74LVCH244A-Q100 Datasheet (data sheet) PDF





74LVCH244A-Q100 Datasheet, Octal buffer/line driver

74LVCH244A-Q100   74LVCH244A-Q100  

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74LVC244A-Q100; 74LVCH244A-Q100 Octal bu ffer/line driver; 3-state Rev. 3 — 13 August 2018 Product data sheet 1. Ge neral description The 74LVC244A-Q100; 7 4LVCH244A-Q100 is an octal non-invertin g buffer/line driver with 3-state outpu ts. The 3-state outputs are controlled by the output enable inputs 1OE and 2OE . A HIGH on nOE causes the outputs to a ssume a high-impedance OFF-state. Schmi tt-trigger action at all inputs makes t he circuit highly tolerant for slower i nput rise and fall times. Inputs can be driven from either 3.3 V or 5.0 V devi ces. In 3-state operation, outputs can handle 5 V. These features allow the us e of these devices as trans

74LVCH244A-Q100 Datasheet, Octal buffer/line driver

74LVCH244A-Q100   74LVCH244A-Q100  
lators in a mixed 3.3 V and 5 V environm ent. The 74LVCH244A-Q100 bus hold on da ta inputs eliminates the need for exter nal pull-up resistors to hold unused in puts. This product has been qualified t o the Automotive Electronics Council (A EC) standard Q100 (Grade 1) and is suit able for use in automotive applications . 2. Features and benefits • Automoti ve product qualification in accordance with AEC-Q100 (Grade 1) • Specified f rom -40 °C to +85 °C and from -40 °C to +125 °C • 5 V tolerant inputs/ou tputs for interfacing with 5 V logic Wide supply voltage range from 1.2 V to 3.6 V • CMOS low-power consumption • Direct interface with TTL levels Inputs accept voltages up to 5.5 V High-impedance when VCC = 0 V • Bu s hold on all data inputs (74LVCH244A-Q 100 only) • Complies with JEDEC stand ard: • JESD8-7A (1.65 V to 1.95 V) JESD8-5A (2.3 V to 2.7 V) • JESD8-C /JESD36 (2.7 V to 3.6 V) • ESD protec tion: • MIL-STD-883, method 3015 exce eds 2000 V • HBM JESD22-A114F exceeds 2000 V • MM JESD22-A115-A exceeds 20 0 V (C = 200 pF, R = 0 Ω) • Multiple package options Nexperia 74LVC244A-Q 100; 74LVCH244A-Q100 Octal buffer/line driver; 3-state 3. Ordering informatio n Table 1. Ordering information Type number Package Temperature range 74LVC244AD-Q100 -40 °C to +125 °C 74LVC244APW-Q100 74L








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