74F153PC

74F153 FAIRCHILD | Alldatasheet

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© 2000 Fairchild Semiconductor Corporation DS009482 www.fairchildsemi.com April 1988 Revised September 2000 74F153 Dual 4-Input Multiplexer 74F153 Dual 4-Input Multiplexer General Description The F153 is a high-speed dual 4-input multiplexer with common select inputs and individual enable inputs for each section. It can select two lines of data from four sources. The two buffered outputs present data in the true (non-inverted) form. In addition to multiplexer operation, the F153 can generate any two functions of three variables. Ordering Code: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Logic Symbols IEEE/IEC Connection Diagram Order Number Package Number Package Description 74F153SC M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow 74F153SJ M16D 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74F153PC N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide

www.fairchildsemi.com 2 74F153 Unit Loading/Fan Out Truth Table H = HIGH Voltage Level L = LOW X = Immaterial Functional Description The F153 is a dual 4-input multiplexer. It can select two bits of data from up to four sources under the control of the common Select inputs (S 0, S1). The two 4-input multiplexer circuits have individual active LOW Enables (Ea, Eb) which can be used to strobe the outputs independently. When the Enables (Ea, Eb) are HIGH, the corresponding outputs (Za, Zb) are forced LOW. The F153 is the logic implementation of a 2-pole, 4-position switch, where the position of the switch is determined by the logic levels supplied to the two Select inputs. The logic equations for the outputs are as follows: Za = Ea(I0aS1S0 + I1aS1S0 + I2aS1S0 + I3aS1S0) Zb = Eb(I0bS1S0 + I1bS1S0 + I2bS1S0 + I3bS1S0) The F153 can be used to move data from a group of regis- ters to a common output bus. The particular register from which the data came would be determined by the state of the Select inputs. A less obvious application is as a func- tion generator. The F153 can generate two functions of three variables. This is useful for implementing highly irreg- ular random logic. Logic Diagram Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays. Pin Names Description U.L. Input IIH/IIL HIGH/LOW Output IOH /IOL I0a–I3a Side A Data Inputs 1.0/1.0 20 µA/−0.6 mA I0b–I3b Side B Data Inputs 1.0/1.0 20 µA/−0.6 mA S0, S1 Common Select Inputs 1.0/1.0 20 µA/−0.6 mA Ea Side A Enable Input (Active LOW) 1.0/1.0 20 µA/−0.6 mA Eb Side B Enable Input (Active LOW) 1.0/1.0 20 µA/−0.6 mA Za Side A Output 50/33.3 −1 mA/20 mA Zb Side B Output 50/33.3 −1 mA/20 mA Select Inputs Inputs (a or b) Output S0 S1 E I0 I1 I2 I3 Z X X HXXXX L L L LLXXX L L L LHXXX H H L LXLXX L HL L X H X X H LH L X X L X L LH L X X H X H H H LXXXL L H H LXXXH H

3 www.fairchildsemi.com 74F153 Absolute Maximum Ratings(Note 1) Recommended Operating Conditions Note 1: Absolute maximum ratings are values beyond which the device may be damaged or have its useful life impaired. Functional operation under these conditions is not implied. Note 2: Either voltage limit or current limit is sufficient to protect inputs.DC Electrical Characteristics Storage Temperature −65°C to +150°C Ambient Temperature under Bias −55°C to +125°C Junction Temperature under Bias −55°C to +150°C VCC Pin Potential to Ground Pin −0.5V to +7.0V Input Voltage (Note 2) −0.5V to +7.0V Input Current (Note 2) −30 mA to +5.0 mA Voltage Applied to Output in HIGH State (with VCC = 0V) Standard Output −0.5V to VCC 3-STATE Output −0.5V to +5.5V Current Applied to Output in LOW State (Max) twice the rated I OL (mA) Free Air Ambient Temperature 0 °C to +70°C Supply Voltage +4.5V to +5.5V Symbol Parameter Min Typ Max Units VCC Conditions VIH Input HIGH Voltage 2.0 V Recognized as a HIGH Signal VIL Input LOW Voltage 0.8 V Recognized as a LOW Signal VCD Input Clamp Diode Voltage −1.2 V Min I IN = −18 mA VOH Output HIGH Voltage 10% V CC 2.5 VM i n IOH = −1 mA 5% V CC 2.7 I OH = −1 mA VOL Output LOW Voltage 10% V CC 0.5 V Min I OL = 20 mA IIH Input HIGH Current 5.0 µAM a x V IN = 2.7V IBVI Input HIGH Current Breakdown Test 7.0 µAM a x V IN = 7.0V ICEX Output High Leakage Current 50 µAM a x V OUT = VCC VID Input Leakage Test 4.75 V 0.0 IID = 1.9 µA All Other Pins Grounded IOD Output Leakage Circuit Current 3.75 µA0 . 0 V IOD = 150 mV All Other Pins Grounded IIL Input LOW Current −0.6 mA Max V IN = 0.5V IOS Output Short-Circuit Current −60 −150 mA Max V OUT = 0V ICCL Power Supply Current 12 20 mA Max V O = LOW Symbol Parameter TA = +25°CT A = 0°C to +70°C Units VCC = +5.0V V CC = +5.0V C L = 50 pF C L = 50 pF Min Typ Max Min Max ns ns ns

www.fairchildsemi.com 4 74F153 Physical Dimensions inches (millimeters) unless otherwise noted 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow Package Number M16A

5 www.fairchildsemi.com 74F153 Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide Package Number M16D

www.fairchildsemi.com 6 74F153 Dual 4-Input Multiplexer Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Package Number N16E 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