Toshiba 3 State Quad Bus Buffer, 20-Pin TSSOP

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RS庫存編號:
171-3293
製造零件編號:
74LCX240FT
製造商:
Toshiba
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品牌

Toshiba

Product Type

Quad Bus Buffer

Logic Family

74LCX

Logic Function

Buffer

Schmitt Trigger Input

No

Input Type

CMOS

Output Type

3 State

Mount Type

Surface

Minimum Supply Voltage

1.65V

Package Type

TSSOP

Maximum Supply Voltage

3.6V

Pin Count

20

Maximum Propagation Delay Time @ CL

20ns

Maximum High Level Output Current

-24mA

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Maximum Low Level Output Current

24mA

Standards/Approvals

RoHS

Width

4.4 mm

Series

74LCX240FT

Height

1mm

Length

6.5mm

Automotive Standard

AEC-Q100

Supply Current

500μA

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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