DM74150 FAIRCHILD | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 4

Technical content

Features

■ 150 selects one-of-sixteen data lines ■ Performs parallel-to-serial conversion ■ Permits multiplexing from N lines to one line ■ Also for use as Boolean function generator ■ Typical average propagation delay time, data input to W output: 11 ns ■ Typical power dissipation: 200 mW Ordering Code: Connection Diagram Function Table H = HIGH Level L = LOW Level X = Don't Care E0, E1 …E15 = the complement of the level of the respective E input Order Number Package Number Package Description DM74150N N24A 24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-010, 0.600 Wide Inputs Outputs Select Strobe W DCBA S XXXX H H LLLL L E 0 LLLH L E 1 LLHL L E 2 LLH H L E 3 LHLL L E 4 LHLH L E 5 LHHL L E 6 LHHH L E 7 HLLL L E 8 HLLH L E 9 HLHL L E 1 0 HLHH L E 1 1 HHL L L E 1 2 HHLH L E 1 3 HHHL L E 1 4 HHHH L E 1 5

www.fairchildsemi.com 2 DM74150 Logic Diagram

3 www.fairchildsemi.com DM74150 Absolute Maximum Ratings(Note 1) Note 1: The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation. Recommended Operating Conditions

Electrical Characteristics

over recommended operating free air temperature range (unless otherwise noted) Note 2: All typicals are at VCC = 5V, TA = 25°C. Note 3: Not more than one output should be shorted at a time. Note 4: ICC is measured with the strobe and data select inputs at 4.5V, all other inputs and outputs OPEN. Switching Characteristics at VCC = 5V and TA = 25°C Supply Voltage 7V Input Voltage 5.5V Operating Free Air Temperature Range 0°C to +70°C Storage Temperature Range −65°C to +150°C Symbol Parameter Min Nom Max Units V CC Supply Voltage 4.75 5 5.25 V VIH HIGH Level Input Voltage 2 V VIL LOW Level Input Voltage 0.8 V IOH HIGH Level Output Current −0.8 mA IOL LOW Level Output Current 16 mA TA Free Air Operating Temperature 0 70 °C Symbol Parameter Conditions Min Typ Max Units (Note 2) VI Input Clamp Voltage V CC = Min, II = −12 mA −1.5 V VOH HIGH Level V CC = Min, IOH = Max 2.4 V Output Voltage V IL = Max, VIH = Min VOL LOW Level V CC = Min, IOL = Max 0.4 V Output Voltage V IH = Min, VIL = Max II Input Current @ Max Input Voltage V CC = Max, VI = 5.5V 1 mA IIH HIGH Level Input Current V CC = Max, VI = 2.4V 40 µA IIL LOW Level Input Current V CC = Max, VI = 0.4V −1.6 mA IOS Short Circuit Output Current V CC = Max (Note 3) −18 −55 mA ICC Supply Current V CC = Max (Note 4) 40 68 mA Symbol Parameter From (Input) R L = 400Ω , CL = 15 pF Units To (Output) Min Max tPLH Propagation Delay Time Select to W 35 ns LOW-to-HIGH Level Output tPHL Propagation Delay Time Select to W 33 ns HIGH-to-LOW Level Output tPLH Propagation Delay Time Strobe to W 24 ns LOW-to-HIGH Level Output tPHL Propagation Delay Time Strobe to W 30 ns HIGH-to-LOW Level Output tPLH Propagation Delay Time E0-E15 to W 20 ns LOW-to-HIGH Level Output tPHL Propagation Delay Time E0-E15 to W 14 ns HIGH-to-LOW Level Output

www.fairchildsemi.com 4 DM74150 Data Selectors/Multiplexers Physical Dimensions inches (millimeters) unless otherwise noted 24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-010, 0.600 Wide Package Number N24A Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be rea- sonably expected to result in a significant injury to the user. 2. A critical component in any component of a life support device or system whose failure to perform can be rea- sonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com