Part # 74ACT646 datasheet

Part Manufacturer: Fairchild Semiconductor

Fairchild Semiconductor

Part Description: 74AC646 * 74ACT646 Octal Transceiver Register with 3-STATE Outputs


Part Details:

74AC November 1988 Revised October 2000 646 · 74ACT646 O 74AC646 · 74ACT646Octal Transceiver/Register with 3-STATE Outputs General Description Features The AC/ACT646 consist of registered bus transceiver cir- s Independent registers for A and B buses c cuits, with outputs, D-type flip-flops and control circuitry s Multiplexed real-time and stored data transfers ta providing multiplexed transmission of data directly from the s 3-STATE outputs l input bus or from the internal storage registers. Data on the T s 300 mil dual-in-line package r A or B bus will be loaded into the respective registers on anscei the LOW-to-HIGH transition of the appropriate clock pin s Outputs source/sink 24 mA (CPAB or CPBA). The four fundamental data handling s ACT646 has TTL compatible inputs functions available are illustrated in Figures 1, 2, 3, andFigure 4. ver/ R Ordering Code: egist Order Number Package Number Package Description 74AC646SC M24B 24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide er wit 74AC646SPC N24C 24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide 74ACT646SC M24B 24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide h 74ACT646SPC N24C 24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide 3 Device also available in Tape and Reel. Specify by appending suffix letter "X" to the ordering code. -STA Logic Symbols Connection Diagram TE Output


Please click the following link to download the datasheet:

74ACT646.pdf Datasheet