74F245

74F245 Octal Bidirectional Transceiver with 3-STATE Outputs

Datasheet preview, take a look at Datasheets before downloading (Data Sheet is available on manufacturer site)

74F245 Octal Bidirectional Transceiver with 3-STATE Outputs

April 1988 Revised March 2005

74F245 Octal Bidirectional Transceiver with 3-STATE Outputs
General Description
The 74F245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus-oriented applications. Current sinking capability is 24 mA at the A Ports and 64 mA at the 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
s Non-inverting buffers s Bidirectional data path s A outputs sink 24 mA s B outputs sink 64 mA

Ordering Code:
Order Number 74F245SC 74F245SC NL (Note 1) 74F245SJ 74F245MSA 74F245MTC 74F245PC 74F245PC NL (Note 1) Package Number M20B M20B M20D MSA20 MTC20 N20A N20A Package Description 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide Pb-Free 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Pb-Free 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide

Devices also available in Tape and Reel. Specify by appending the suffix letter "X" to the ordering code. Note 1: " NL" indicates Pb-Free package (per JEDEC J-STD-020B). Please use order number as indicated.

Logic Symbols

IEEE/IEC

2005 Fairchild Semiconductor Corporation

DS009503

www.fairchildsemi.com