74LVC2T45; 74LVCH2T45
Applications
Nexperia's bi-directional level shifter, translator options include variants of bit width ranging from single bit to 32-bit. Translators, including auto-direction sensing options are available in a range of families, providing bi-directional translation between 0.8 V to 5.5 V.
Translators are available in standard logic and innovative PicoGate packages. Smaller leadless MicroPak, WLCSP and DQFN packages are available for PCB space saving.
Features and benefits
- Wide supply voltage range
- Low propagation delay
- Low power suspend mode
- Auto-direction sensing
- 3-state output options
- Overvoltage tolerant options
Applications
- I2C
- Cell phone
- LCD TV
- STB
- Personal computing
參數(shù)類型
| 型號 | VCC(A) (V) | VCC(B) (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | Nr of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name | Category |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC2T45DC | 1.2?-?5.5 | 1.2?-?5.5 | CMOS/LVTTL | ± 24 | 2.5 | 2 | low | -40~125 | 198 | 30.6 | 107 | VSSOP8 | Bi-directional | Direction controlled |
| 74LVC2T45DC-Q100 | 1.2?-?5.5 | 1.2?-?5.5 | CMOS/LVTTL | ± 24 | 2.5 | 2 | low | -40~125 | 198 | 30.6 | 107 | VSSOP8 | Bi-directional | Direction controlled |
| 74LVC2T45GN | 1.2?-?5.5 | 1.2?-?5.5 | CMOS/LVTTL | ± 24 | 2.5 | 2 | low | -40~125 | 224 | 8.3 | 137 | XSON8 | Bi-directional | Direction controlled |
| 74LVC2T45GS | 1.2?-?5.5 | 1.2?-?5.5 | CMOS/LVTTL | ± 24 | 2.5 | 2 | low | -40~125 | 261 | 8.5 | 136 | XSON8 | Bi-directional | Direction controlled |
| 74LVC2T45GS-Q100 | 1.2?-?5.5 | 1.2?-?5.5 | CMOS/LVTTL | ± 24 | 2.5 | 2 | low | -40~125 | 261 | 8.5 | 136 | XSON8 | Bi-directional | Direction controlled |
| 74LVC2T45GT | 1.2?-?5.5 | 1.2?-?5.5 | CMOS/LVTTL | ± 24 | 2.5 | 2 | low | -40~125 | 307 | 5.1 | 144 | XSON8 | Bi-directional | Direction controlled |
| 74LVC2T45GT-Q100 | 1.2?-?5.5 | 1.2?-?5.5 | CMOS/LVTTL | ± 24 | 2.5 | 2 | low | -40~125 | 307 | 5.1 | 144 | XSON8 | Bi-directional | Direction controlled |
| 74LVCH2T45DC | 1.2?-?5.5 | 1.2?-?5.5 | CMOS/LVTTL | ± 24 | 2.5 | 2 | low | -40~125 | 198 | 30.6 | 107 | VSSOP8 | Bi-directional | Direction controlled |
| 74LVCH2T45DC-Q100 | 1.2?-?5.5 | 1.2?-?5.5 | CMOS/LVTTL | ± 24 | 2.5 | 2 | low | -40~125 | 198 | 30.6 | 107 | VSSOP8 | Bi-directional | Direction controlled |
| 74LVCH2T45GN | 1.2?-?5.5 | 1.2?-?5.5 | CMOS/LVTTL | ± 24 | 2.5 | 2 | low | -40~125 | 224 | 8.3 | 137 | XSON8 | Bi-directional | Direction controlled |
| 74LVCH2T45GS | 1.2?-?5.5 | 1.2?-?5.5 | CMOS/LVTTL | ± 24 | 2.5 | 2 | low | -40~125 | 261 | 8.5 | 136 | XSON8 | Bi-directional | Direction controlled |
| 74LVCH2T45GT | 1.2?-?5.5 | 1.2?-?5.5 | CMOS/LVTTL | ± 24 | 2.5 | 2 | low | -40~125 | 307 | 5.1 | 144 | XSON8 | Bi-directional | Direction controlled |
封裝
| 型號 | 可訂購的器件編號，（訂購碼(12NC)） | 狀態(tài) | 標示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| 74LVC2T45DC | 74LVC2T45DC,125 (935284757125) |
Active | V45 |
VSSOP8 (SOT765-1) |
SOT765-1 | SOT765-1_125 | |
| 74LVC2T45DC-Q100 | 74LVC2T45DC‑Q100H (935300461125) |
Active | V45 |
VSSOP8 (SOT765-1) |
SOT765-1 | SOT765-1_125 | |
| 74LVC2T45GN | 74LVC2T45GN,115 (935292251115) |
Active | V5 |
XSON8 (SOT1116) |
SOT1116 | SOT1116_115 | |
| 74LVC2T45GS | 74LVC2T45GS,115 (935292804115) |
Active | V5 |
XSON8 (SOT1203) |
SOT1203 | SOT1203_115 | |
| 74LVC2T45GS-Q100 | 74LVC2T45GS‑Q100X (935690773115) |
Active | V5 |
XSON8 (SOT1203) |
SOT1203 | SOT1203_115 | |
| 74LVC2T45GT | 74LVC2T45GT,115 (935284758115) |
Active | V45 |
XSON8 (SOT833-1) |
SOT833-1 | SOT833-1_115 | |
| 74LVC2T45GT-Q100 | 74LVC2T45GT‑Q100X (935690702115) |
Active | V45 |
XSON8 (SOT833-1) |
SOT833-1 | SOT833-1_115 | |
| 74LVCH2T45DC | 74LVCH2T45DC,125 (935284761125) |
Active | X45 |
VSSOP8 (SOT765-1) |
SOT765-1 | SOT765-1_125 | |
| 74LVCH2T45DC-Q100 | 74LVCH2T45DC‑Q100H (935301408125) |
Active | X45 |
VSSOP8 (SOT765-1) |
SOT765-1 | SOT765-1_125 | |
| 74LVCH2T45GN | 74LVCH2T45GN,115 (935292259115) |
Active | X5 |
XSON8 (SOT1116) |
SOT1116 | SOT1116_115 | |
| 74LVCH2T45GS | 74LVCH2T45GS,115 (935292816115) |
Active | X5 |
XSON8 (SOT1203) |
SOT1203 | SOT1203_115 | |
| 74LVCH2T45GT | 74LVCH2T45GT,115 (935284762115) |
Active | X45 |
XSON8 (SOT833-1) |
SOT833-1 | SOT833-1_115 |
下表中的所有產(chǎn)品型號均已停產(chǎn) 。
| 型號 | 可訂購的器件編號，（訂購碼(12NC)） | 狀態(tài) | 標示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| 74LVC2T45GF | 74LVC2T45GF,115 (935291513115) |
Withdrawn / End-of-life |
XSON8 (SOT1089) |
SOT1089 | SOT1089_115 | ||
| 74LVC2T45GM | 74LVC2T45GM,125 (935286054125) |
Withdrawn / End-of-life |
XQFN8 (SOT902-2) |
SOT902-2 | SOT902-2_125 | ||
| 74LVCH2T45GF | 74LVCH2T45GF,115 (935291522115) |
Obsolete | no package information | ||||
| 74LVCH2T45GM | 74LVCH2T45GM,125 (935286059125) |
Obsolete | no package information | ||||
環(huán)境信息
| 型號 | 可訂購的器件編號 | 化學成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74LVC2T45DC | 74LVC2T45DC,125 | 74LVC2T45DC |
|
|
| 74LVC2T45DC-Q100 | 74LVC2T45DC‑Q100H | 74LVC2T45DC-Q100 |
|
|
| 74LVC2T45GN | 74LVC2T45GN,115 | 74LVC2T45GN |
|
|
| 74LVC2T45GS | 74LVC2T45GS,115 | 74LVC2T45GS |
|
|
| 74LVC2T45GS-Q100 | 74LVC2T45GS‑Q100X | 74LVC2T45GS-Q100 |
|
|
| 74LVC2T45GT | 74LVC2T45GT,115 | 74LVC2T45GT |
|
|
| 74LVC2T45GT-Q100 | 74LVC2T45GT‑Q100X | 74LVC2T45GT-Q100 |
|
|
| 74LVCH2T45DC | 74LVCH2T45DC,125 | 74LVCH2T45DC |
|
|
| 74LVCH2T45DC-Q100 | 74LVCH2T45DC‑Q100H | 74LVCH2T45DC-Q100 |
|
|
| 74LVCH2T45GN | 74LVCH2T45GN,115 | 74LVCH2T45GN |
|
|
| 74LVCH2T45GS | 74LVCH2T45GS,115 | 74LVCH2T45GS |
|
|
| 74LVCH2T45GT | 74LVCH2T45GT,115 | 74LVCH2T45GT |
|
|
下表中的所有產(chǎn)品型號均已停產(chǎn) 。
| 型號 | 可訂購的器件編號 | 化學成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74LVC2T45GF | 74LVC2T45GF,115 | 74LVC2T45GF |
|
|
| 74LVC2T45GM | 74LVC2T45GM,125 | 74LVC2T45GM |
|
|
| 74LVCH2T45GF | 74LVCH2T45GF,115 | 74LVCH2T45GF |
|
|
| 74LVCH2T45GM | 74LVCH2T45GM,125 | 74LVCH2T45GM |
|
|
文檔 (30)
| 文件名稱 | 標題 | 類型 | 日期 |
|---|---|---|---|
| 74LVC_LVCH2T45 | Dual supply translating transceiver; 3-state | Data sheet | 2024-04-30 |
| AN10161 | PicoGate Logic footprints | Application note | 2002-10-29 |
| AN11009 | Pin FMEA for LVC family | Application note | 2019-01-09 |
| AN90063 | Questions about package outline drawings | Application note | 2025-10-22 |
| 001aag577 | Block diagram: 74AVC2T45DC, 74AVC2T45GD, 74AVC2T45GT, 74AVCH2T45DC, 74AVCH2T45GD, 74AVCH2T45GT, 74LVC2T45DC, 74LVC2T45GD, 74LVC2T45GM, 74LVC2T45GT, 74LVCH2T45DC, 74LVCH2T45GD, 74LVCH2T45GM, 74LVCH2T45GT | Block diagram | 2009-11-03 |
| Nexperia_document_guide_Logic_translators | Nexperia Logic Translators | Brochure | 2021-04-12 |
| Nexperia_document_guide_MiniLogic_PicoGate_201901 | PicoGate leaded logic portfolio guide | Brochure | 2019-01-07 |
| Nexperia_document_guide_MiniLogic_MicroPak_201808 | MicroPak leadless logic portfolio guide | Brochure | 2018-09-03 |
| SOT765-1 | 3D model for products with SOT765-1 package | Design support | 2020-01-22 |
| SOT1089 | 3D model for products with SOT1089 package | Design support | 2019-10-07 |
| SOT1116 | 3D model for products with SOT1116 package | Design support | 2023-02-02 |
| SOT1203 | 3D model for products with SOT1203 package | Design support | 2023-02-02 |
| SOT833-1 | 3D model for products with SOT833-1 package | Design support | 2021-01-28 |
| lvc2t45 | lvc2t45 IBIS model | IBIS model | 2013-04-08 |
| lvch2t45 | lvch2t45 IBIS model | IBIS model | 2013-04-09 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| VSSOP8_SOT765-1_mk | plastic, very thin shrink small outline package; 8 leads; 0.5 mm pitch; 2 mm x 2.3 mm x 1 mm body | Marcom graphics | 2017-01-28 |
| XSON8_SOT1089_mk | plastic, extremely thin small outline package; no leads; 8 terminals; 0.55 mm pitch; 1.35 mm x 1 mm x 0.5 mm body | Marcom graphics | 2017-01-28 |
| XQFN8_SOT902-2_mk | plastic, extremely thin quad flat package; 8 terminals; 0.55 mm pitch; 1.6 mm x 1.6 mm x 0.5 mm body | Marcom graphics | 2017-01-28 |
| XSON8_SOT1203_mk | plastic, leadless extremely thin small outline package; 8 terminals; 0.35 mm pitch; 1.35 mm x 1 mm x 0.35 mm body | Marcom graphics | 2019-02-04 |
| SOT765-1 | plastic, very thin shrink small outline package; 8 leads; 0.5 mm pitch; 2 mm x 2.3 mm x 1 mm body | Package information | 2022-06-03 |
| SOT1089 | plastic, leadless extremely thin small outline package; 8 terminals; 0.35 mm pitch; 1.35 mm x 1 mm x 0.5 mm body | Package information | 2022-06-03 |
| SOT902-2 | plastic, leadless extremely thin quad flat package; 8 terminals; 0.5 mm pitch; 1.6 mm x 1.6 mm x 0.5 mm body | Package information | 2020-04-21 |
| SOT1116 | plastic, leadless extremely thin small outline package; 8 terminals; 0.3 mm pitch; 1.2 mm x 1 mm x 0.35 mm body | Package information | 2022-06-02 |
| SOT1203 | plastic, leadless extremely thin small outline package; 8 terminals; 0.35 mm pitch; 1.35 mm x 1 mm x 0.35 mm body | Package information | 2022-06-03 |
| SOT833-1 | plastic, leadless extremely thin small outline package; 8 terminals; 0.5 mm pitch; 1 mm x 1.95 mm x 0.5 mm body | Package information | 2022-06-03 |
| MAR_SOT1089 | MAR_SOT1089 Topmark | Top marking | 2013-06-03 |
| MAR_SOT1116 | MAR_SOT1116 Topmark | Top marking | 2013-06-03 |
| MAR_SOT1203 | MAR_SOT1203 Topmark | Top marking | 2013-06-03 |
| MAR_SOT833 | MAR_SOT833 Topmark | Top marking | 2013-06-03 |
支持
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模型
| 文件名稱 | 標題 | 類型 | 日期 |
|---|---|---|---|
| SOT765-1 | 3D model for products with SOT765-1 package | Design support | 2020-01-22 |
| SOT1089 | 3D model for products with SOT1089 package | Design support | 2019-10-07 |
| SOT1116 | 3D model for products with SOT1116 package | Design support | 2023-02-02 |
| SOT1203 | 3D model for products with SOT1203 package | Design support | 2023-02-02 |
| SOT833-1 | 3D model for products with SOT833-1 package | Design support | 2021-01-28 |
| lvc2t45 | lvc2t45 IBIS model | IBIS model | 2013-04-08 |
| lvch2t45 | lvch2t45 IBIS model | IBIS model | 2013-04-09 |
樣品
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