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

This image is representative of the product range

View all Latch ICs
Bulk discount available

Subtotal (1 pack of 10 units)*

$5.59

(exc. GST)

$6.15

(inc. GST)

Add to Basket
Select or type quantity
Last RS stock
  • Plus 520 unit(s) shipping from 02 March 2026
  • Final 80 unit(s) shipping from 09 March 2026
Units
Per unit
Per Pack*
10 - 490$0.559$5.59
500 - 990$0.545$5.45
1000 +$0.537$5.37

*price indicative

Packaging Options:
RS Stock No.:
171-3106
Mfr. Part No.:
74HC573D
Brand:
Toshiba
Find similar products by selecting one or more attributes.
Select all

Brand

Toshiba

Product Type

Octal D Type Latch

Logic Family

74HC

Latch Mode

Transparent

Logic Function

D Type

Number of Bits

8

Number of Channels

8

Output Type

D Type Flip-Flop

Polarity

Inverting

Mount Type

Surface

Minimum Supply Voltage

2V

Package Type

SOIC

Pin Count

20

Maximum Supply Voltage

6V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Standards/Approvals

No

Width

7.5 mm

Series

74HC

Length

13.1mm

Height

2.25mm

Automotive Standard

No

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

Related links