Toshiba 74HC573D 8bit-Bit Octal D Type Latch, Transparent D Type, 20-Pin SOIC

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Subtotal (1 pack of 10 units)*

£4.15

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£4.98

(inc. VAT)

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  • Plus 80 unit(s) shipping from 26 January 2026
  • Plus 520 unit(s) shipping from 26 January 2026
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10 - 40£0.415£4.15
50 - 90£0.354£3.54
100 - 490£0.316£3.16
500 - 990£0.309£3.09
1000 +£0.301£3.01

*price indicative

Packaging Options:
RS Stock No.:
171-3106
Mfr. Part No.:
74HC573D
Brand:
Toshiba
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Brand

Toshiba

Logic Family

74HC

Latch Mode

Transparent

Latching Element

D Type

Number of Elements per Chip

19

Number of Bits

8bit

Number of Channels per Chip

8

Polarity

Inverting

Mounting Type

Surface Mount

Package Type

SOIC

Pin Count

20

Dimensions

13.1 x 7.5 x 2.25mm

Height

2.25mm

Length

13.1mm

Minimum Operating Supply Voltage

2 V

Maximum Operating Temperature

+85 °C

Maximum Operating Supply Voltage

6 V

Minimum Operating Temperature

-40 °C

Width

7.5mm

The 74HC573D is a high speed CMOS OCTAL LATCH with 3-STATE OUTPUT fabricated with silicon gateC2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. These 8-bit D-type latch is controlled by a latch enable input (LE) 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 = 13 ns (typ.) at VCC = 6.0 V
Low power dissipation: ICC = 4.0 μA (max) at Ta = 25 
Balanced propagation delays: tPLH ≈ tPHL
Wide operating voltage range: VCC(opr) = 2.0 V to 6.0 V

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