74AC245 Datasheet | onsemi

Description The AC/ACT245 contains eight non- inverting bidirectional buffers with 3- STATE outputs and is intended for bus- oriented applications. Current sinking capability is 24 m A at both the A and B ports. The Transmit/Receive (T/R) input determines the direction of data flow through the bidirectional transceiver. Transmit (active- HIGH) enables data from A ports to B ports; Receive (active- LOW) enables data from B ports to A ports. The Output Enable input, when HIGH, disables both A and B ports by placing them in a HIGH Z condition. Features - ICC and IOZ Reduced by 50% - Non- Inverting Buffer - Bidirectional Data Path - A and B Outputs Source/Sink 24 m A - ACT245 has TTL- patible Inputs - These are Pb- Free Devices TSSOP- 20 WB CASE 948E TSSOP20, 4.4x6.5 CASE 948AQ- 01 MARKING DIAGRAM SOIC- 20 XXXXXX AWLYYWWG XXXXX = Specific Device Code = Assembly Location WL = Wafer Lot = Year WW = Work Week = Pb- Free Package TSSOP- 20 XXXX XXXX ALYWG Figure 1. Connection Diagram XXXX = Specific Device Code A = Assembly Location L = Wafer Lot Y = Year W = Work Week G = Pb- Free Package (Note: Microdot may be in either location) ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 5 of this data sheet. © Semiconductor ponents Industries, LLC, 2022 March, 2024 - Rev. 0 Publication Order Number: 74ACT245/D 74AC245, 74ACT245 IEEE/IEC Figure 2. Logic Symbol PIN...