74ALS138 Datasheet | NXP Semiconductors

INTEGRATED CIRCUITS 74ALS138 1-of-8 decoder/demultiplexer Product specification IC05 Data Handbook 1996 Jul 03 Philips Semiconductors Philips Semiconductors Product specification 1-of-8 decoder/demultiplexer Features - Demultiplexing capability - Multiple input enable for easy expansion - Ideal for memory chip select decoding DESCRIPTION The 74ALS138 decoder accepts three binary weighted inputs (A0, A1, A2) and when enabled, provides eight mutually exclusive, active-Low outputs (Q0 - Q7). The device Features three Enable inputs; two active-Low (E0, E1) and one active-High (E2). Every output will be High unless E0 and E1 are Low and E2 is High. This multiple enable function...