Toshiba 74LCX240FT Quad Bus Buffer, 20-Pin TSSOP

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Subtotal (1 pack of 20 units)*

£6.10

(exc. VAT)

£7.32

(inc. VAT)

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Units
Per unit
Per Pack*
20 +£0.305£6.10

*price indicative

Packaging Options:
RS Stock No.:
171-3550
Mfr. Part No.:
74LCX240FT
Brand:
Toshiba
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Brand

Toshiba

Logic Family

74LCX

Mounting Type

Surface Mount

Package Type

TSSOP

Pin Count

20

Maximum High Level Output Current

-24mA

Maximum Low Level Output Current

24mA

Maximum Propagation Delay Time @ Maximum CL

25 ns @ 50 pF

Maximum Operating Supply Voltage

3.6 V

Dimensions

6.5 x 4.4 x 1mm

Minimum Operating Supply Voltage

1.65 V

Minimum Operating Temperature

-40 °C

Length

6.5mm

Propagation Delay Test Condition

50pF

Maximum Operating Temperature

+85 °C

Width

4.4mm

Height

1mm

The 74LCX240FT is a high-performance CMOS octal bus buffer. 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. The 74LCX240FT is an inverting 3-state buffer having two active-low output enables. This device is designed to be used with 3-state memory address drivers, etc. All inputs are equipped with protection circuits against static discharge.

Low-voltage operation: VCC = 1.65 to 3.6 V
High-speed operation: tpd = 6.5 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.) 240 type

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