丝印：CD4019BF；Package：CDIP；CMOS Quaa AND/OR Select Gate High-Voltage Types (20-Volt Rating)

Features: 8 Medium-speed operation + -tpHL = tp Ly = 60 ns (typ.) at C) =50pF,Vpp=10V Standardized, symmetrical output characteristics 100% tested for quiescent current at 20 V 5-V, 10-V, and 15-V parametric ratings Meets all requirements of JEDEC Tentative Standard No. 138, “S

文件：925.59 Kbytes 页数：20 Pages

TI

德州仪器

Quadruple 2-input multiplexer

DESCRIPTION The HEF4019B provides four multiplexing circuits with common select inputs (SA, SB); each circuit contains two inputs (An, Bn) and one output (On). It may be used to select four bits of information from one of two sources.

文件：40.87 Kbytes 页数：4 Pages

PHI

PHI

Quadruple 2-input multiplexer

DESCRIPTION The HEF4019B provides four multiplexing circuits with common select inputs (SA, SB); each circuit contains two inputs (An, Bn) and one output (On). It may be used to select four bits of information from one of two sources.

文件：40.87 Kbytes 页数：4 Pages

PHI

PHI

Quadruple 2-input multiplexer

DESCRIPTION The HEF4019B provides four multiplexing circuits with common select inputs (SA, SB); each circuit contains two inputs (An, Bn) and one output (On). It may be used to select four bits of information from one of two sources.

文件：40.87 Kbytes 页数：4 Pages

PHI

PHI