DatasheetsPDF.com



Part Number SN74LS298
Manufacturers Motorola
Logo Motorola
Description QUAD 2-INPUT MULTIPLEXER
Datasheet SN74LS298 DatasheetSN74LS298 Datasheet (PDF)

  SN74LS298   SN74LS298
QUAD 2-INPUT MULTIPLEXER WITH STORAGE The SN54 / 74LS298 is a Quad 2-Port Register. It is the logical equivalent of a quad 2-input multiplexer followed by a quad 4-bit edge-triggered register. A Common Select input selects between two 4-bit input ports (data sources.) The selected data is transferred to the output register synchronous with the HIGH to LOW transition of the Clock input. The LS298 is fabricated with the Schottky barrier process for high speed and is completely compatible with all Motorola TTL families. • Select From Two Data Sources • Fully Edge-Triggered Operation • Typical Power Dissipation of 65 mW • Input Clamp Diodes Limit High Speed Termination Effects CONNECTION DIAGRAM DIP (TOP VIEW) VCC Qa Qb Qc Qd CP S 16 15 14 13 12 11 10 I0c 9 NOTE: The Flatpak version has the same pinouts (Connection Diagram) as the Dual In-Line Package. 1 2 3 4 56 78 I1b I1a I0a I0b I1c I1d I0d GND PIN NAMES LOADING (Note a) HIGH LOW S CP I0a – I0d I1a – I1d Qa – Qd .



SN74LS290 SN74LS298 SN74LS322A


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)