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| M54HC21 RAD-HARD DUAL 4-INPUT AND GATE s s s s s s s s s s s HIGH SPEED: tPD = 11ns (TYP.) at VCC = 6V LOW POWER DISSIPATION: ICC = 1A(MAX.) at TA=25C HIGH NOISE IMMUNITY: VNIH = VNIL = 28% VCC (MIN.) SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 4mA (MIN) BALANCED PROPAGATION DELAYS: tPLH tPHL WIDE OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V PIN AND FUNCTION COMPATIBLE WITH 54 SERIES 21 SPACE GRADE-1: ESA SCC QUALIFIED 50 krad QUALIFIED, 100 krad AVAILABLE ON REQUEST NO SEL UNDER HIGH LET HEAVY IONS IRRADIATION DEVICE FULLY COMPLIANT WITH SCC-9201-108 DILC-14 FPC-14 ORDER CODES PACKAGE DILC FPC FM M54HC21D M54HC21K EM M54HC21D1 M54HC21K1 The internal circuit is composed of 3 stages including buffer output, which enables high noise immunity and stable output. All inputs are equipped with protection circuits against static discharge and transient excess voltage. DESCRIPTION The M54HC21 is an high speed CMOS DUAL 4-INPUT AND GATE fabricated with silicon gate C2MOS technology. PIN CONNECTION April 2004 1/8 M54HC21 IEC LOGIC SYMBOLS INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN N 1, 9 2, 10 3, 11 4, 12 5, 13 6, 8 7 14 SYMBOL 1A, 2A 1B, 2B N.C. 1C, 2C 1D, 2D 1Y, 2Y GND VCC NAME AND FUNCTION Data Inputs Data Inputs Not Connected Data Inputs Data Inputs Data Outputs Ground (0V) Positive Supply Voltage TRUTH TABLE A L X X X H B X L X X H C X X L X H D X X X L H Y L L L L H ABSOLUTE MAXIMUM RATINGS Symbol VCC VI VO IIK IOK IO Supply Voltage DC Input Voltage DC Output Voltage DC Input Diode Current DC Output Diode Current DC Output Current Parameter Value -0.5 to +7 -0.5 to VCC + 0.5 -0.5 to VCC + 0.5 20 20 25 50 300 -65 to +150 265 Unit V V V mA mA mA mA mW C C ICC or IGND DC VCC or Ground Current Power Dissipation PD Tstg TL Storage Temperature Lead Temperature (10 sec) Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied 2/8 M54HC21 RECOMMENDED OPERATING CONDITIONS Symbol VCC VI VO Top tr, tf Supply Voltage Input Voltage Output Voltage Operating Temperature Input Rise and Fall Time VCC = 2.0V VCC = 4.5V VCC = 6.0V Parameter Value 2 to 6 0 to VCC 0 to VCC -55 to 125 0 to 1000 0 to 500 0 to 400 Unit V V V C ns ns ns DC SPECIFICATIONS Test Condition Symbol Parameter VCC (V) 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 4.5 6.0 VOL Low Level Output Voltage 2.0 4.5 6.0 4.5 6.0 II ICC Input Leakage Current Quiescent Supply Current 6.0 6.0 IO=-20 A IO=-20 A IO=-20 A IO=-4.0 mA IO=-5.2 mA IO=20 A IO=20 A IO=20 A IO=4.0 mA IO=5.2 mA VI = VCC or GND VI = VCC or GND TA = 25C Min. 1.5 3.15 4.2 0.5 1.35 1.8 1.9 4.4 5.9 4.18 5.68 2.0 4.5 6.0 4.31 5.8 0.0 0.0 0.0 0.17 0.18 0.1 0.1 0.1 0.26 0.26 0.1 1 1.9 4.4 5.9 4.13 5.63 0.1 0.1 0.1 0.33 0.33 1 10 Typ. Max. Value -40 to 85C Min. 1.5 3.15 4.2 0.5 1.35 1.8 1.9 4.4 5.9 4.10 5.60 0.1 0.1 0.1 0.40 0.40 1 20 A A V V Max. -55 to 125C Min. 1.5 3.15 4.2 0.5 1.35 1.8 Max. V Unit VIH High Level Input Voltage Low Level Input Voltage High Level Output Voltage VIL V VOH 3/8 M54HC21 AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6ns) Test Condition Symbol Parameter VCC (V) 2.0 4.5 6.0 2.0 4.5 6.0 TA = 25C Min. Typ. 30 8 7 40 13 11 Max. 75 15 13 100 20 17 Value -40 to 85C Min. Max. 95 19 16 125 25 21 -55 to 125C Min. Max. 110 22 19 150 30 26 ns Unit tTLH tTHL Output Transition Time tPLH tPHL Propagation Delay Time ns CAPACITIVE CHARACTERISTICS Test Condition Symbol Parameter VCC (V) 5.0 5.0 TA = 25C Min. Typ. 5 25 Max. 10 Value -40 to 85C Min. Max. 10 -55 to 125C Min. Max. 10 pF pF Unit CIN CPD Input Capacitance Power Dissipation Capacitance (note 1) 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) TEST CIRCUIT CL = 50pF or equivalent (includes jig and probe capacitance) RT = ZOUT of pulse generator (typically 50) 4/8 M54HC21 WAVEFORM : PROPAGATION DELAY TIME (f=1MHz; 50% duty cycle) 5/8 M54HC21 DILC-14 MECHANICAL DATA mm. DIM. MIN. A a1 a2 B b b1 D e e1 e2 e3 F I K L 10.90 1.14 1.27 15.11 7.62 7.11 2.1 3.00 0.63 1.82 0.40 0.20 18.79 7.36 0.88 2.03 0.45 0.254 19.00 7.62 2.54 15.24 7.87 15.37 8.12 7.75 3.70 12.1 1.5 0.429 0.045 0.050 0.595 0.300 0.280 TYP MAX. 22.54 3.70 1.14 2.39 0.50 0.30 19.20 7.87 MIN. 0.083 0.118 0.025 0.072 0.016 0.008 0.740 0.290 0.035 0.080 0.018 0.010 0.748 0.300 0.100 0.600 0.310 0.605 0.320 0.305 0.146 0.476 0.059 TYP. MAX. 0.100 0.146 0.045 0.094 0.020 0.012 0.756 0.310 inch 0016173H 6/8 M54HC21 FPC-14 MECHANICAL DATA mm. DIM. MIN. A B C D E F G H L M N 18.75 0.38 4.31 0.38 6.75 9.76 1.49 0.10 7.50 0.127 7.62 1.27 0.43 6.0 22.0 0.738 0.015 0.170 0.48 0.015 TYP 6.91 9.95 MAX. 7.06 10.14 1.95 0.15 7.75 MIN. 0.266 0.384 0.059 0.004 0.295 0.005 0.300 0.050 0.017 0.236 0.866 0.019 TYP. 0.272 0.392 MAX. 0.278 0.399 0.077 0.006 0.305 inch F G D H 14 8 A N L 1 7 H E B M C 016029E 7/8 M54HC21 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 All other names are the property of their respective owners (c) 2004 STMicroelectronics - All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States. http://www.st.com 8/8 |
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