HD74LS166AP Renesas Electronics America, HD74LS166AP Datasheet
HD74LS166AP
Specifications of HD74LS166AP
Available stocks
Related parts for HD74LS166AP
HD74LS166AP Summary of contents
Page 1
To our customers, Old Company Name in Catalogs and Other Documents st On April 1 , 2010, NEC Electronics Corporation merged with Renesas Technology Corporation, and Renesas Electronics Corporation took over all the business of both companies. Therefore, although the ...
Page 2
All information included in this document is current as of the date this document is issued. Such information, however, is subject to change without any prior notice. Before purchasing or using any Renesas Electronics products listed herein, please confirm ...
Page 3
... The clock-inhibit input should be changed to the high level only while the clock input is high. A buffered, direct clear input overrides all other inputs, including the clock, and sets all flip-flops to zero. Features Ordering Information Part Name Package Type HD74LS166AP DILP-16 pin Pin Arrangement Serial Input Parallel ...
Page 4
HD74LS166A Function Table Shift Clock Clear Load Inhibit Notes high level, L; low level, X; irrelevant 2. ; transition from ...
Page 5
HD74LS166A Block Diagram Clear Serial Input Shift/Load Clock Clock Inhibit Absolute Maximum Ratings Item Supply voltage Input voltage Power dissipation Storage temperature Note: Voltage value, unless otherwise noted, are with respect to ...
Page 6
HD74LS166A Recommended Operating Conditions Item Supply voltage Output current Operating temperature Clock frequency Clock and clear pulse width Mode control setup time Data setup time Hold time Electrical Characteristics Item Symbol V IH Input voltage Output ...
Page 7
HD74LS166A Testing Method Test Circuit 4.5V Input P. 50Ω out Notes includes probe and jig capacitance All diodes are 1S2074(H). Testing table Data inputs Data H Serial-in Rev.4.00, May 10, 2006, page 5 of ...
Page 8
HD74LS166A Waveform t w (Clear) Clear 1.3V Input Clock 1.3V Input t w (Clock) Data Input t PHL Output Q H Notes: 1. Input pulse; 15 ns, t Clock input Clear inpu ns, t ...
Page 9
HD74LS166A Package Dimensions JEITA Package Code RENESAS Code P-DIP16-6.3x19.2-2.54 PRDP0016AE 0. Rev.4.00, May 10, 2006, page Previous Code MASS[Typ.] DP-16FV 1.05g Dimension in Millimeters Reference Symbol ...
Page 10
Keep safety first in your circuit designs! 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead ...