74LVC4T3144PW-Q100中文资料4-bit dual supply buffer/line driver; 3-state数据手册Nexperia规格书

描述 Description

The 74LVC4T3144-Q100 is a 4-bit, dual-supply level translating buffer with 3-state outputs. It features four data inputs (An and B4), four data outputs (YBn and YA4), and an output enable input (OE). The device is configured to translate three inputs from VCC(A) to VCC(B) and one input from VCC(B) to VCC(A). OE, An and YA4 are referenced to VCC(A) and YBn and B4 are referenced to VCC(B). A HIGH on OE 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 outputs, 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, all outputs are in the high-impedance OFF-state.
This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

特性 Features

• Automotive product qualification in accordance with AEC-Q100 (Grade 1)
• Specified from -40 °C to +85 °C and from -40 °C to +125 °C

• Wide supply voltage range:
• VCC(A): 1.2 V to 5.5 V
• VCC(B): 1.2 V to 5.5 V

• High noise immunity
• Complies with JEDEC standards:
• JESD8-11A (1.4 V to 1.6 V)
• JESD8-7 (1.65 V to 1.95 V)
• JESD8-5 (2.3 V to 2.7 V)
• JESD8C (3.0 V to 3.6 V)
• ESD12-6 (4.5 V to 5.5 V)

• ESD protection:
• MIL-STD-883, method 3015 exceeds 2000 V
• HBM JESD22-A114F Class 3A exceeds 4000 V
• CDM JESD22-C101E exceeds 1000 V

• Maximum data rates:
• 200 Mbps (3.3 V to 5.0 V translation)
• 140 Mbps (translate to 3.3 V)
• 100 Mbps (translate to 2.5 V)
• 75 Mbps (translate to 1.8 V)
• 60 Mbps (translate to 1.5 V)

• Suspend mode
• Latch-up performance exceeds 100 mA per JESD 78B Class II
• ±24 mA output drive (VCC = 3.0 V)
• Inputs accept voltages up to 5.5 V
• Low power consumption: 30 μA maximum ICC
• IOFF circuitry provides partial Power-down mode operation