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MC14503B bảng dữ liệu(PDF) 1 Page - ON Semiconductor |
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MC14503B bảng dữ liệu(HTML) 1 Page - ON Semiconductor |
1 / 7 page © Semiconductor Components Industries, LLC, 2006 June, 2006 − Rev. 7 1 Publication Order Number: MC14503B/D MC14503B Hex Non−Inverting 3−State Buffer 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* MAXIMUM RATINGS (Voltages Referenced to VSS) (Note 1) Parameter Symbol Value Unit DC Supply Voltage Range VDD − 0.5 to +18.0 V Input or Output Voltage Range (DC or Transient) Vin, Vout − 0.5 to VDD + 0.5 V Input Current (DC or Transient) per Pin Iin ±10 mA Output Current (DC or Transient) per Pin Iout ±25 mA Power Dissipation, per Package (Note 2) PD 500 mW Ambient Temperature Range TA − 55 to +125 °C Storage Temperature Range − 65 to +150 °C Lead Temperature (8−Second Soldering) 260 °C Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. Maximum Ratings are those values beyond which damage to the device may occur. 2. Temperature Derating: Plastic “P and D/DW” Packages: – 7.0 mW/ _C From 65_C To 125_C This device contains protection circuitry to guard against damage due to high static voltages or electric fields. However, precautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this high−impedance circuit. For proper operation, Vin and Vout should be constrained to the range VSS v (Vin or Vout) v VDD. Unused inputs must always be tied to an appropriate logic voltage level (e.g., either VSS or VDD). Unused outputs must be left open. *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. A = Assembly Location WL, L = Wafer Lot YY, Y = Year WW, W = Work Week G = Pb−Free Package MARKING DIAGRAMS PDIP−16 P SUFFIX CASE 648 SOIC−16 D SUFFIX CASE 751B 1 16 14503BG AWLYWW SOEIAJ−16 F SUFFIX CASE 966 1 16 MC14503B ALYWG See detailed ordering and shipping information in the package dimensions section on page 2 of this data sheet. ORDERING INFORMATION 16 1 MC14503BCP AWLYYWWG http://onsemi.com 1 1 1 |
Số phần tương tự - MC14503B_06 |
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Mô tả tương tự - MC14503B_06 |
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