74AHC244 Philips Semiconductors, 74AHC244 Datasheet
74AHC244
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74AHC244 Summary of contents
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... DATA SHEET 74AHC244; 74AHCT244 Octal buffer/line driver; 3-state Product specification Supersedes data of 1999 Feb 24 File under Integrated Circuits, IC06 INTEGRATED CIRCUITS 1999 Sep 28 ...
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... MHz sum of outputs output load capacitance in pF supply voltage in Volts The condition GND Product specification 74AHC244; 74AHCT244 OUTPUT 3.0 ns. TYPICAL CONDITIONS AHC AHCT pF; 3.5 5 ...
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... V CC PINS PACKAGE TSSOP TSSOP 3 Product specification 74AHC244; 74AHCT244 DESCRIPTION output enable input (active LOW) data inputs bus outputs ground (0 V) data inputs data outputs output enable input (active LOW) DC supply voltage PACKAGES MATERIAL CODE plastic SOT163-1 ...
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... GND 10 MNA162 Fig.1 Pin configuration. handbook, halfpage Product specification 74AHC244; 74AHCT244 2OE ...
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... The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 2. For SO packages: above 70 C the value of P For TSSOP packages: above 60 C the value of P 1999 Sep 28 74AHC244; 74AHCT244 74AHC CONDITIONS MIN. TYP. MAX. MIN. ...
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... GND 5 5 GND GND; 5 Product specification 74AHC244; 74AHCT244 amb + +125 1.5 1.5 2.1 2.1 3.85 3.85 0.5 0.5 0.9 0.9 1.65 1.65 2.0 1.9 1.9 3.0 2.9 2.9 4.5 4.4 4.4 2.48 2.40 3.8 3.70 0 0.1 0.1 0 0.1 0.1 0 0.1 0.1 0.36 0.44 0.36 0.44 0.1 1.0 0.25 2.5 4 ...
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... GND O CC per input pin; other inputs GND GND; 5 2.1 V 4 other inputs GND Product specification 74AHC244; 74AHCT244 amb + +125 2.0 2.0 0.8 0.8 4.5 4.4 4.4 3.8 3.70 0 0.1 0.1 0.36 0.44 0.1 1.0 0.25 2.5 4.0 40 1.35 1 UNIT V 0 ...
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... Figs 4 and see Figs 5 and 6 see Figs 4 and see Figs 5 and 6 see Figs 4 and see Figs 5 and 6 see Figs 4 and see Figs 5 and 6 8 Product specification 74AHC244; 74AHCT244 amb +85 TYP. MAX. MIN. MAX. MIN. MAX. 5.0 8.4 1 ...
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... Figs 4 and see Figs 5 and INPUT V M GND t PLH OUTPUT INPUT OUTPUT 50 1 output ( Product specification 74AHC244; 74AHCT244 amb +85 TYP. MAX. MIN. MAX. MIN. MAX. 3.5 7.4 1.0 8.5 1.0 3.5 10.4 1.0 12.0 1.0 5.0 9.4 1.0 10.0 1.0 5.0 8.4 1.0 9 ...
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... 1 Fig.5 The 3-state output enable and disable times PULSE D.U. Fig.6 Load circuitry for switching times. 10 Product specification 74AHC244; 74AHCT244 t PZL PZH 0 outputs outputs enabled disabled MNA172 open GND 1000 ...
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... scale (1) ( 0.49 0.32 13.0 7.6 10.65 1.27 0.36 0.23 12.6 7.4 10.00 0.019 0.013 0.51 0.30 0.419 0.050 0.014 0.009 0.49 0.29 0.394 REFERENCES JEDEC EIAJ MS-013AC 11 74AHC244; 74AHCT244 detail 1.1 1.1 1.4 0.25 0.25 0.4 1.0 0.043 0.043 0.055 0.01 0.01 0.016 0.039 EUROPEAN PROJECTION Product specification ...
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... SOT360-1 1999 Sep 2.5 scale (1) ( 0.30 0.2 6.6 4.5 6.6 0.65 0.19 0.1 6.4 4.3 6.2 REFERENCES JEDEC EIAJ MO-153AC 12 74AHC244; 74AHCT244 detail 0.75 0.4 1.0 0.2 0.13 0.50 0.3 EUROPEAN PROJECTION Product specification SOT360 (1) y ...
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... If wave soldering is used the following conditions must be observed for optimal results: 1999 Sep 28 74AHC244; 74AHCT244 Use a double-wave soldering method comprising a turbulent wave with high upward pressure followed by a smooth laminar wave. For packages with leads on two sides and a pitch (e): – ...
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... Philips customers using or selling these products for use in such applications their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. 1999 Sep 28 74AHC244; 74AHCT244 SOLDERING METHOD WAVE not suitable ...
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... Philips Semiconductors Octal buffer/line driver; 3-state 1999 Sep 28 74AHC244; 74AHCT244 NOTES 15 Product specification ...
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... Tel. +46 8 5985 2000, Fax. +46 8 5985 2745 Switzerland: Allmendstrasse 140, CH-8027 ZÜRICH, Tel. +41 1 488 2741 Fax. +41 1 488 3263 Taiwan: Philips Semiconductors, 6F, No. 96, Chien Kuo N. Rd., Sec. 1, TAIPEI, Taiwan Tel. +886 2 2134 2886, Fax. +886 2 2134 2874 Thailand: PHILIPS ELECTRONICS (THAILAND) Ltd., 209/2 Sanpavuth-Bangna Road Prakanong, BANGKOK 10260, Tel ...