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TC74VHCV244FK

Part Number	TC74VHCV244FK
Manufacturer	Toshiba
Description	Octal Schmitt Bus Buffer
Published	Feb 3, 2021
Detailed Description	TC74VHCV240,244FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHCV240FK TC74VHCV244FK Octal Schmitt...
Datasheet	TC74VHCV244FK PDF File

Overview

TC74VHCV240,244FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHCV240FK TC74VHCV244FK Octal Schmitt Bus Buffer TC74VHCV240FK Inverted, 3-State Outputs TC74VHCV244FK Non-Inverted, 3-State Outputs TC74VHCV240FK, TC74VHCV244FK The TC74VHCV240 and 244FK are advanced high speed CMOS OCTAL BUS BUFFERs fabricated with silicon gate CMOS technology.
They achieve the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation.
The 74VHCV240FK is an inverting 3-state buffer having two active-low output enables.
The TC74VHCV244FK is a non-inverting 3-state buffer, and has two active-low output enables.
Weight Input pin have hysteresis between the positive-going and negative-going VSSOP20-P-0030-0.
50 : 0.
03 g ( typ.
) thresholds.
Thus the TC74VHCV240 and 244FK are capable of squaring up transitions of slowly changing input signals and provides an improved noise immunity.
Input protection and output circuit ensure that 0 to 5.
5 V can be applied to the input and output (Note) pins without regard to the supply voltage.
These structure prevents device destruction due to mismatched supply and input/output voltages such as battery back up, etc.
Note: Output in off-state Features  High speed: tpd = 3.
9 ns (typ.
) at VCC = 5 V  Low power dissipation: ICC = 2 μA (max) at Ta = 25°C  Wide operating voltage range: VCC (opr) = 1.
8 V to 5.
5 V  Ouput current: |IOH|/IOL = 16 mA (min) (VCC = 4.
5 V)  Available in VSSOP (US)  Power-down protection provided on all inputs and outputs  Pin and function compatible with the 74 series (74AC/VHC/HC/F/ALS/LS etc.
) 240/244 type © 2019 1 Toshiba Electronic Devices & Storage Corporation Start of commercial production 2009-12 2019-01-31 Pin Assignment TC74VHCV240FK 1G 1 1A1 2 2Y4 3 1A2 4 2Y3 5 1A3 6 2Y2 7 1A4 8 2Y1 9 GND 10 20 VCC 19 2G 18 1Y1 17 2A4 16 1Y2 15 2A3 14 1Y3 13 2A2 12 1Y4 11 2A1 (top view) Truth Table Inputs G An L L L H H X Ou...

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TC74VHCV244FK Octal Schmitt Bus Buffer - Toshiba

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