The 74LVC2T45 is a 2-bit, dual-supply bus transceiver with configurable voltage translation. The device has two separate configurable power-supply rails. The A and B ports track the VCCA supply and VCCB supply respectively. The supply voltage pins accept voltage range from 1.65V to 5.5V, which makes the device suitable for low voltage bidirectional translation voltage nodes of 1.8V, 2.5V, 3.3V and 5V.
The 74LVC2T45 features that two data buses can communicate asynchronously. Either the A port outputs or the B port outputs can be activated by DIR logic levels. The DIR input circuit is supplied by VCCA. When B port outputs are activated, the device allows the data to transmit from A bus to B bus. On the contrary, when A port outputs are activated, the device allows the data to transmit from B bus to A bus. The input circuit is always active on the two ports. A logic level of high or low must be set to avoid excessive supply current.
The 74LVC2T45 is available in Green MSOP-8, XTDFN-1.35×1-8L and VSSOP-8 packages. It operates over a temperature range of -40℃ to +125℃.
- VCCA Supply Voltage Range: 1.65V to 5.5V
- VCCB Supply Voltage Range: 1.65V to 5.5V
- DIR Input Circuit Referenced to VCCA
- Typical Data Rates:
- 420Mbps (3.3V to 5V Translation)
- 210Mbps (Translate to 3.3V)
- 140Mbps (Translate to 2.5V)
- 75Mbps (Translate to 1.8V)
- Outputs in High-Impedance State when VCCA or VCCB = 0V
- -40℃ to +125℃ Operating Temperature Range
- Available in Green MSOP-8, XTDFN-1.35×1-8L and VSSOP-8 Packages
Personal Electronic Devices
Industrial and Enterprise Devices
Telecommunications
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
74LVC2T45XMS8G/TR | アクティブ | MSOP-8 | 8 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 98 days | |
74LVC2T45XVS8G/TR | アクティブ | VSSOP-8 | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit | 3K-9K : 14 days 10K-99K : 48 days 100K-999K : 78 days 1000K and above : 98 days | |
74LVC2T45XXET8G/TR | アクティブ | XTDFN-1.35×1-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days |
* 再販価格は参考価格です。正式な見積もりについては、代理店にお問い合わせください。
** 提供されるリードタイムは参考情報であり、異なる状況に応じて変更される可能性があります。
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