首页>74LVCH2T45GN>规格书详情
74LVCH2T45GN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 |
74LVCH2T45GN |
参数属性 | 74LVCH2T45GN 封装/外壳为8-XFDFN;包装为卷带(TR);类别为集成电路(IC) > 转换器,电平移位器;产品描述:IC TRNSLTR BIDIRECTIONAL 8XSON |
功能描述 | Dual supply translating transceiver; 3-state |
文件大小 |
418.66 Kbytes |
页面数量 |
33 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 | 2024-9-24 23:00:00 |
74LVCH2T45GN规格书详情
1. General description
The 74LVC2T45; 74LVCH2T45 are dual bit, dual supply translating transceivers with 3-state
outputs that enable bidirectional level translation. They feature two 2-bits 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 1.2 V and 5.5 V making the device suitable
for translating between any of the low voltage nodes (1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V and 5.0 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 devices are 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 port and
B port are in the high-impedance OFF-state.
Active bus hold circuitry in the 74LVCH2T45 holds unused or floating data inputs at a valid logic
level.
2. Features and benefits
• Wide supply voltage range:
• VCC(A): 1.2 V to 5.5 V
• VCC(B): 1.2 V to 5.5 V
• High noise immunity
• Complies with JEDEC standards:
• JESD8-7 (1.2 V to 1.95 V)
• JESD8-5 (1.8 V to 2.7 V)
• JESD8C (2.7 V to 3.6 V)
• JESD36 (4.5 V to 5.5 V)
• ESD protection:
• HBM JESD22-A114F Class 3A exceeds 4000 V
• MM JESD22-A115-A exceeds 200 V
• CDM JESD22-C101E exceeds 1000 V
• Maximum data rates:
• 420 Mbps (3.3 V to 5.0 V translation)
• 210 Mbps (translate to 3.3 V))
• 140 Mbps (translate to 2.5 V)
• 75 Mbps (translate to 1.8 V)
• 60 Mbps (translate to 1.5 V)
• Suspend mode
• Latch-up performance exceeds 100 mA per JESD 78 Class II
• ±24 mA output drive (VCC = 3.0 V)
• Inputs accept voltages up to 5.5 V
• Low power consumption: 16 μA maximum ICC
• IOFF circuitry provides partial Power-down mode operation
• Multiple package options
• Specified from -40 °C to +85 °C and -40 °C to +125 °C
74LVCH2T45GN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74LVCH2T45GN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
更多- 产品编号:
74LVCH2T45GN,115
- 制造商:
Nexperia USA Inc.
- 类别:
集成电路(IC) > 转换器,电平移位器
- 系列:
74LVCH
- 包装:
卷带(TR)
- 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:
420Mbps
- 工作温度:
-40°C ~ 125°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
8-XFDFN
- 供应商器件封装:
8-XSON(1.2x1)
- 描述:
IC TRNSLTR BIDIRECTIONAL 8XSON
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Nexperia(安世) |
23+ |
XSON8(1x1.2) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
Nexperia(安世) |
23+ |
XSON8(1x1.4) |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
Nexperia(安世) |
22+ |
XSON-8 |
9852 |
只做原装正品现货,或订货假一赔十! |
询价 | ||
NXP/恩智浦 |
23+ |
XSON8 |
6000000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
Nexperia(安世) |
2021+ |
XSON-8 |
499 |
询价 | |||
Nexperia(安世) |
1923+ |
XSON-8 |
2260 |
向鸿只做原装正品,我们没有假货!仓库库存优势 |
询价 | ||
NXP |
22+ |
8XSON SOT1116 |
9000 |
原厂渠道,现货配单 |
询价 | ||
TI |
22+23+ |
QFN8 |
54297 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
nexperia |
新批次 |
NA |
4326 |
询价 | |||
NXP Semiconductors |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 |