74LVC244 Philips Semiconductors, 74LVC244 Datasheet
74LVC244
Available stocks
Related parts for 74LVC244
74LVC244 Summary of contents
Page 1
... Octal buffer/line driver with 5-volt tolerant inputs/outputs (3-State)title Product specification Supersedes data of 1996 Sep 06 IC24 Data Handbook Philips Semiconductors INTEGRATED CIRCUITS 1998 May 20 ...
Page 2
... These features allow the use of these devices as translators in a mixed 3.3V/5V environment. The 74LVC244A/74LVCH244A is an octal non-inverting buffer/line driver with 3-State outputs. The 3-State outputs are controlled by the output enable inputs 1OE and 2OE. A HIGH on nOE causes the outputs to assume a high impedance OFF-state ...
Page 3
... L = LOW voltage level X = Don’t care Z = High impedance OFF-state LOGIC SYMBOL 1OE FUNCTIONAL DIAGRAM Product specification 74LVC244A 74LVCH244A OUTPUT ...
Page 4
... CC CONDITIONS Note Note 2 Note above +70 C derate linearly with 8 mW/K above +60 C derate linearly with 5.5 mW/K 4 Product specification 74LVC244A 74LVCH244A UNIT UNIT MAX 3 3.6 5 5.5 + ns/V 10 RATING UNIT –0.5 to +6.5 V –50 mA – ...
Page 5
... V = 2.7V to 3.6V –0.6V 3.0V; V =0. 3.0V; V = exceeds V allowing 5.5V on the input terminal Product specification 74LVC244A 74LVCH244A LIMITS Temp = - +85 C UNIT 1 MIN TYP MAX 2.0 GND V V 0 ...
Page 6
... Load capacitance includes jig and probe capacitance Termination resistance should be equal pulse generators. Waveform 3. Load circuitry for switching times. t PZL PZH V M outputs enabled SW00207 6 Product specification 74LVC244A 74LVCH244A LIMITS 1.2V UNIT CC CC MIN MAX TYP 1.5 6.9 16.0 ns 1.5 8.6 19 ...
Page 7
... Philips Semiconductors Octal buffer/line driver with 5-volt tolerant inputs/outputs (3-State) SO20: plastic small outline package; 20 leads; body width 7.5 mm 1998 May 20 7 Product specification 74LVC244A 74LVCH244A SOT163-1 ...
Page 8
... Philips Semiconductors Octal buffer/line driver with 5-volt tolerant inputs/outputs (3-State) SSOP20: plastic shrink small outline package; 20 leads; body width 5.3 mm 1998 May 20 8 Product specification 74LVC244A 74LVCH244A SOT339-1 ...
Page 9
... Philips Semiconductors Octal buffer/line driver with 5-volt tolerant inputs/outputs (3-State) TSSOP20: plastic thin shrink small outline package; 20 leads; body width 4.4 mm 1998 May 20 9 Product specification 74LVC244A 74LVCH244A SOT360-1 ...
Page 10
... Philips Semiconductors 811 East Arques Avenue P.O. Box 3409 Sunnyvale, California 94088–3409 Telephone 800-234-7381 Philips Semiconductors yyyy mmm dd [1] Copyright Philips Electronics North America Corporation 1998 print code Document order number: 10 Product specification 74LVC244A 74LVCH244A All rights reserved. Printed in U.S.A. Date of release: 05-96 9397-750-04502 ...