制造商: Nexperia
產(chǎn)品種類: 轉(zhuǎn)換 - 電壓電平
RoHS: 詳細(xì)信息
類型: Bidirectional Voltage Level Translator
安裝風(fēng)格: SMD/SMT
封裝 / 箱體: TSSOP-48
電源電壓-最小: 800 mV
電源電壓-最大: 3.6 V
最小工作溫度: - 40 C
最大工作溫度: + 125 C
傳播延遲時間: 6 ns, 11.8 ns
封裝: Reel
封裝: Cut Tape
封裝: MouseReel
商標(biāo): Nexperia
通道數(shù)量: 2 Channel
Pd-功率耗散: 500 mW (1/2 W)
產(chǎn)品類型: Translation - Voltage Levels
2000
子類別: Logic ICs
零件號別名: 935286228118
單位重量: 421 mg
The 74AVC16T245 is a 16-bit transceiver with bidirectional level voltage translation and 3-state outputs. The device can be used as two 8-bit transceivers or as a 16-bit transceiver. It has dual supplies (VCC(A) and VCC(B)) for voltage translation and four 8-bit input-output ports (nAn and nBn) each with its own output enable (nOE) and send/receive (nDIR) input for direction control. VCC(A) and VCC(B) can be independently supplied at any voltage between 0.8 V and 3.6 V making the device suitable for low voltage translation between any of the following voltages: 0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V. A HIGH on nDIR selects transmission from nAn to nBn while a LOW on nDIR selects transmission from nBn to nAn. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state 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 nAn and nBn are in the high-impedance OFF-state.