74HC257-Q100

74HC257-Q100; 74HCT257-Q100 Quad 2-input multiplexer; 3-state Rev. 2 — 9 February 2021 Product data sheet 1. General description The 74HC257-Q100; 74HCT257-Q100 is a quad 2-input multiplexer with 3-state outputs. Inputs include clamp diodes. It enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications. 2. Features and benefits 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 from 2.0 V to 6.0 V CMOS low power dissipation High noise immunity Latch-up performance exceeds 100 mA per JESD 78 Class II Level B Complies with JEDEC standards: JESD8C (2.7 V to 3.6 V) JESD7A (2.0 V to 6.0 V) Non-inverting data path 3-state outputs interface directly with system bus Input levels: For 74HC257-Q100: CMOS level For 74HCT257-Q100: TTL level ESD protection: MIL-STD-883, method 3015 exceeds 2000 V HBM JESD22-A114F exceeds 2000 V MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω) 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name 74HC257D-Q100 -40 °C to +125 °C SO16 74HCT257D-Q100 74HC257PW-Q100 -40 °C to +125 °C TSSOP16 74HCT257PW-Q100 Description plastic small outline package; 16 leads; body width 3.9 m...