Toshiba 74LCX573FT 8-Bit Octal D Type Latch, Transparent, CMOS, 20-Pin TSSOP

This image is representative of the product range

Bulk discount available

Subtotal (1 pack of 20 units)*

$8.12

(exc. GST)

$8.94

(inc. GST)

Add to Basket
Select or type quantity
Orders below $60.00 (exc. GST) cost $12.95.
In Stock
  • Plus 2,420 unit(s) shipping from 23 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
20 - 620$0.406$8.12
640 - 1240$0.396$7.92
1260 +$0.39$7.80

*price indicative

Packaging Options:
RS Stock No.:
171-3552
Mfr. Part No.:
74LCX573FT
Brand:
Toshiba
Find similar products by selecting one or more attributes.
Select all

Brand

Toshiba

Logic Family

74LCX

Product Type

Octal D Type Latch

Latch Mode

Transparent

Logic Function

D Type

Number of Bits

8

Number of Channels

8

Output Type

CMOS

Polarity

Inverting

Mount Type

Surface

Package Type

TSSOP

Minimum Supply Voltage

1.65V

Pin Count

20

Maximum Supply Voltage

3.6V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Height

1mm

Series

TC74LCX

Standards/Approvals

No

Length

6.5mm

Width

4.4 mm

Automotive Standard

No

The 74LCX573FT is a high-performance CMOS octal D-type latch. Designed for use in 3.3-V systems, it achieves high-speed operation while maintaining the CMOS low power dissipation. The device is designed for low-voltage (3.3 V) VCC applications, but it could be used to interface to 5-V supply environment for both inputs and outputs. This 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.

Low-voltage operation: VCC = 1.65 to 3.6 V

High-speed operation: tpd = 8.5 ns (max) (VCC = 3.0 to 3.6 V)

Output current: |IOH|/IOL = 24 mA (min) (VCC = 3.0 V)

Power-down protection provided on all inputs and outputs

Pin and function compatible with the 74 series

(74LVC/ALVC/ etc.) 573 type

Related links