Part # 74F543 datasheet

Part Manufacturer: Fairchild Semiconductor

Fairchild Semiconductor

Part Description: 74F543 Octal Registered Transceiver

Part Details:

74F543 April 1988 Revised October 2000 Octa 74F543 l Regi Octal Registered Transceiver ster General Description Features The F543 octal transceiver contains two sets of D-type s 8-bit octal transceiver ed T latches for temporary storage of data flowing in either s Back-to-back registers for storage direction. Separate Latch Enable and Output Enable inputs s Separate controls for data flow in each direction r are provided for each register to permit independent con- anscei trol of inputting and outputting in either direction of data s A outputs sink 24 mA flow. The A outputs are guaranteed to sink 24 mA while the s B outputs sink 64 mA B outputs are rated for 64 mA. ver Ordering Code: Order Number Package Number Package Description 74F543SC M24B 24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide 74F543MSA MSA24 24-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide 74F543PC N24A 24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-011, 0.600 Wide 74F543SPC N24C 24-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. Logic Symbols Connection Diagram IEEE/IEC © 2000 Fairchild Semiconductor Corporation DS009554 Unit Loading/Fan Out 74F543 U.L. Input IIH/IIL

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74F543.pdf Datasheet