TI 的 CD74HC4514 是一款 带输入锁存器的高速 CMOS 逻辑 4 线至 16 线解码器/多路信号分离器。 查找参数、订购和质量信息.

TI’s CD4514B is a CMOS 4-Bit Latch/4-to-16 Line Decoder with Output 'High' on Select. Find parameters, ordering and quality information

The CD4514BC and CD4515BC are 4-to-16 line decoders with latched inputs implemented with complementary MOS (CMOS) circuits constructed with N- and P-channel enhancement mode transistors. These circuits are prima rily used in decoding applications where low power dissipa tion and/or high noise immunity is required.

(CMOS) circuits constructed with N- and P-channel enhancement mode transistors. These circuits are prima-rily used in decoding applications where low power dissipa-tion and/or high noise immunity is required. The CD4514BC (output active high option) presents a logi-cal “1” at the selected output, whereas the CD4515BC pre-

CD54HC4514，CD74HC4514和CD74HC4515是高速硅栅极器件，由4位选通锁存器和4至16线解码器组成。 通过使能输入（E \）上的低电平启用所选输出。 E \的高电平禁止选择任何输出。 通过使用E \输入作为数据输入并将选择输入（A0-A3）用作地址来完成解复用。 当这些器件级联时，此E \输入也可用作芯片选择。 当锁存使能（LE \）为高电平时，输出跟随输入的变化（参见真值表）。 当LE为低电平时，输出与输入的变化隔离，并保持在启用锁存器之前的电平（4514为高 …

CD54HC4514, CD74HC4514和CD74HC4515是由一个4位频闪锁存器和一个4到16线解码器组成的高速硅门器件。 选中的输出通过启用输入 (E\)上的低值启用。 E值过高会抑制对任何输出的选择。 使用E\输入作为数据输入，选择输入 (A0-A3)作为地址来实现多路分离。 当这些设备级联时，这个E\输入也作为一个芯片选择。 当Latch Enable (LE\)是高的输出跟随在输入的变化之后 (见真值表)。 当LE低时，输出与输入的变化隔离，并保持在闩锁启用前的水平 (高的4514，低的4515) …

2019年9月17日 · CD4514 and CD4515B consist of a 4-bit strobed latch and a 4-to-16-line decoder. The latches hold the last input data presented prior to the strobe transition from 1 to 0. Inhibit control allows all outputs to be placed at 0 (CD4514B) or 1 (CD4515B) regardless of the state of the data or strobe inputs.

TI’s CD74HC4514 is a High Speed CMOS Logic 4-to-16 Line Decoder/Demultiplexer with Input Latches. Find parameters, ordering and quality information

2022年1月7日 · CD4514 belongs to the 4000 Series CMOS Logic Family of Integrated Circuits (IC’s) constructed with N- and P-channel enhancement mode transistors. CD4514 has a 4-bit Latch/4-16 Line Decoder. CD4514 has a supply voltage range of 5V to 20V, which is much higher than any contemporary logic family.

TI 的 CD4514B 是一款 Select 引脚输出为“高电平”的 CMOS 4 位锁存器/4 线至 16 线解码器。查找参数、订购和质量信息