M54HC151 M74HC151 8 CHANNEL MULTIPLEXER . . . . . . . . HIGH SPEED tPD = 15 ns (TYP.) AT VCC = 5 V LOW POWER DISSIPATION ICC = 4 µA (MAX.) AT TA = 25 °C HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.) OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS SYMMETRICAL OUTPUT IMPEDANCE IOH = IOL = 4 mA (MIN.) BALANCED PROPAGATION DELAYS tPLH = tPHL WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V TO 6 V PIN AND FUNCTION COMPATIBLE WITH 54/74LS151 B1R (Plastic Package) F1R (Ceramic Package) M1R (Micro Package) C1R (Chip Carrier) ORDER CODES : M54HC151F1R M74HC151M1R M74HC151B1R M74HC151C1R DESCRIPTION The M54/74HC151 is a high speed CMOS 8 CHANNEL MULTIPLEXER fabricated in silicon gate C2MOS technology. It has the same high speed performance of LSTTL combined with true CMOS low power consumption. It provides, in one package, the ability to select one bit of data from up to eight sources. The HC151 can be used as a universal function generator to generate any logic function of four variables. Outputs Y and W are complementary selection depends on the address inputs A, B and C. The strobe input must be taken low to enable this device, when the strobe is high W output is forced high and consequently Y output goes low. All inputs are equipped with protection circuits against static discharge and transient excess voltage. PIN CONNECTIONS (top view) INPUT AND OUTPUT EQUIVALENT CIRCUIT NC = No Internal Connection February 1993 1/11 M54/M74HC151 TRUTH TABLE INPUTS OUTPUTS C SELECT B A STROBE S Y W X X X H L H L L L L L H L L D0 D1 D0 D1 L H L L D2 D2 L H H L D3 D3 H L L L D4 D4 H H L H H L L L D5 D6 D5 D6 H H H L D7 D7 PIN DESCRIPTION IEC LOGIC SYMBOL PIN No 4, 3, 2, 1, 15, 14, 13, 12 5 SYMBOL D0 to D7 y Multiplexer Output 6 w Complementary Multiplexer Output 7 11, 10, 9 STROBE A, B, C Strobe Input Select Inputs 8 GND Ground (0V) 16 VCC Positive Supply Voltage 2/11 NAME AND FUNCTION Multiplexer Inputs M54/M74HC151 LOGIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol ICC Value Unit VCC VI Supply Voltage DC Input Voltage Parameter -0.5 to +7 -0.5 to VCC + 0.5 V V VO DC Output Voltage -0.5 to VCC + 0.5 V IIK DC Input Diode Current ± 20 mA IOK DC Output Diode Current ± 20 mA IO or IGND DC Output Source Sink Current Per Output Pin DC VCC or Ground Current ± 25 ± 50 mA mA PD Power Dissipation 500 (*) mW Tstg TL Storage Temperature Lead Temperature (10 sec) -65 to +150 300 o o C C Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition isnotimplied. (*) 500 mW: ≅ 65 oC derate to 300 mW by 10mW/oC: 65 oC to 85 oC 3/11 M54/M74HC151 RECOMMENDED OPERATING CONDITIONS Symbol Parameter Value Unit V V VCC VI Supply Voltage Input Voltage 2 to 6 0 to VCC VO Output Voltage 0 to VCC Top tr, tf Operating Temperature: M54HC Series M74HC Series Input Rise and Fall Time V o -55 to +125 -40 to +85 0 to 1000 VCC = 2 V VCC = 4.5 V 0 to 500 VCC = 6 V 0 to 400 C C ns o DC SPECIFICATIONS Test Conditions Symbol VIH V IL V OH VOL Parameter High Level Input Voltage Low Level Input Voltage High Level Output Voltage Low Level Output Voltage VCC (V) 2.0 Min. 1.5 4.5 3.15 6.0 2.0 4.2 6.0 2.0 ICC 4/11 Quiescent Supply Current Max. -40 to 85 oC -55 to 125 oC 74HC 54HC Min. 1.5 Max. 3.15 Min. 1.5 4.2 4.2 0.5 0.5 1.35 1.35 1.35 1.8 2.0 1.9 1.9 4.5 4.4 4.4 6.0 4.5 5.9 4.18 6.0 4.31 5.9 4.13 5.9 4.10 6.0 IO=-5.2 mA 5.68 5.8 5.63 5.60 6.0 6.0 V 1.8 1.9 4.4 2.0 4.5 V 0.5 1.8 Unit Max. 3.15 VI = IO=-20 µA VIH or V IL IO=-4.0 mA 4.5 4.5 6.0 Input Leakage Current Typ. 4.5 6.0 II Value TA = 25 oC 54HC and 74HC V 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.1 0.1 0.1 0.17 0.18 0.26 0.26 0.33 0.33 0.40 0.40 VI = VCC or GND ±0.1 ±1 ±1 µA VI = VCC or GND 4 40 80 µA VI = IO= 20 µA VIH or V IL IO= 4.0 mA IO= 5.2 mA V M54/M74HC151 AC ELECTRICAL CHARACTERISTICS (C L = 50 pF, Input t r = tf = 6 ns) Test Conditions Symbol Parameter tTLH tTHL Output Transition Time tPLH tPHL Propagation Delay Time (D - W) tPLH tPHL Propagation Delay Time (D - Y) tPLH tPHL Propagation Delay Time (STROBE - W) tPLH tPHL Propagation Delay Time (STROBE - Y) tPLH tPHL Propagation Delay Time (A, B, C - W) tPLH tPHL Propagation Delay Time (A, B, C - Y) CIN CPD (*) Input Capacitance Power Dissipation Capacitance Value o VCC (V) TA = 25 C 54HC and 74HC Min. Typ. Max. -40 to 85 oC -55 to 125 oC 74HC 54HC Min. Max. Min. Max. 2.0 30 75 95 110 4.5 6.0 8 7 15 13 19 16 22 19 2.0 56 130 165 190 4.5 16 26 33 38 6.0 14 22 28 32 2.0 56 130 165 190 4.5 6.0 16 14 26 22 33 28 38 32 2.0 30 85 105 125 4.5 6.0 10 9 17 14 21 18 25 21 Unit ns ns ns ns 2.0 30 85 105 125 4.5 6.0 10 9 17 14 21 18 25 21 2.0 72 160 200 235 4.5 6.0 20 17 32 27 40 34 47 40 2.0 72 160 200 235 4.5 6.0 20 17 32 27 40 34 47 40 ns 5 63 10 10 10 pF ns ns pF (*) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load. (Refer to Test Circuit). Average operting current can be obtained by the following equation. ICC(opr) = CPD •VCC •fIN + ICC TEST CIRCUIT ICC (Opr.) * INPUT WAVEFORM IS THE SAME AS THAT IN CASE OF SWITCHING CHARACTERISTICS TEST. 5/11 M54/M74HC151 SWITCHING CHARACTERISTICS TEST WAVEFORM 6/11 M54/M74HC151 Plastic DIP16 (0.25) MECHANICAL DATA mm DIM. MIN. a1 0.51 B 0.77 TYP. inch MAX. MIN. TYP. MAX. 0.020 1.65 0.030 0.065 b 0.5 0.020 b1 0.25 0.010 D 20 0.787 E 8.5 0.335 e 2.54 0.100 e3 17.78 0.700 F 7.1 0.280 I 5.1 0.201 L Z 3.3 0.130 1.27 0.050 P001C 7/11 M54/M74HC151 Ceramic DIP16/1 MECHANICAL DATA mm DIM. MIN. TYP. inch MAX. MIN. TYP. MAX. A 20 0.787 B 7 0.276 D E 3.3 0.130 0.38 e3 0.015 17.78 0.700 F 2.29 2.79 0.090 0.110 G 0.4 0.55 0.016 0.022 H 1.17 1.52 0.046 0.060 L 0.22 0.31 0.009 0.012 M 0.51 1.27 0.020 0.050 N P Q 10.3 7.8 8.05 5.08 0.406 0.307 0.317 0.200 P053D 8/11 M54/M74HC151 SO16 (Narrow) MECHANICAL DATA mm DIM. MIN. TYP. A a1 inch MAX. MIN. TYP. 1.75 0.1 0.068 0.2 a2 MAX. 0.004 0.007 1.65 0.064 b 0.35 0.46 0.013 0.018 b1 0.19 0.25 0.007 0.010 C 0.5 0.019 c1 45° (typ.) D 9.8 E 5.8 10 0.385 6.2 0.228 0.393 0.244 e 1.27 0.050 e3 8.89 0.350 F 3.8 4.0 0.149 0.157 G 4.6 5.3 0.181 0.208 L 0.5 1.27 0.019 0.050 M S 0.62 0.024 8° (max.) P013H 9/11 M54/M74HC151 PLCC20 MECHANICAL DATA mm DIM. MIN. TYP. inch MAX. MIN. TYP. MAX. A 9.78 10.03 0.385 0.395 B 8.89 9.04 0.350 0.356 D 4.2 4.57 0.165 0.180 d1 2.54 0.100 d2 0.56 0.022 E 7.37 8.38 0.290 0.330 e 1.27 0.050 e3 5.08 0.200 F 0.38 0.015 G 0.101 0.004 M 1.27 0.050 M1 1.14 0.045 P027A 10/11 M54/M74HC151 Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use ascritical components in life support devices or systems without express written approval of SGS-THOMSON Microelectonics. 1994 SGS-THOMSON Microelectronics - All Rights Reserved SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A 11/11