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74ACTQ541 Scheda tecnica(PDF) 1 Page - Fairchild Semiconductor |
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74ACTQ541 Scheda tecnica(HTML) 1 Page - Fairchild Semiconductor |
1 / 8 page © 2005 Fairchild Semiconductor Corporation DS010932 www.fairchildsemi.com March 1993 Revised March 2005 74ACTQ541 Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs General Description The 74ACTQ541 is an octal buffer/line driver designed to be employed as memory and address drivers, clock drivers and bus oriented transmitter/receivers. This device is similar in function to the 74ACTQ244 while providing flow-through architecture (inputs on opposite side from outputs). This pinout arrangement makes this device especially useful as an output port for microprocessors, allowing ease of layout and greater PC board density. The 74ACTQ541 utilizes FACT Quiet Series ¥ technology to guarantee quiet output switching and improved dynamic threshold performance. FACT Quiet Series features GTO ¥ output control and undershoot corrector in addition to split ground bus for superior performance. Features s ICC and IOZ reduced by 50% s Guaranteed simultaneous switching noise level and dynamic threshold performance s Guaranteed pin-to-pin skew AC performance s Inputs and outputs on opposite sides of package for easy board layout s Non-inverting 3-STATE outputs s Guaranteed 4 kV minimum ESD immunity s TTL compatible inputs s Outputs source/sink 24 mA Ordering Code: Device also available in Tape and Reel. Specify by appending suffix letter “X” to the order code. Note 1: “_NL” indicates Pb-Free package (per JEDEC J-STD-020B). Device available in Tape and Reel only. FACT ¥, FACT Quiet Series¥ and GTO¥ are trademarks of Fairchild Semiconductor Corporation. Order Number Package Package Description Number 74ACTQ541SC M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide 74ACTQ541SCX_NL (Note 1) Pb-Free 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide 74ACTQ541MTC MTC20 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 74ACTQ541PC N20A 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide |
Codice articolo simile - 74ACTQ541 |
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