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74AVCH2T45GF集成電路（IC）的轉(zhuǎn)換器電平移位器規(guī)格書(shū)PDF中文資料
| 廠商型號(hào) |
74AVCH2T45GF |
| 參數(shù)屬性 | 74AVCH2T45GF 封裝/外殼為8-XFDFN；包裝為卷帶（TR）；類別為集成電路（IC）的轉(zhuǎn)換器電平移位器；產(chǎn)品描述：IC TRNSLTR BIDIRECTIONAL 8XSON |
| 功能描述 | Dual-bit, dual-supply voltage level translator/transceiver; 3-state |
| 絲印標(biāo)識(shí) | |
| 封裝外殼 | SOT1089 / 8-XFDFN |
| 文件大小 |
340.09 Kbytes |
| 頁(yè)面數(shù)量 |
22 頁(yè) |
| 生產(chǎn)廠商 | NEXPERIA Nexperia B.V. All rights reserved |
| 中文名稱 | 安世 安世半導(dǎo)體(中國(guó))有限公司 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-24 23:00:00 |
| 人工找貨 | 74AVCH2T45GF價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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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
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
74AVCH2T45GF,115
- 制造商：
Nexperia USA Inc.
- 類別：
集成電路（IC） > 轉(zhuǎn)換器，電平移位器
- 系列：
74AVCH
- 包裝：
卷帶（TR）
- 轉(zhuǎn)換器類型：
電壓電平
- 通道類型：
雙向
- 每個(gè)電路通道數(shù)：
2
- 輸出類型：
三態(tài)，非反相
- 數(shù)據(jù)速率：
500Mbps
- 工作溫度：
-40°C ~ 125°C（TA）
- 安裝類型：
表面貼裝型
- 封裝/外殼：
8-XFDFN
- 供應(yīng)商器件封裝：
8-XSON（1.35x1）
- 描述：
IC TRNSLTR BIDIRECTIONAL 8XSON
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Nexperia(安世) |
24+ |
XSON8(1x1.2) |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
Nexperia(安世) |
24+ |
XSON8(1x1 |
5001 |
原裝現(xiàn)貨,免費(fèi)供樣,技術(shù)支持,原廠對(duì)接 |
詢價(jià) | ||
Nexper |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開(kāi)票! |
詢價(jià) | |||
恩XP |
23+ |
N/A |
6000 |
公司只做原裝，可來(lái)電咨詢 |
詢價(jià) | ||
恩XP |
24+ |
N/A |
6000 |
原廠原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢(shì)終端BOM表可配單提供樣品 |
詢價(jià) | ||
恩XP |
23+ |
TSSOP |
7000 |
詢價(jià) | |||
恩XP |
22+ |
N/A |
31950 |
工廠清貨實(shí)單來(lái)談 |
詢價(jià) | ||
Nexperia |
2022+ |
原廠原包裝 |
6800 |
全新原裝 支持表配單 中國(guó)著名電子元器件獨(dú)立分銷 |
詢價(jià) | ||
NEXPERIA/安世 |
2447 |
SOT1089 |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
恩XP |
21+ |
6000 |
只做原裝正品,賣元器件不賺錢(qián)交個(gè)朋友 |
詢價(jià) |
