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PRODUCT INFO
74ACT245PC by FAIRCHILD
Image is representational - see manufacturer’s specifications
FAIRCHILD

74ACT245PC

Fairchild

Bus XCVR Single 8-CH 3-ST 20-Pin PDIP W Rail

PRICING per each  AVAILABILITY real time   
1-449 :$0.248
450 + :$0.236
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Ships From: Phoenix, AZ
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RESOURCES
SPECS
Supplier: Fairchild
Part No: 74ACT245PC
RoHS: Yes
Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. <b>Minimum Order Quantities</b> and <b>Required Order Multiples</b> are presented with our price and availability information. 450
Logic Function: Bus Transceiver
Minimum Operating Supply Voltage: 4.5 V
Number of Channels per Chip: 8
Output Type: 3-State
Family: 74ACT245
Polarity: Non-Inverting
Supplier_Package: PDIP W
Packaging: Rail
Logic Family: ACT
Fabrication Technology: CMOS
Pin_Count: 20
Mounting: Through Hole
Number of Elements per Chip: 1
Maximum Operating Supply Voltage: 5.5 V
Typical Operating Supply Voltage: 5 V
Operating Temperature: -40 to 85 °C
Dimension: 26.92(Max) x 7.11(Max) x 3.43(Max) mm
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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 mA 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.

Product Highlights

  • ICC and IOZ reduced by 50%
  • Non-inverting buffers
  • Bidirectional data path
  • A and B outputs source/sink 24 mA
  • ACT245 has TTL-compatible inputs
COMMUNITY FORUM
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PART CLASSIFICATION DATA
HTS: 8542390000
ECCN: EAR99
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