NTE74HC153

NTE74HC153 Integrated Circuit TTL − High Speed CMOS, Dual 4−Line−to−1−Line Data Selector/ Multiplexer Description: The NTE74HC153 is a high speed CMOS dual multiplexer in a 16−Lead DIP type package fabricated with silicon−gate C2MOS technology. Along with high noise immunity and low power dissipation of standard CMOS integrated circuits, it possesses the ability to drive 15 LS−TTL loads. Each data input (1C0 − 1C3, 2C0 − 2C3) of the NTE74HC153 is selected by the two address inputs A and B. Separate strobe inputs (1G, 2G) are provided for each of the two four−line selectors. The strobe input (G) can be used to inhibit the data output; the output of the NTE74HC153 is fixed in the low level, while the strobe input is held low. The 74HC logic family is functionally, as well as pinout compatible, with the standard 74LS logic family. All inputs are protected from damage due to static discharge by internal diode clamps to VCC and GND. Features: D Wide Operating Supply Voltage Range: 2V to 6V D Outputs Can Drive up to 15 LS−TTL Loads D Low Power Consumption: 80μA (max) D Typical Propagation Delay: 9ns D Low Input Current: 1μA (max) D Permit Multiplexing from n Lines to One Line D Perform Parallel−to−Serial Conversion D Strobe (Enable) Line Provided for cascading (N Lines to n Lines) Absolute Maximum Ratings: (Note 1, Note 2) Supply Voltage Range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 to +7.0V Clamp Diode Current (Note 3), IIK, IOK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20mA DC Output Current (Per Pin), IOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±35mA DC VCC or GND Current (Per Pin), ICC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±70mA Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to +150°C Thermal Impedance, Junction−to−Ambient, RthJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73°C/W Note 1. Absolute Maximum Ratings are those values beyond which damage to the device may occur. Note 2. Unless otherwise specified, all voltages are referenced to GND. Note 3. Th input and output voltage ratings may be exceeded if the input and output current ratings are observed. Recommended Operating Conditions: (Note 4) Parameter Symbol Min Typ Max Unit VCC 2.0 5.0 6.0 V VIN, VOUT 0 − VCC V Operating Temperature Range TA −40 − +85 °C High−Level Input Voltage VCC = 2.0V VIH 1.5 − − V VCC = 4.5V 3.15 − − V VCC = 6.0V 4.2 − − V − − 0.5 V VCC = 4.5V − − 1.35 V VCC = 6.0V − − 1.8 V Supply Voltage DC Input or Output Voltage Low−Level Input Voltage VCC = 2.0V VIH Note 4. All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Electrical Characteristics: TA = +25°C Parameter High Level Output Voltage Symbol VOH Low Level Output Voltage VCC Min Typ Max Min Max Unit 2.0 1.9 1.998 − 1.9 − V 4.5 4.4 4.499 − 4.4 − V 6.0 5.9 5.999 − 5.9 − V IOH = −6mA 4.5 3.98 4.3 − 3.84 − V IOH = −7.8mA 6.0 5.48 5.8 − 5.34 − V 2.0 − 0.002 0.1 − 0.1 V 4.5 − 0.001 0.1 − 0.1 V 0.001 0.1 − 0.1 V Test Conditions VIN = VIH or VIL, IOH = −20μA VIN = VIH or VIL VOL VIN = VIH or VIL, IOL = 20μA 6.0 VIN = VIH or VIL TA = −40° to +85°C IOL = 6mA 4.5 − 0.17 0.26 − 0.33 V IOL = 7.8mA 6.0 − 0.15 0.26 − 0.33 V Input Current IIN VIN = VCC or GND 6.0 − ±0.1 ±100 ±1.0 ±1000 nA Quiescent Supply Current ICC VIN = VCC or GND, IOUT = 0μA 6.0 − − 8 − 80 μA Input Capacitance CI − 3 10 − 10 pF Switching Characteristics: (tr = tf = 6ns, Note 5) TA = +25°C Parameter Propagation Delay Time A or B to Y Symbol tpd Test Conditions CL = 50pF CL = 150pF TA = −40° to +85°C VCC Min Typ Max Min Max Unit 2.0 − 90 150 − 190 ns 4.5 − 21 30 − 38 ns 6.0 − 17 26 − 32 ns 2.0 − 105 235 − 295 ns 4.5 − 27 47 − 59 ns 6.0 − 21 41 − 51 ns Switching Characteristics (Cont’d): (tr = tf = 6ns, Note 5) TA = +25°C Parameter Symbol Propagation Delay Time Data (Any C) to Y tpd Test Conditions CL = 50pF CL = 150pF Propagation Delay Time G to Y tpd CL = 50pF CL = 150pF Output Rise and Fall Time tt CL = 50pF CL = 150pF Power Dissipation Capacitance, Per Multiplexer CPD No Load TA = −40° to +85°C VCC Min Typ Max Min Max Unit 2.0 − 73 126 − 158 ns 4.5 − 17 28 − 35 ns 6.0 − 14 23 − 29 ns 2.0 − 93 220 − 274 ns 4.5 − 23 44 − 55 ns 6.0 − 19 38 − 48 ns 2.0 − 38 95 − 125 ns 4.5 − 11 19 − 24 ns 6.0 − 9 16 − 20 ns 2.0 − 60 185 − 230 ns 4.5 − 17 37 − 46 ns 6.0 − 14 32 − 40 ns 2.0 − 20 60 − 75 ns 4.5 − 8 12 − 15 ns 6.0 − 6 10 − 13 ns 2.0 − 45 210 − 265 ns 4.5 − 17 42 − 53 ns 6.0 − 13 36 − 45 ns − − 40 − − − pF Note 5. tPLH and tPHL are the same as tpd. Truth Table: Select * A B X X L L L L L H L H H L H L H H H H C0 X L H X X X X X X Inputs Data C1 C2 X X X X X X L X H X X L X H X X X X Output C3 X X X X X X X L H G H L L L L L L L L * Select inputs A and B are common to both sections. Y L L H L H L H L H Pin Connection Diagram Strobe 1G 1 16 VCC Select B 2 Data Input 1C 3 3 15 Strobe 2G 14 Select A Data Input 1C 2 4 13 Data Input 2C 3 Data Input 1C 1 5 12 Data input 2C 2 Data Input 1C 0 6 11 Data Input 2C 1 Output 1Y 7 10 Data Input 2C 0 GND 8 9 Output 2Y 16 9 1 8 .870 (22.0) Max .260 (6.6) Max .200 (5.08) Max .100 (2.54) .700 (17.78) .099 (2.5) Min