M74HC125RM13TR

M74HC125 QUAD BUS BUFFER (3-STATE) ■ ■ ■ ■ ■ ■ ■ HIGH SPEED: tPD = 8ns (TYP.) at VCC = 6V LOW POWER DISSIPATION: ICC = 4μA(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 125 SOP TSSOP ORDER CODES DESCRIPTION The M74HC125 is an high speed CMOS QUAD AD D BUFFER (3-STATE) fabricated with silicon n gate e C2MOS technology. ntrol input inp G The device requires the 3-STATE control to be set high to place the output putt into the high h impedance state. ) s t( ) s ( t c u d o r P e t e l o bs DIP PACKAGE TUBE DIP OP P SOP TSSOP SOP M74HC125B1R M74HC125 M74HC M74 M74HC M74HC125M1R T&R M74HC125RM13TR M74HC125TTR All inputs are equipped with protection circuits inp against static discharge and transient excess ag voltage. -O c u d e t e ol o r P s b O PIN CONNECTION AND IEC LOGIC SYMBOLS August 2001 1/10 M74HC125 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL 1, 4, 10, 13 2, 5, 9, 12 3, 6, 8, 11 7 1G TO 4G 1A TO 4A 1Y TO 4Y GND VCC 14 NAME AND FUNCTION Output Enable Input Data Inputs Data Outputs Ground (0V) Positive Supply Voltage TRUTH TABLE ABSOLUTE MAXIMUM RATINGS Symbol VCC Parameter Supply Voltage VI DC Input Voltage VO DC Output Voltage IIK DC Input Diode Current IOK DC Output Diode Current IO DC Output Current ) s t( c u d o r P ) s ( t c u d o r P e t e l o s b -O A G Y X L H H L L Z L H Value ICC or IGND DC VCC or Ground Current rent PD Power Dissipation Tstg Storage Temperature mperature rature TL Lead Temperature emperature (10 sec) s Unit -0.5 to +7 V -0.5 to VCC + 0.5 V -0.5 to VCC + 0.5 ± 20 V mA ± 20 mA ± 35 mA ± 70 mA 500(*) mW -65 to +150 °C 300 °C Absolute Maximum m Ratings ngs are those th values beyond which damage to the device may occur. Functional operation under these conditions is not implied 5 °C; de (*) 500mW at 65 derate to 300mW by 10mW/°C from 65°C to 85°C RECOMMENDED ECOMMENDE OMMEN OPERATING CONDITIONS o s Ob Symbol Sym VCC Parameter Unit 2 to 6 V VI Input Voltage 0 to VCC V VO Output Voltage 0 to VCC V Top Operating Temperature Input Rise and Fall Time tr, tf 2/10 Value Supply Voltage -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 M74HC125 DC SPECIFICATIONS Test Condition Symbol VIH VIL VOH VOL II IOZ ICC Parameter TA = 25°C VCC (V) High Level Input Voltage Min. 2.0 4.5 6.0 2.0 4.5 6.0 Low Level Input Voltage High Level Output Voltage Low Level Output Voltage Input Leakage Current High Impedance Output Leakage Current Quiescent Supply Current Value 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 Unit Max. 1.5 3.15 4.2 0.5 1.35 1.8 V 0.5 1.35 8 1.8 V ) s ( t c u d o r P e t e l o s b -O 2.0 IO=-20 μA 1.9 2.0 1.9 1.9 4.5 IO=-20 μA 4.4 4.5 4.4 4.4 4 6.0 IO=-20 μA 5.9 6.0 5.9 5.9 4.5 IO=-6.0 mA 4.18 4.31 3 4.13 4.10 4. 4.10 6.0 IO=-7.8 mA 5.68 5.8 5.63 5.60 2.0 IO=20 μA 0.0 0.1 0.1 0 0.1 4.5 IO=20 μA 0.0 0 0.1 0.1 0.1 6.0 IO=20 μA 0.0 0.1 0.1 0.1 4.5 IO=6.0 mA 0.17 0 0.26 0.33 0.40 6.0 IO=7.8 mA 0.18 0.1 0.26 0.33 0.40 6.0 ND VI = VCC C or GND ± 0.1 ±1 ±1 μA VI = VIH H or VIIL VO = VCC or GND C o ± 0.5 ±5 ± 10 μA VI = VCC or GND 4 40 80 μA 6.0 6.0 od ) s ct( V V 3/10 M74HC125 AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 6ns) Test Condition Symbol Parameter tTLH tTHL Output Transition Time tPLH tPHL Propagation Delay Time tPZL tPZH High Impedance Output Enable Time tPLZ tPHZ High Impedance Output Disable Time VCC (V) 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 Value TA = 25°C CL (pF) Min. 50 50 150 50 RL = 1 KΩ 150 RL = 1 KΩ 50 RL = 1 KΩ ) s t( c u d o r P CAPACITIVE CHARACTERISTICS Typ. Max. 20 6 5 36 9 8 52 13 11 36 9 8 52 3 13 11 48 12 10 60 12 10 75 15 13 105 21 18 75 15 13 105 05 21 18 80 16 14 e t e l o s b -O Condition Test Con Condit Symbol Parameter CIN Inputt Capacitance pacitanc CPD Power ower Dissipat Dissipation Dissi Capacita Capacitanc Capacitance (note 1) e t e l o bs VCC (V (V) -40 to 85°C -55 to 125°C Min. Min. Max. 75 15 13 95 19 16 130 26 2 22 95 5 19 16 1 130 26 22 100 20 17 Unit Max. 90 18 15 110 22 9 19 160 32 27 110 22 19 160 32 27 120 24 20 ns ns ) s ( t c u d o r P ns ns ns ns Value TA = 25°C Min. Typ. Max. 5.0 5 10 5.0 35 -40 to 85°C -55 to 125°C Min. Min. Max. 10 Unit Max. 10 pF pF 1) CPD is defin defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without (Refe to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC/4 (per buffer) load. (Refer O 4/10 M74HC125 TEST CIRCUIT TEST ) s ( t c u d o r P S SWI SWITCH tPLH, tPHL Open tPZL, tPLZ e t e l o s tPZH, tPHZ CL = 50pF/150pF or equivalent (includes jig and probe capacitance) R1 = 1KΩ or equivalent RT = ZOUT of pulse generator (typically 50Ω)) VCC GND b O - WAVEFORM 1 : PROPAGATION DELAY TIMES MES S (f=1MHz; (f=1M (f=1MHz 50% duty cycle) ) s t( c u d o r P e let o s Ob 5/10 M74HC125 WAVEFORM 2 : OUTPUT ENABLE AND DISABLE TIMES (f=1MHz; 50% duty cycle) ) s ( ct ) s t( c u d e t e ol s b O 6/10 o r P u d o r P e t e l o s b -O M74HC125 Plastic DIP-14 MECHANICAL DATA mm. inch DIM. MIN. a1 0.51 B 1.39 TYP 1.65 0.5 b1 0.25 D TYP. 0.055 8.5 e 2.54 e3 15.24 F I L 3.3 ) s t( c u d o r P 1.27 MAX. 0.065 0.020 ) s ( t c u d ro 0.010 0. 0.787 20 E e t e l o s b O MIN. 0.020 b Z MAX. 0.335 335 P e t e l o s b -O 0.100 0.1 0.600 7.1 0.280 5.1 1 0.201 2.54 0.050 0.130 0.100 P001A 7/10 M74HC125 SO-14 MECHANICAL DATA DIM. mm. MIN. TYP A a1 MAX. MIN. TYP. 1.75 0.1 0.003 0.007 1.65 b 0.35 b1 0.19 C 0.064 0.46 0.013 c1 0.018 ) s ( t c u d o r P e t e l o s b -O 0.25 0.5 MAX. 0.068 0.2 a2 0.007 0.010 .01 0.019 45° (typ.) D 8.55 E 5.8 e 1.27 e3 7.62 F 3.8 G 4.6 L 0.5 M ) s t( c u d o r P e t e l o s Ob S inch 8.75 0.336 0.344 6.2 0.228 0.244 0.050 0.300 4.0 0.149 0.157 5.3 0.181 0.208 1.27 0.019 0.050 0.68 0.026 8° (max.) PO13G 8/10 M74HC125 TSSOP14 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 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 0.169 1 e 0.65 BSC K 0° ) s t( c u d o r P e t e l o s Ob L 0.45 A 0.60 0.012 0.0089 e t e l o s b -O 8° 0° 0.75 0.018 ) s ( t c u d o r P 0.197 0.201 0.252 0.260 0.173 0.176 0.0256 BSC 8° 0.024 0.030 A2 A1 b e K c L E D E1 PIN 1 IDENTIFICATION 1 0080337D 9/10 M74HC125M74HC125 ) s ( ct u d o r P e t e l o ) (s s b O t c u d o r P e et l o s Ob 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 10/10