M54/74HC4049 M54/74HC4050 HC4049 HEX BUFFER/CONVERTER (INVERTER) HC4050 HEX BUFFER/CONVERTER . . . . . . . . HIGH SPEED tPD = 9 ns (TYP.) AT VCC = 5 V LOW POWER DISSIPATION ICC = 1 µA (MAX.) AT TA = 25 °C HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.) OUTPUT DRIVE CAPABILITY 15 LSTTL LOADS SYMMETRICAL OUTPUT IMPEDANCE |IOH| = IOL = 6 mA (MIN.) BALANCED PROPAGATION DELAYS tPLH = tPHL WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V TO 6 V PIN AND FUNCTION COMPATIBLE WITH 4049B/4050B B1R (Plastic Package) F1R (Ceramic Package) M1R (Micro Package) C1R (Chip Carrier) ORDER CODES : M54HCXXXXF1R M74HCXXXXM1R M74HCXXXXB1R M74HCXXXXC1R PIN CONNECTIONS (top view) HC4049 DESCRIPTION The M54/74HC4049 and the M54/74HC4050 are high speed CMOS HEX BUFFER fabricated in silicon gate C2MOS technology. They have the same high speed performance of LSTTL combined with true CMOS low power consumption. HC4050 The M54/75HC4049 is an inverting buffer, while the M54/74HC4050 is a non-inverting buffer. The internal circuit is composed of 3 stage or 2stage inverters, which provides high noise immunity and a stable output. Input protection circuits are different from those of the high speed CMOS IC’s. The VCC side diodes are designed to allow logiclevel convertion from high-level voltages (up to 15 V) to low-level voltages. March 1993 NC = No Internal Connection 1/11 M54/M74HC4049/4050 CIRCUIT SCHEMATIC (Per Gate) HC4049 HC4050 HC4049 HC4050 CHIP CARRIER NC =No Internal Connection TRUTH TABLE (HC4049) 2/11 TRUTH TABLE (HC4050) INPUT OUTPUT INPUT OUTPUT nA L nY H nA L nY L H L H H M54/M74HC4049/4050 PIN DESCRIPTION (HC4049) PIN DESCRIPTION (HC4050) PIN No SYMBOL NAME AND FUNCTION 2, 4, 6, 10, 12, 15 3, 5, 7, 9, 11, 14 13, 16 1Y to 6Y Data Outputs 1A to 6A Data Inputs 8 GND 1 V CC NC PIN No SYMBOL 2, 4, 6, 10, 12, 15 3, 5, 7, 9, 11, 14 13, 16 1Y to 6Y Data Outputs 1A to 6A Data Inputs Ground (0V) 8 GND Ground (0V) Positive Supply Voltage 1 VCC Positive Supply Voltage Not Connected NAME AND FUNCTION NC Not Connected IEC LOGIC SYMBOLS HC4049 HC4050 ABSOLUTE MAXIMUM RATINGS Symbol Value Unit VCC VI Supply Voltage DC Input Voltage -0.5 to +7 -0.5 to VCC + 0.5 V V VO DC Output Voltage -0.5 to VCC + 0.5 V IIK IOK DC Input Diode Current DC Output Diode Current ± 20 ± 20 mA mA IO DC Output Source Sink Current Per Output Pin ICC or IGND PD Parameter DC VCC or Ground Current Power Dissipation Tstg Storage Temperature TL Lead Temperature (10 sec) ± 25 mA ± 50 500 (*) mA mW -65 to +150 o C 300 o 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/M74HC4049/4050 RECOMMENDED OPERATING CONDITIONS Symbol Parameter VCC VI Supply Voltage Input Voltage VO Output Voltage Top Operating Temperature: M54HC Series M74HC Series Input Rise and Fall Time tr, tf Value Unit 2 to 6 0 to VCC V V 0 to VCC 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=-7.8 mA 5.68 5.8 5.63 5.60 VI = IO= 20 µA VIH or V IL IO= 6.0 mA IO= 7.8 mA 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=-6.0 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 V 6.0 VI = VCC or GND VI = 15 V ±0.1 ±0.5 ±1 ±5 ±1 µA 6.0 VI = VCC or GND 1 10 20 µA M54/M74HC4049/4050 AC ELECTRICAL CHARACTERISTICS (C L = 50 pF, Input t r = tf = 6 ns) Test Conditions Symbol Parameter VCC (V) CL (pF) tTLH tTHL Output Transition Time 2.0 4.5 50 tPLH tPHL Propagation Delay Time 6.0 2.0 4.5 6.0 50 2.0 4.5 6.0 150 CIN CPD (*) TA = 25 oC 54HC and 74HC Min. Value -40 to 85 oC -55 to 125 oC 74HC 54HC Typ. 25 7 Max. 60 12 6 30 9 8 10 75 15 13 13 95 19 16 15 115 23 20 45 14 12 5 26 100 20 17 10 125 25 21 10 150 30 26 10 Input Capacitance Power Dissipation Capacitance Min. Max. 75 15 Min. Max. 90 18 Unit ns ns ns pF pF CPD isdefined 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 (per Gate) SWITCHING CHARACTERISTICS TEST WAVEFORM HC4049 HC4050 5/11 M54/M74HC4049/4050 TEST CIRCUIT ICC (Opr.) HC4049 HC4050 INPUT WAVEFORM IS THE SAME AS THAT IN CASE OF SWITCHING CHARACTERISTICS TEST. 6/11 M54/M74HC4049/4050 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/M74HC4049/4050 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/M74HC4049/4050 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/M74HC4049/4050 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/M74HC4049/4050 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