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ETCList of Unclassifed Manufacturers

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DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS

Three-State Version of SN54/74LS153, SN54/745153 Schottky-Diode-Clamped Transistors Permits Multiplexing from N Lines to 1 Line Performs Parallel-to Serial Conversion Fully Compatible with Most TTL Circuits Low Power Dissipation ‘LS253 . . . 35 mW Typical ‘S253 . . . 225 mW Typical

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TI

德州仪器

LOOK-AHEAD CARRY GENERATORS

Directly Compatible for Use With: SN54LS181/SN74LS181, SN545281/SN745281, SN54S381, SN74S381, SN545481/SN745481 description “The SN545182 and SN745182 are high-speed, look-ahead carry generators capable of anticipating a carry across four binary adders or group of adders. They are cascadab

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TI

德州仪器

4-BIT BINARY FULL ADDERS WITH FAST CARRY

Full-Carry Look-Ahead Across the Four Bits Systems Achieve Partial Look-Ahead Performance with the Economy of Ripple Carry Supply Voltage and Ground on Corner Pins to Simplify P-C Board Layout description The *283 and 'LS283 adders are electrically and functionally identical to the

文件：441.48 Kbytes 页数：12 Pages

TI

德州仪器