
Allicdata Part #: | SN74HCT74PWRE4-ND |
Manufacturer Part#: |
SN74HCT74PWRE4 |
Price: | $ 0.06 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC FF D-TYPE DUAL 1BIT 14TSSOP |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 1000 |
6000 +: | $ 0.05859 |
Max Propagation Delay @ V, Max CL: | 25ns @ 5.5V, 50pF |
Base Part Number: | 74HCT74 |
Package / Case: | 14-TSSOP (0.173", 4.40mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C (TA) |
Input Capacitance: | 3pF |
Current - Quiescent (Iq): | 4µA |
Voltage - Supply: | 4.5 V ~ 5.5 V |
Current - Output High, Low: | 4mA, 4mA |
Trigger Type: | Positive Edge |
Series: | 74HCT |
Clock Frequency: | 46MHz |
Number of Bits per Element: | 1 |
Number of Elements: | 2 |
Output Type: | Differential |
Type: | D-Type |
Function: | Set(Preset) and Reset |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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The SN74HCT74PWRE4 is a dual D-type flip-flop with two independent D-type flip-flops contained in a single package. This device is a versatile tool for applications where synchronization and data storage are necessary. It is capable of data storage levels of 1 or 0 until reset. This flip-flop also provides an asynchronous reset with a reset option for either a high state or low state reset.
The SN74HCT74PWRE4 is designed primarily to be used as an audio signal switching element, but can also be used to provide pulse outputs or pulse generator synchronization, or as part of a clocking or timing switching systems. The double, or dual, D type flip-flop can accept logic levels of either positive or negative logic depending on the input logic level and the pull-up or pull-down resistor used. This allows it to be used as either a positive logic or negative logic device.
The SN74HCT74PWRE4 operates as two separate, identical halves in one package. Each half has two data inputs, a set input and a reset input. The data inputs are used to select which value the flip-flop will output. The set input is used to set the flip-flop to the ‘1’ state, while the reset input is used to reset the flip-flop to the ‘0’ state. The signal for either one can be either active high or active low, depending on the user’s requirements. The device has two outputs, one for each half which can be combined to achieve a single output bit.
The SN74HCT74PWRE4 has a number of applications, such as for level translation, delay line triggering, and audio switching. It can also be used as a general-purpose switch, providing a discrete logic output. Due to its internal configuration, it can also act as a data transfer device, allowing data to be transferred between two devices with different voltage levels or different logic families. Its low-power consumption makes it an attractive choice for portable applications, or any application where power efficiency is important. It is also used in a variety of industrial automation, automotive and communication systems as a latch, or shift register.
The SN74HCT74PWRE4 employs a unique working principle in order to achieve the data storage levels of 1 or 0 with the set and reset inputs. When a logic low applies to the set input for either half, its output is forced high. This will remain until the reset input is applied with a logic high. When the reset input is applied with a logic high, the output will change to a logic low. If a logic high applies to the set input of either half, its output is forced low, and will remain in this state until the reset input is applied with a logic low. This allows the SN74HCT74PWRE4 to be used in a variety of applications.
In conclusion, the SN74HCT74PWRE4 is a dual D-type flip-flop which is capable of data storage levels of 1 or 0 until reset. It has two separate, identical halves, each with two data inputs, a set input and a reset input, and two outputs. It can be used as an audio signal switching element, pulse outputs, pulse generator synchronization, and as part of clocking or timing switching systems. It also has a wide range of applications and is considered to be an efficient and power-saving device for many applications. The SN74HCT74PWRE4 has a unique working principle that allows it to be used in a variety of applications.
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