Toshiba 74HC574D Octal D Type Flip Flop IC, 20-Pin SOIC

View all Flip Flop ICs

Subtotal (1 reel of 2000 units)*

£474.00

(exc. VAT)

£568.00

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 4,000 unit(s) shipping from 15 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Reel*
2000 +£0.237£474.00

*price indicative

RS Stock No.:
171-3004
Mfr. Part No.:
74HC574D
Brand:
Toshiba
Find similar products by selecting one or more attributes.
Select all

Brand

Toshiba

Logic Family

74HC

Logic Function

D Type

Output Signal Type

Single Ended

Triggering Type

Positive Edge

Polarity

Non-Inverting

Mounting Type

Surface Mount

Package Type

SOIC

Pin Count

20

Number of Elements per Chip

8

Maximum Propagation Delay Time @ Maximum CL

240 ns @ 150 pF

Maximum Operating Supply Voltage

6 V

Dimensions

13.1 x 7.5 x 2.25mm

Maximum Operating Temperature

+85 °C

Length

13.1mm

Width

7.5mm

Height

2.25mm

Minimum Operating Supply Voltage

2 V

Propagation Delay Test Condition

150pF

Minimum Operating Temperature

-40 °C

The 74HC574D is a high speed CMOS OCTAL FLIP-FLOP with 3-STATE OUTPUT fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. These 8-bit D-type flip-flops are controlled by a clock input (CK) and an output enable input (OE).When the OE input is high, the eight outputs are in a high impedance state. All inputs are equipped with protection circuits against static discharge or transient excess voltage

High speed: tpd = 10 ns (typ.) at VCC = 6.0 V
Low power dissipation: ICC = 4.0 μA (max) at Ta = 25°C
Balanced propagation delays: tPLH ≈ tPHL
Wide operating voltage range: VCC(opr) = 2.0 V to 6.0 V

Related links