74ABT2245 Philips Semiconductors, 74ABT2245 Datasheet
74ABT2245
Available stocks
Related parts for 74ABT2245
74ABT2245 Summary of contents
Page 1
... Octal transceiver with direction pin with 30 series termination resistors (3-State) Product specification Supersedes data of 1996 Sep 10 IC23 Data Handbook Philips Semiconductors INTEGRATED CIRCUITS 1998 Jan 16 ...
Page 2
... The device features an Output Enable (OE) input for easy cascading and a Direction (DIR) input for direction control. The 74ABT2245 is designed with 30 series resistance in both the High and Low states of the output. This design reduces line noise in applications such as memory address drivers, clock drivers, and bus receivers/transmitters ...
Page 3
... High voltage level Low voltage level X = Don’t care Z = High impedance ”off” state B3 SCHEMATIC OF EACH OUTPUT SA00313 3 Product specification 74ABT2245 INPUTS/OUTPUTS DIR Inputs H Inputs OUTPUT SA00237 ...
Page 4
... Input transition rise or fall rate T Operating free-air temperature range amb 1998 Jan 16 CONDITIONS V < < output in Off or High state output in Low state PARAMETER 4 Product specification 74ABT2245 RATING UNIT –0.5 to +7.0 V –18 mA –1.2 to +7.0 V –50 mA –0.5 to +5.5 V 128 mA –65 to 150 C ...
Page 5
... GND 5.5V; Outputs Low GND 5.5V; Outputs 3-State GND GND 5. GND 5. GND 5. Product specification 74ABT2245 LIMITS T = –40 C amb T = +25 C UNIT amb to +85 C Min Typ Max Min Max –0.9 –1.2 –1.2 V 2.5 2.9 2.5 V 3.0 3.4 3.0 V 2.0 2 ...
Page 6
... WAVEFORM V = +5.0V CC Min Typ 1.0 2.8 1 1.0 3.9 1.3 3.5 2 3.0 5.5 1.5 4.0 2 1.0 3.4 OE INPUT PHL OUTPUT V M OUTPUT SA00124 Waveform 2. Waveforms Showing the 3-State Output Enable 7 V Open GND SA00012 6 Product specification 74ABT2245 LIMITS T = – +85 C amb UNIT V = +5.0V 0.5V CC Max Min Max 4.2 1.0 4.7 ns 5.0 1.0 5.4 4.6 1.3 5.5 ns 7.0 3.0 7.8 5.4 1.5 6.3 ns 4.6 1.0 5 ...
Page 7
... Philips Semiconductors Octal transceiver with direction pin and 30 series termination resistors (3-State) DIP20: plastic dual in-line package; 20 leads (300 mil) 1998 Jan 16 7 Product specification 74ABT2245 SOT146-1 ...
Page 8
... Philips Semiconductors Octal transceiver with direction pin and 30 series termination resistors (3-State) SO20: plastic small outline package; 20 leads; body width 7.5 mm 1998 Jan 16 8 Product specification 74ABT2245 SOT163-1 ...
Page 9
... Philips Semiconductors Octal transceiver with direction pin and 30 series termination resistors (3-State) SSOP20: plastic shrink small outline package; 20 leads; body width 5.3 mm 1998 Jan 16 9 Product specification 74ABT2245 SOT339-1 ...
Page 10
... Philips Semiconductors Octal transceiver with direction pin and 30 series termination resistors (3-State) TSSOP20: plastic thin shrink small outline package; 20 leads; body width 4.4 mm 1998 Jan 16 10 Product specification 74ABT2245 SOT360-1 ...
Page 11
... Philips Semiconductors Octal transceiver with direction pin and 30 series termination resistors (3-State) 1998 Jan 16 NOTES 11 Product specification 74ABT2245 ...
Page 12
... 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: 12 Product specification 74ABT2245 All rights reserved. Printed in U.S.A. Date of release: 05-96 9397-750-03468 ...