Nexperia 74HC574D,653 8 Flip Flop IC 74HC, 3 State, 20-Pin SO

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RS 제품 번호:
170-7983
제조사 부품 번호:
74HC574D,653
제조업체:
Nexperia
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브랜드

Nexperia

Product Type

Flip Flop IC

Logic Family

74HC

Input Type

CMOS

Output Type

3 State

Clock Frequency

24MHz

Polarity

Non-Inverting

Mount Type

Surface

Minimum Supply Voltage

2V

Package Type

SO

Pin Count

20

Maximum Supply Voltage

6V

Flip-Flop Type

D Flip-Flop

Trigger Type

Positive Edge

Minimum Operating Temperature

-40°C

Maximum Propagation Delay Time @ CL

38ns

Maximum Operating Temperature

125°C

Number of Elements per Chip

8

Standards/Approvals

No

Length

13mm

Height

2.45mm

Automotive Standard

No

The 74HC574, 74HCT574 is an 8-bit positive-edge triggered D-type flip-flop with 3-state outputs. The device features a clock (CP) and output enable (OE) inputs. The flip-flops will store the state of their individual D-inputs that meet the set-up and hold time requirements on the LOW-to-HIGH clock (CP) transition. A HIGH on OE causes the outputs to assume a high-impedance OFF-state. Operation of the OE input does not affect the state of the flip-flops. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

Mixed 5 V and 3.3 V applications

Improved signal integrity with integrated termination resistors

High noise immunity

Flow through pin out for easy layout

Wide supply voltage range

Low propagation delay

Overvoltage tolerant input options

Integrated source termination resistor options

Bus hold options

Key applications

Frequency division

Controlled delays

Interface between asynchronous and synchronous systems

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