74AVC4T245Q

量产

车规级

4-Bit Dual-Supply Translating Transceiver with Configurable Voltage Translation and 3-State Outputs

74AVC4T245Q.pdf

The 74AVC4T245Q is a 4-bit, dual-supply voltage level transceiver with 3-state outputs and bidirectional level translation. The device can be used as two 2-bit transceivers or one 4-bit transceiver. The nAn and nBn are four data input-output ports. nDIR are the direction control inputs and nOE are the output enable inputs. V_CCA and V_CCB are the supply pins. The supply voltage of V_CCA and V_CCB can range from 0.8V to 3.6V, making the device suitable for bidirectional translating among any of the 0.8V, 1.2V, 1.5V, 1.8V, 2.5V and 3.3V voltage nodes. The nAn, nDIR and nOE signals are referenced to V_CCA and nBn signals are referenced to V_CCB.

When nDIR is set high, it allows transmission from nAn to nBn. When nDIR is set low, it allows transmission from nBn to nAn. nOE can be used to make the outputs disabled so that the buses are effectively isolated. In suspend mode, both nAn and nBn are in high-impedance state when either VCCA or VCCB input is at GND level.

This device is highly suitable for partial power-down applications by using power-off leakage current (I_OFF) circuit. When the device is powered down, the outputs are disabled, and the current backflow can be prevented from passing through the device.

The device is AEC-Q100 qualified (Automotive Electronics Council (AEC) standard Q100 Grade 1) and it is suitable for automotive applications.

The 74AVC4T245Q is available in Green TSSOP-16, TQFN-3.5×4-16L and TQFN-2.5×3.5-16L packages. It operates over an operating temperature range of -40℃ to +125℃.

特性

AEC-Q100 Qualified for Automotive Applications
Device Temperature Grade 1
TA = -40℃ to +125℃
V_CCASupply Voltage Range: 0.8V to 3.6V
V_CCB Supply Voltage Range: 0.8V to 3.6V
Inputs Accept Voltages Higher than the Supply Voltage and up to 3.6V
+12mA/-12mA Output Current
Data Rates:
- 380Mbps (≥ 1.8V to 3.3V Translation)
- 200Mbps (≥ 1.1V to 3.3V Translation)
- 200Mbps (≥ 1.1V to 2.5V Translation)
- 200Mbps (≥ 1.1V to 1.8V Translation)
- 150Mbps (≥ 1.1V to 1.5V Translation)
- 100Mbps (≥ 1.1V to 1.2V Translation)
Outputs in High-Impedance State when V_CCA or V_CCB = 0V
-40℃ to +125℃ Operating Temperature Range
Available in Green TSSOP-16, TQFN-3.5×4-16L and TQFN-2.5×3.5-16L Packages

应用

Automotive Applications
Personal Electronic Devices
Enterprise Infrastructures
Telecom Equipment

订购信息

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)
74AVC4T245QTRG16G/TR	量产	TQFN-2.5×3.5-16L	16	YES	YES	YES	YES	MSL1	-40℃ to +125℃	查看	查看	1-24 units : $2.45/unit 25-99 units : $2.1/unit 100-249 units : $1.75/unit 250-499 units : $1.4/unit 500-999 units : $1.225/unit 1000-9999 units : $0.91/unit	3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days
74AVC4T245QTS16G/TR	量产	TSSOP-16	16	YES	YES	YES	YES	MSL3	-40℃ to +125℃	查看	查看	1-24 units : $2.1/unit 25-99 units : $1.8/unit 100-249 units : $1.5/unit 250-499 units : $1.2/unit 500-999 units : $1.05/unit 1000-9999 units : $0.78/unit	3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days
74AVC4T245QTUU16G/TR	量产	TQFN-3.5×4-16L	16	YES	YES	YES	YES	MSL1	-40℃ to +125℃	查看	查看	1-24 units : $2.1/unit 25-99 units : $1.8/unit 100-249 units : $1.5/unit 250-499 units : $1.2/unit 500-999 units : $1.05/unit 1000-9999 units : $0.78/unit	3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days

* 价格仅供参考。请联系我们的经销商获取正式报价。

** 交货时间仅供参考，可能会根据不同情况而发生变化。