1.2 V)
• Latch-up performance exceeds 100 mA per JESD 78 Class II
• Complies with JEDEC standards:
• JESD8-12 (0.8 V to 1.3 V)
• JESD8-11 (0.9 V to 1.65 V)
• JESD8-7 (1.2 V to 1.95 V)
• JESD8-5 (1.8 V to 2.7 V)
• JESD8-B (2.7 V to 3.6 V)
• ESD protection:
• HBM: ANSI/ESDA/Jedec JS-001 Class 3B exceeds 8000 V
• CDM: ANSI/ESDA/Jedec JS-002 Class C3 exceeds 1000 V
• Multiple package options
• Specified from -40 °C to +85 °C and -40 °C to +125 °C
74AVCH2T45DC属于集成电路(IC) > 转换器,电平移位器。安世半导体(中国)有限公司制造生产的74AVCH2T45DC转换器,电平移位器逻辑转换器或电平移位器 IC 可用于在数字逻辑设备之间传递信息,这些设备可在不同/不兼容的供电电压下工作,或可实现不同的信令方式。例如,可以将需要 5 V 电源的数字输出传感器连接到具有 3.3 V I/O 电源的 FPGA,或者在 CMOS 或 TTL 等单端信令方式与 PECL 或 LVDS 等差分技术之间进行转换。
产品属性
- 产品编号:
74AVCH2T45DC,125
- 制造商:
Nexperia USA Inc.
- 类别:
集成电路(IC) > 转换器,电平移位器
- 系列:
74AVCH
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 转换器类型:
电压电平
- 通道类型:
双向
- 每个电路通道数:
2
- 输出类型:
三态,非反相
- 数据速率:
500Mbps
- 工作温度:
-40°C ~ 125°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
8-VFSOP(0.091",2.30mm 宽)
- 供应商器件封装:
8-VSSOP
- 描述:
IC TRNSLTR BIDIRECTIONAL 8VSSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NXP |
23+ |
MSSOP |
20000 |
原厂原装正品现货 |
询价 | ||
NXP/恩智浦 |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
Nexperia/安世 |
21+ |
VSSOP-8 |
12000 |
十年信誉,只做原装,有挂就有现货! |
询价 | ||
NEXPERIA |
22+ |
VSSOP-8 |
35000 |
公司100%原装现货,现货众多欢迎加Q咨询 |
询价 | ||
NXP/恩智浦 |
12+ |
VSSO8 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
NEXPERIA/Nexperia/安世/安世半 |
21+ |
N/A |
31201 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
NXP/恩智浦 |
21+ |
VSSOP8 |
9800 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
NXP |
21+ |
VSSOP8 |
12588 |
原装正品,自己库存 假一罚十 |
询价 | ||
NXP/恩智浦 |
20+原装正品 |
VSSOP8 |
6000 |
大量现货,免费发样。 |
询价 | ||
NEXPERIA |
21+ |
N/A |
31201 |
原装现货假一赔十 |
询价 |
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