HCF4042M013TR

Series:	4000B
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Logic Type:	D-Type Transparent Latch
Circuit:	4:4
Output Type:	Differential
Voltage - Supply:	3 V ~ 20 V
Independent Circuits:	1
Delay Time - Propagation:	40ns
Current - Output High, Low:	6.8mA, 6.8mA
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	16-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	16-SO
Base Part Number:	4042

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HCF4042M013TR is a type of logic latch, a type of digital logic circuit which can be used as a maintenance or storage device for binary digital signals. This device can have a variety of applications and is an economical solution for digital circuitry. In this article, we will discuss the applications and working principle of the HCF4042M013TR logic latch.The HCF4042M013TR is a CMOS (complementary metal-oxide-semiconductor) logic latch that is dual N-channel and P-channel MOSFET (metal-oxide-semiconductor field effect transistor). It has a medium threshold voltage of 4V and is available in both through-hole and surface mount packages. The latch is operated by a high-voltage Gate signal that is applied to the GATE pin. The latch has two input modes: positive-edge and negative-edge. The rising edge of the Gate signal will latch the inputs and the falling edge of the gate will unlatch the inputs.The HCF4042M013TR has a variety of applications. It is mostly used in low-voltage digital circuitry. For example, it can be used as a storage device for binary signals and can be used in combinational logic circuits. It can be configured to operate as a buffer, flip-flop, or shift register. This type of latch is also used in oscillators and delay circuits.To operate the HCF4042M013TR, a Gate signal is applied to the GATE pin. When the Gate signal is at a high voltage (typically between 5V and 12V), the two input signals (A and B) are latched. When the Gate signal is at a low voltage (typically 0 to 0.8V), the inputs are unlatched. For the positive-edge logic, the latch is activated when the Gate signal goes from a low to a high level. For the negative-edge logic, the latch is activated when the Gate signal goes from a high to a low level.The HCF4042M013TR can be used in a variety of applications such as digital logic circuits, data storage, timing circuits, and oscillators. It is a reliable and cost-effective solution for digital applications. The HCF4042M013TR logic latch is an indispensable digital logic circuit that can be used to improve the performance of many devices.

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