
Allicdata Part #: | 800-2177-ND |
Manufacturer Part#: |
74FCT574ATQG |
Price: | $ 0.64 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | IDT, Integrated Device Technology Inc |
Short Description: | IC FF D-TYPE SNGL 8BIT 20QSOP |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 622 |
1 +: | $ 0.57960 |
10 +: | $ 0.50715 |
25 +: | $ 0.44932 |
100 +: | $ 0.39123 |
250 +: | $ 0.34053 |
500 +: | $ 0.28980 |
1000 +: | $ 0.23184 |
2500 +: | $ 0.21011 |
5000 +: | $ 0.19562 |
Trigger Type: | Positive Edge |
Base Part Number: | 74FCT574 |
Package / Case: | 20-SSOP (0.154", 3.90mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C (TA) |
Input Capacitance: | 6pF |
Current - Quiescent (Iq): | 1mA |
Voltage - Supply: | 4.5 V ~ 5.5 V |
Current - Output High, Low: | 15mA, 48mA |
Series: | 74FCT |
Max Propagation Delay @ V, Max CL: | 6.5ns @ 5V, 50pF |
Number of Bits per Element: | 8 |
Number of Elements: | 1 |
Output Type: | Tri-State, Non-Inverted |
Type: | D-Type |
Function: | Standard |
Part Status: | Active |
Packaging: | Tube |
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Flip Flops are an important aspect of digital electronics, used to store individual bits of information. The 74FCT574ATQG is a high-speed and low-power Integrated Circuit (IC) device manufactured by ON Semiconductor, usually part of the 74FCT574 Universal Transceiver Family. This family is designed as an open-collector bus transceiver and is suitable for low voltage applications such as FPGAs, bus interfacing and similar communications.
The 74FCT574ATQG has several applications but is mainly used as a flip-flop or D-type latch in digital communication systems. As a latch, the output holds the present logic level at the D-input until the clock signal is removed and the D-input is changed or held at the same logic level. The latch can then be reset with the use of a manual reset signal (MR) or a synchronous reset signal, which is generated from the falling edge of the clock.
In general, flip-flops, also know as clocked bistable circuits, are used to sample and hold their input states. Flip-flop circuits, when combined with the appropriate logic, can be used to form a circuit capable of accepting any input signal and generate a complementary output. Flip-flops can also be combined to form a shift register, another common logic design.
The 74FCT574ATQG is a low-power bus transceiver which consists of two independent D-type latches. Each latch is activated by a positive-going edge of the respective clock (CP and CP2). The 74FCT574ATQG is designed to operate between 2.0 and 5.5V and is rated for 5ns propagation delay, making it one of the fastest devices in the family. It also features high fan-out and excellent system noise immunity.
The working principle of the 74FCT574ATQG is based on the behavior of its logic system.When the clock goes low, the data stored in the latch is held while the opposite latch is reset. When the opposite clock rises (CP2), the data stored in the first latch is clocked into the second latch and the first latch is then reset. The speed of this entire process can be adjusted using the clock pulse duration; longer clock pulse durations will result in slower operation and vice versa.
The 74FCT574ATQG is an essential device for many communications applications and is used in many different systems. It can be used to store data, control communication paths, and convert signals. Additionally, it can be used to facilitate data transfer in both serial and parallel modes. While the 74FCT574ATQG operates at high speeds, it also provides excellent noise immunity for systems that are prone to interference.
Overall, the 74FCT574ATQG is a great device for many digital applications due to its high performance and low power consumption. The device can be used to buffer and latch input signals, sample and hold data, form a shift register, and control communication paths. Its low power consumption means it is ideal for battery-powered devices and its speed means it can easily keep up with higher-end systems. The 74FCT574ATQG is an essential device for many digital systems and can be used in both serial and parallel digital communication applications.
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