74AHCT245 PHILIPS [NXP Semiconductors], 74AHCT245 Datasheet
74AHCT245
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74AHCT245 Summary of contents
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... DATA SHEET 74AHC245; 74AHCT245 Octal bus transceiver; 3-state Product specification Supersedes data of 1998 Sep 21 File under Integrated Circuits, IC06 INTEGRATED CIRCUITS 1999 Sep 28 ...
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... Si-gate CMOS device. The 74AHC/AHCT245 is an octal transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. The 74AHC245/74AHCT245 features an Output Enable (OE) input for easy cascading and a send/receive (DIR) input for direction control. OE controls the outputs so that the buses are effectively isolated ...
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... GND 10 11 MNA173 Fig.1 Pin configuration. 3 Product specification 74AHC245; 74AHCT245 PACKAGES MATERIAL SO plastic SOT163-1 plastic SOT360-1 SO plastic SOT163-1 plastic SOT360-1 DESCRIPTION direction control data inputs/outputs ground (0 V) data inputs/outputs output enable input (active LOW) ...
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... Fig.2 Logic symbol. 1999 Sep handbook, halfpage MNA174 4 Product specification 74AHC245; 74AHCT245 3EN1 3EN2 MNA175 Fig.3 IEEE/IEC logic symbol. ...
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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 74AHC245; 74AHCT245 74AHC CONDITIONS MIN. TYP. MAX. MIN. ...
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... GND 5 5 GND GND; 5 Product specification 74AHC245; 74AHCT245 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 74AHC245; 74AHCT245 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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... signal n name DIR 1999 Sep 28 TEST CONDITIONS WAVEFORMS C L MIN. see Figs 4 and see Figs 5 and 6 see Figs 4 and see Figs 5 and 6 8 Product specification 74AHC245; 74AHCT245 amb +85 TYP. MAX. MIN. MAX. MIN. 5.0 8.4 1.0 10.0 1.0 6.5 13.2 1 ...
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... CC 2. Typical values 5 1999 Sep 28 TEST CONDITIONS WAVEFORMS C L MIN. see Figs 4 and see Figs 5 and 6 see Figs 4 and see Figs 5 and 6 9 Product specification 74AHC245; 74AHCT245 amb +85 TYP. MAX. MIN. MAX. MIN. 3.5 5.5 1.0 6.5 1.0 4.0 8 ...
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... Typical values 5 1999 Sep 28 TEST CONDITIONS WAVEFORMS C L MIN. see Figs 4 and see Figs 5 and 6 see Figs 4 and see Figs 5 and 6 10 Product specification 74AHC245; 74AHCT245 amb + +125 TYP. MAX. MIN. MAX. MIN. 3.5 7.7 1.0 8.5 1.0 5 ...
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... GND outputs enabled INPUT OUTPUT 50 1 Fig.5 The 3-state output enable and disable times. 11 Product specification 74AHC245; 74AHCT245 PHL V M MNA176 ) propagation delays PZL PZH V M outputs outputs enabled disabled MNA177 ...
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... GENERATOR TEST open PLH PHL PLZ PZL GND PHZ PZH 1999 Sep PULSE D.U. Fig.6 Load circuitry for switching times. 12 Product specification 74AHC245; 74AHCT245 open GND 1000 C L MNA183 ...
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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 13 74AHC245; 74AHCT245 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 14 74AHC245; 74AHCT245 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 74AHC245; 74AHCT245 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 74AHC245; 74AHCT245 SOLDERING METHOD WAVE not suitable ...
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... Philips Semiconductors Octal bus transceiver; 3-state 1999 Sep 28 74AHC245; 74AHCT245 NOTES 17 Product specification ...
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... Philips Semiconductors Octal bus transceiver; 3-state 1999 Sep 28 74AHC245; 74AHCT245 NOTES 18 Product specification ...
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... Philips Semiconductors Octal bus transceiver; 3-state 1999 Sep 28 74AHC245; 74AHCT245 NOTES 19 Product specification ...
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Philips Semiconductors – a worldwide company Argentina: see South America Australia: 3 Figtree Drive, HOMEBUSH, NSW 2140, Tel. +61 2 9704 8141, Fax. +61 2 9704 8139 Austria: Computerstr. 6, A-1101 WIEN, P.O. Box 213, Tel. + 101 ...