74LVC245AD

74LVC245AD, 8-bit, transceiver, SOP, -0.5 to +6.5 V, 500mW, 100mA

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Price:: US $0.01~6.00 / piece [Get Latest Price]

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PartNumber:: 74LVC245AD

Brand:: Fairchild Semiconductor - Fairchild | Pack: SOP | D/C: 12+

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Products Upload time: 2012-12-11

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Part Number:74LVC245AD
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Product Summary

The 74LVC245AD is an 8-bit transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. The 74LVC245AD features an output enable (OE) input for easy cascading and a send/receive (DIR) input for direction control. OE controls the outputs so that the buses are effectively isolated. Inputs can be driven from either 3.3 V or 5 V devices. When disabled, up to 5.5 V can be applied to the outputs, these features allow the use of these devices in mixed 3.3 V and 5 V applications. The 74LVC245AD bus hold on data inputs eliminates the need for external pull-up resistors to hold unused inputs.

Parametrics

74LVC245AD absolute maximum ratings: (1)VCC, supply voltage: -0.5 to +6.5 V; (2)IIK, input clamping current: -50mA; (3)VI, input voltage: -0.5 to +6.5 V; (4)IOK, output clamping current: ±50mA; (5)VO, output voltage output HIGH or LOW: -0.5 to VCC + 0.5 V; (6)output 3-state: -0.5 to +6.5 V; (7)IO, output current: ±50mA; (8)ICC, supply current: 100mA; (9)IGND, ground current: -100mA; (10)Tstg, storage temperature: -65 to +150℃; (11)Ptot, total power dissipation: 500mW.

Features

74LVC245AD features: (1)5 V tolerant inputs/outputs for interfacing with 5 V logic; (2)Wide supply voltage range from 1.2 V to 3.6 V; (3)CMOS low-power consumption; (4)Direct interface with TTL levels; (5)Inputs accept voltages up to 5.5 V; (6)High-impedance when VCC = 0 V; (7)Bushold on all data inputs (74LVCH245A only); (8)Complies with JEDEC standard no. 8-1A; (9)ESD protection: HBM JESD22-A114E exceeds 2000 V; MM JESD22-A115-A exceeds 200 V; (10)Specified from -40 to +85℃ and -40 to +125℃.