Product Overview MC14503B: Hex Non-inverting Buffer, 3-State For complete documentation, see the data sheet Product Description The MC14503B is a hex non-inverting buffer with 3-state outputs, and a high current source and sink capability. The 3-state outputs make it useful in common bussing applications. Two disable controls are provided. A high level on the Disable A input causes the outputs of buffers 1 through 4 to go into a high impedance state and a high level on the Disable B input causes the outputs of buffers 5 and 6 to go into a high impedance state. Features • • • • • • 3-State Outputs TTL Compatible - Will Drive One TTL Load Over Full Temperature Range Supply Voltage Range = 3.0 Vdc to 18 Vdc Two Disable Controls for Added Versatility Pin for Pin Replacement for MM80C97 and 340097 Pb-Free Packages are Available Part Electrical Specifications Product Compliance Status Channels Output VCC Min (V) VCC Max (V) tpd Max (ns) IO Max (mA) Package Type MC14503BDG Pb-free Active 6 3-State 3 18 80 6.2 SOIC-16 Active 6 3-State 3 18 80 6.2 SOIC-16 Active 6 3-State 3 18 80 6.2 SOIC-16 Halide free MC14503BDR2G Pb-free Halide free NLV14503BDR2G AEC Qualified PPAP Capable Pb-free Halide free For more information please contact your local sales support at www.onsemi.com Created on: 6/30/2016