M74HC4050TTR

M74HC4050 HEX BUFFER/CONVERTER ■ ■ ■ ■ ■ ■ ■ HIGH SPEED: tPD = 8ns (TYP.) at VCC =6V LOW POWER DISSIPATION: ICC = 1µA(MAX.) at TA=25°C HIGH NOISE IMMUNITY: VNIH = V NIL = 28 % VCC (MIN.) SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 6mA (MIN) BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL WIDE OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 4050 DESCRIPTION The M74HC4049 is an high speed CMOS HEX BUFFER fabricated with silicon gate C2MOS technology. The internal circuit is composed of 3 stages, which enables high noise immunity and a stable output. ) (s t c u DIP PACKAGE TUBE t e l o s b O TSSOP u d o r P e ORDER CODES DIP SOP TSSOP ) s ( ct SOP M74HC4050B1R M74HC4050M1R T&R M74HC4050RM13TR M74HC4050TTR Input protection circuits are different from those of the high speed CMOS IC’s. The Vcc side diodes are designed to allow logic-level conversion from high-level voltages (up to 13V) to low level voltages. d o r P e t e l o s b O PIN CONNECTION AND IEC LOGIC SYMBOLS July 2001 1/8 M74HC4050 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL 2, 4, 6, 10, 12, 15 3, 5, 7, 9, 11, 14 13, 16 8 NAME AND FUNCTION 1Y to 6Y Data Outputs 1A to 6A Data Inputs NC GND VCC 1 Not Connected Ground (0V) Positive Supply Voltage TRUTH TABLE OUTPUT nA nY L H ABSOLUTE MAXIMUM RATINGS Symbol VCC bs Supply Voltage VI DC Input Voltage VO DC Output Voltage IIK DC Input Diode Current IOK DC Output Diode Current IO DC Output Current O ) s ( t c du ICC or IGND DC VCC or Ground Current PD Power Dissipation ro Tstg Storage Temperature TL Lead Temperature (10 sec) P e t e l o u d o r P e t e l o Parameter ) s ( ct INPUT L H Value Unit -0.5 to +7 V -0.5 to 15 V -0.5 to VCC + 0.5 − 20 V mA ± 20 mA ± 25 mA ± 50 mA 500(*) mW -65 to +150 °C 300 °C Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied (*) 500mW at 65 °C; derate to 300mW by 10mW/°C from 65°C to 85°C s b O RECOMMENDED OPERATING CONDITIONS Symbol VCC Parameter Supply Voltage VI Input Voltage VO Output Voltage Top Operating Temperature Input Rise and Fall Time tr, tf 2/8 Value Unit 2 to 6 V 0 to 13 V 0 to VCC V -55 to 125 °C VCC = 2.0V 0 to 1000 ns VCC = 4.5V 0 to 500 ns VCC = 6.0V 0 to 400 ns M74HC4050 DC SPECIFICATIONS Test Condition Symbol VIH Parameter VOL II ICC Min. 2.0 4.5 6.0 2.0 4.5 6.0 Low Level Input Voltage VOH TA = 25°C VCC (V) High Level Input Voltage VIL Value High Level Output Voltage Low Level Output Voltage Typ. Max. 1.5 3.15 4.2 -40 to 85°C -55 to 125°C Min. Min. Max. 1.5 3.15 4.2 0.5 1.35 1.8 1.9 2.0 1.9 1.9 IO=-20 µA 4.4 4.5 4.4 4.4 du IO=-20 µA 5.9 6.0 5.9 4.18 4.31 4.13 5.68 5.9 6.0 IO=-5.2 mA 2.0 IO=20 µA 0.0 0.1 4.5 IO=20 µA 0.0 0.1 o r P 6.0 IO=20 µA 0.0 0.1 4.5 IO=4.0 mA 0.17 Input Leakage Current 6.0 VI = VCC or GND VI = 13 V Quiescent Supply Current 6.0 )- 5.63 0.18 V 4.10 5.60 0.1 0.1 0.1 0.1 0.1 0.1 0.26 0.33 0.40 e t e l so b O 6.0 IO=5.2 mA 5.8 V ) s ( ct IO=-20 µA 4.5 IO=-4.0 mA V 0.5 1.35 1.8 2.0 4.5 Max. 1.5 3.15 4.2 0.5 1.35 1.8 6.0 Unit V 0.26 0.33 0.40 ± 0.1 ± 0.5 ±1 ±5 ±1 µA 1 10 20 µA s ( t c VI = VCC or GND u d o AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6ns) Symbol Pr Parameter e t e ol tTLH tTHL Output Transition Time O bs tPLH tPHL Propagation Delay Time Test Condition VCC (V) 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 CL (pF) 50 50 150 Value TA = 25°C Min. Typ. Max. 25 7 6 30 9 8 45 14 12 60 12 10 75 15 13 100 20 17 -40 to 85°C -55 to 125°C Min. Min. Max. 75 15 13 95 19 16 125 25 21 Unit Max. 90 18 15 115 23 20 150 30 26 ns ns 3/8 M74HC4050 CAPACITIVE CHARACTERISTICS Test Condition Symbol Parameter Value TA = 25°C VCC (V) Min. Typ. Max. 10 CIN Input Capacitance 5.0 5 CPD Power Dissipation Capacitance (note 1) 5.0 26 -40 to 85°C -55 to 125°C Min. Min. Max. 10 Unit Max. 10 pF pF 1) 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 operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC/6 (per gate) ) s ( ct TEST CIRCUIT u d o r P e t e l o ) (s s b O t c u d o r CL = 50pF or equivalent (includes jig and probe capacitance) RT = ZOUT of pulse generator (typically 50Ω) P e WAVEFORM : PROPAGATION DELAY TIMES (f=1MHz; 50% duty cycle) t e l o s b O 4/8 M74HC4050 Plastic DIP-16 (0.25) MECHANICAL DATA mm. inch DIM. MIN. a1 0.51 B 0.77 TYP MAX. MIN. TYP. MAX. 0.020 1.65 0.030 0.065 b 0.5 0.020 b1 0.25 0.010 D ) s ( ct 20 E 8.5 e 2.54 e3 17.78 u d o 0.335 7.1 I 5.1 s ( t c 1.27 e t e ol bs O ) 3.3 Z Pr 0.100 F L 0.787 0.700 0.280 0.201 0.130 0.050 u d o r P e t e l o s b O P001C 5/8 M74HC4050 SO-16 MECHANICAL DATA mm. DIM. MIN. TYP A inch MAX. MIN. TYP. a1 1.75 MAX. 0.1 0.068 0.2 a2 0.003 0.007 1.65 0.064 b 0.35 0.46 0.013 b1 0.19 0.25 0.007 C 0.5 0.018 ) s ( ct 0.010 0.019 c1 45° (typ.) D 9.8 10 0.385 E 5.8 6.2 0.228 e 1.27 e3 8.89 F 3.8 4.0 4.6 5.3 L 0.5 ) (s e t e l so b O 1.27 S Pr 0.393 0.244 0.050 G M u d o 0.62 0.350 0.149 0.157 0.181 0.208 0.019 0.050 0.024 8° (max.) t c u d o r P e t e l o s b O PO13H 6/8 M74HC4050 TSSOP16 MECHANICAL DATA mm. inch DIM. MIN. TYP A MAX. MIN. TYP. MAX. 1.2 A1 0.05 A2 0.8 b 0.047 0.15 0.002 0.004 0.006 1.05 0.031 0.039 0.041 0.19 0.30 0.007 c 0.09 0.20 0.004 D 4.9 5 5.1 0.193 E 6.2 6.4 6.6 0.244 E1 4.3 4.4 4.48 1 e bs 0.65 BSC K 0° L 0.45 let o s b 0.60 s ( t c 0.75 du ro P e 0.0089 0.197 0.201 0.252 0.260 0.173 0.176 0.0256 BSC 0° 8° 0.018 0.024 0.030 u d o r P e A O ) 8° 0.012 t e l o 0.169 ) s ( ct A2 A1 b O e K c L E D E1 PIN 1 IDENTIFICATION 1 0080338D 7/8 M74HC4050 ) s ( ct u d o r P e t e l o ) (s s b O t c u d o r P e t e l o s b O Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. © The ST logo is a registered trademark of STMicroelectronics © 2001 STMicroelectronics - Printed in Italy - All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco Singapore - Spain - Sweden - Switzerland - United Kingdom © http://www.st.com 8/8