74ACT32TTR

74ACT32 QUAD 2-INPUT OR GATE ■ ■ ■ ■ ■ ■ ■ ■ ■ HIGH SPEED: tPD = 4.5ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 2µA(MAX.) at TA=25°C COMPATIBLE WITH TTL OUTPUTS VIH = 2V (MIN.), V IL = 0.8V (MAX.) 50Ω TRANSMISSION LINE DRIVING CAPABILITY SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 24mA (MIN) BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL OPERATING VOLTAGE RANGE: VCC (OPR) = 4.5V to 5.5V PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 32 IMPROVED LATCH-UP IMMUNITY DESCRIPTION The 74ACT32 is an advanced high-speed CMOS QUAD 2-INPUT OR GATE fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS tecnology. The internal circuit is composed of 2 stages including buffer output, which enables high noise immunity and stable output. ) s ( ct DIP SOP TSSOP ORDER CODES PACKAGE TUBE DIP SOP TSSOP 74ACT32B 74ACT32M ) s t( T&R o r P c u d 74ACT32MTR 74ACT32TTR The device is designed to interface directly High Speed CMOS systems with TTL, NMOS and CMOS output voltage levels. All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage. e t le o s b O - u d o r P e PIN CONNECTION AND IEC LOGIC SYMBOLS t e l o s b O April 2001 1/8 74ACT32 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL 1, 4, 9, 12 2, 5, 10, 13 3, 6, 8, 11 7 1A to 4A 1B to 4B 1Y to 4Y GND VCC 14 NAME AND FUNCTION Data Inputs Data Inputs Data Outputs Ground (0V) Positive Supply Voltage TRUTH TABLE A B Y L L H H L H L H L H H H ABSOLUTE MAXIMUM RATINGS Symbol VCC Parameter uc Value Supply Voltage od -0.5 to +7 VI DC Input Voltage VO DC Output Voltage IIK DC Input Diode Current IOK DC Output Diode Current IO DC Output Current e t le so ICC or IGND DC VCC or Ground Current Tstg Storage Temperature TL Lead Temperature (10 sec) ) s ( ct b O - Pr ) s t( Unit V -0.5 to VCC + 0.5 -0.5 to VCC + 0.5 V ± 20 mA ± 20 mA V ± 50 mA ± 200 mA -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. u d o RECOMMENDED OPERATING CONDITIONS Symbol VCC VI r P e Supply Voltage Input Voltage t e l o VO Output Voltage Top Operating Temperature bs dt/dv Input Rise and Fall Time VCC = 4.5 to 5.5V (note 1) 1) VIN from 0.8V to 2.0V O 2/8 Parameter Value Unit 4.5 to 5.5 V 0 to VCC V 0 to VCC V -55 to 125 °C 8 ns/V 74ACT32 DC SPECIFICATIONS Test Condition Symbol VIH Parameter High Level Input Voltage VIL Low Level Input Voltage VOH High Level Output Voltage VOL Low Level Output Voltage II ICCT Input Leakage Current Max ICC/Input TA = 25°C VCC (V) 4.5 VO = 0.1 V or VCC-0.1V 5.5 4.5 Max. -40 to 85°C -55 to 125°C Min. Min. Min. Typ. Max. 2.0 1.5 2.0 2.0 1.5 1.5 2.0 0.8 0.8 0.8 1.5 0.8 0.8 0.8 4.5 IO=-50 µA 4.4 4.49 4.4 4.4 5.5 IO=-50 µA 5.4 5.49 5.4 5.4 4.5 IO=-24 mA 3.86 3.76 3.7 5.5 IO=-24 mA 4.86 4.76 4.7 4.5 IO=50 µA 0.001 0.1 0.1 5.5 IO=50 µA 0.001 0.1 0.1 4.5 IO=24 mA 0.36 0.44 5.5 IO=24 mA 0.36 0.44 5.5 VI = VCC or GND ± 0.1 5.5 VI = VCC - 2.1V od VI = VCC or GND 5.5 IOLD Dynamic Output Current (note 1, 2) 5.5 2 e t le VOLD = 1.65 V max o s b O - VOHD = 3.85 V min Pr V V 0.1 ) s t( 0.1 V 0.5 uc 0.5 ±1 µA 1.5 1.6 mA 20 40 µA ±1 0.6 Max. 2.0 5.5 Quiescent Supply Current Unit 2.0 VO = 0.1 V or VCC-0.1V ICC IOHD Value 75 50 mA -75 -50 mA 1) Maximum test duration 2ms, one output loaded at time 2) Incident wave switching is guaranteed on transmission lines with impedances as low as 50Ω AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, RL = 500 Ω, Input tr = tf = 3ns) (s) Test Condition Symbol Parameter o r P e tPLH tPHL Propagation Delay Time VCC (V) ct du Value TA = 25°C Min. 5.0(*) Typ. Max. 4.5 9.0 -40 to 85°C -55 to 125°C Min. Min. Max. Unit Max. 10.0 10.0 -40 to 85°C -55 to 125°C Min. Min. ns (*) Voltage range is 5.0V ± 0.5V t e l o CAPACITIVE CHARACTERISTICS s b O Symbol Parameter Test Condition TA = 25°C VCC (V) CIN Input Capacitance 5.0 CPD Power Dissipation Capacitance (note 1) 5.0 Value Min. fIN = 10MHz Typ. Max. Max. Unit Max. 3 pF 31 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/4 (per gate) 3/8 74ACT32 TEST CIRCUIT CL = 50pF or equivalent (includes jig and probe capacitance) RL = R1 = 500Ω or equivalent RT = ZOUT of pulse generator (typically 50Ω) WAVEFORM: PROPAGATION DELAYS (f=1MHz; 50% duty cycle) e t le ) s ( ct u d o r P e t e l o s b O 4/8 o s b O - o r P c u d ) s t( 74ACT32 Plastic DIP-14 MECHANICAL DATA mm DIM. MIN. a1 0.51 B 1.39 TYP. inch MAX. MIN. TYP. 0.020 1.65 0.055 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 15.24 0.600 F 7.1 I 5.1 L c u d e t le 3.3 Z MAX. 1.27 2.54 ) s ( ct o s b O - 0.050 o r P ) s t( 0.280 0.201 0.130 0.100 u d o r P e t e l o s b O P001A 5/8 74ACT32 SO-14 MECHANICAL DATA mm DIM. MIN. TYP. A inch MAX. MIN. TYP. a1 1.75 0.1 0.068 0.2 a2 0.003 0.007 1.65 b 0.35 b1 0.19 C MAX. 0.064 0.46 0.013 0.25 0.007 0.5 0.018 0.010 0.019 c1 45 (typ.) D 8.55 8.75 0.336 E 5.8 6.2 0.228 e 1.27 e3 7.62 4.0 0.149 G 4.6 5.3 0.181 L 0.5 1.27 0.019 e t le 0.68 S 8 (max.) ) s ( ct c u d 0.300 3.8 ) s t( 0.244 0.050 F M 0.344 o r P 0.157 0.208 0.050 0.026 o s b O - u d o r P e t e l o s b O P013G 6/8 74ACT32 TSSOP14 MECHANICAL DATA mm DIM. MIN. inch TYP. A MAX. MIN. TYP. MAX. 1.1 0.433 A1 0.05 0.10 0.15 0.002 0.004 0.006 A2 0.85 0.9 0.95 0.335 0.354 0.374 b 0.19 0.30 0.0075 0.0118 c 0.09 0.20 0.0035 0.0079 D 4.9 5 5.1 0.193 0.197 E 6.25 6.4 6.5 0.246 0.252 E1 4.3 4.4 4.48 0.169 0.173 e c u d 0.65 BSC o K 0 L 0.50 o A1 b o r P e du t e l o s b O o 4 8 0.60 0.70 e o r P 0.256 0.176 0.0256 BSC o ) s ( ct A2 A ) s t( 0.201 e t le 0 o s b O - 0.020 K c 4o 8o 0.024 0.028 L E D E1 PIN 1 IDENTIFICATION 1 7/8 74ACT32 c u d e t le ) s ( ct ) s t( o r P o s b O - 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