丝印：SN74F251BN；Package：PDIP；1-OF-8 DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS

• 3-State Versions of SN54F151B and SN74F151B • 3-State Outputs Interface Directly With System Bus • Performs Parallel-to-Serial Conversion • Complementary Outputs Provide True and Inverted Data • Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard

文件：346.97 Kbytes 页数：13 Pages

TI

德州仪器

8-Input Multiplexer with 3-STATE Outputs

General Description The 74F251A is a high-speed 8-input digital multiplexer. It provides, in one package, the ability to select one bit of data from up to eight sources. It can be used as a universal function generator to generate any logic function of four variables. Both assertion and negation

文件：58.68 Kbytes 页数：6 Pages

Fairchild

仙童半导体

8-input multiplexer 3-State

DESCRIPTION The 74F251A is a logic implementation of a single 8-position switch with the switch position controlled by the state of three Select (S0, S1, S2) inputs. True (Y) and complementary (Y) outputs are both provided. The output enable (OE) is active Low. When OE is High, both outputs are i

文件：46.62 Kbytes 页数：5 Pages

PHI

飞利浦

8-Input Multiplexer with 3-STATE Outputs

文件：81.86 Kbytes 页数：7 Pages

Fairchild

仙童半导体