TC74LCX240F Datasheet

  • TC74LCX240F

  • LOW VOLTAGE OCTAL BUS BUFFER (INVERTED) WITH 5V TOLERANT INP...

  • 282.66KB

  • Toshiba

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TC74LCX240F/FW/FT
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74LCX240F,TC74LCX240FW,TC74LCX240FT
Low-Voltage Octal Bus Buffer (inverted) with 5-V Tolerant Inputs and Outputs
The TC74LCX240F/FW/FT 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) V
CC
applications,
but it could be used to interface to 5-V supply environment for
both inputs and outputs.
The 74LCX240F/FW/FT 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.
Note: xxxFW (JEDEC SOP) is not available in
Japan.
TC74LCX240F
TC74LCX240FW
Features
Low-voltage operation: V
CC
= 2.0 to 3.6 V
High-speed operation: t
pd
= 6.5 ns (max) (V
CC
= 3.0 to 3.6 V)
Ouput current: |I
OH
|/I
OL
= 24 mA (min) (V
CC
= 3.0 V)
Latch-up performance: 卤500 mA
Available in JEDEC SOP, JEITA SOP and TSSOP
Power-down protection provided on all inputs and outputs
Pin and function compatible with the 74 series
(74AC/VHC/HC/F/ALS/LS etc.) 240 type
TC74LCX240FT
Weight
SOP20-P-300-1.27: 0.22 g (typ.)
SOL20-P-300-1.27: 0.46 g (typ.)
TSSOP20-P-0044-0.65: 0.08 g (typ.)
1
2002-01-11

TC74LCX240F PDF文件相关型号

TC74LCX240FT,TC74LCX240FW

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