描述 Description

The HCF4013 is a monolithic integrated circuit fabricated in metal oxide semiconductor technology available in PDIP14 and SO14 packages.

The HCF4013 consists of two identical, independent data type flip-flops. Each flip-flop has independent data, set, reset, and clock inputs, and Q and Qoutputs. This device can be used for shift register applications. It can also be used for counter and toggle applications by connecting Qoutput to the data input.

The logic level present at the D input is transferred to the Qoutput during the positive-going transition of the clock pulse. Setting or resetting is independent of the clock and is accomplished by a high level on the set or reset line, respectively.

特性 Features

? Set-reset capability
? Static flip-flop operation - retains state indefinitely with clock level either “high” or “l(fā)ow”
? Medium speed operation 16 MHz (typ.), clock toggle rate at 10 V
? Standardized symmetrical output characteristics
? Quiescent current specified up to 20 V
? 5 V, 10 V, and 15 V parametric ratings
? Input leakage current II= 100 nA (max.) at VDD= 18 V, TA= 25 °C
? 100 % tested for quiescent current
? ESD performance
?HBM: 2 kV
?MM: 200 V
?CDM: 1 kV

簡(jiǎn)介

HCF4013屬于集成電路（IC）的觸發(fā)器。由制造生產(chǎn)的HCF4013觸發(fā)器觸發(fā)器是能夠存儲(chǔ)單個(gè)邏輯狀態(tài)或信息“位”的基本數(shù)字存儲(chǔ)器件。這些器件至少有兩個(gè)輸入；一個(gè)或多個(gè)用于傳遞要存儲(chǔ)的數(shù)據(jù)，另一個(gè)用于指示存儲(chǔ)該數(shù)據(jù)的時(shí)間點(diǎn)。不同的觸發(fā)器類型，例如 D（延遲）、SR（置位復(fù)位）和 JK，對(duì)提供給其輸入的信號(hào)有不同的響應(yīng)，可用于實(shí)現(xiàn)不同的邏輯功能。這些器件與鎖存器的不同之處在于它們是邊緣敏感器件，其保持的邏輯狀態(tài)僅在接收到有效時(shí)鐘信號(hào)時(shí)才會(huì)改變。