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TC74VHCT14AF

Toshiba
Part Number TC74VHCT14AF
Manufacturer Toshiba
Description Hex Schmitt Inverter
Published Apr 23, 2005
Detailed Description TC74VHCT14AF/AFK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHCT14AF, TC74VHCT14AFK Hex Schmitt Inv...
Datasheet PDF File TC74VHCT14AF PDF File

TC74VHCT14AF
TC74VHCT14AF


Overview
TC74VHCT14AF/AFK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHCT14AF, TC74VHCT14AFK Hex Schmitt Inverter The TC74VHCT14A is an advanced high speed CMOS SCHMITT INVERTER fabricated with silicon gate C2MOS technology.
It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation.
Pin configuration and function are the same as the TC74VHC04 but the inputs have hysteresis and with its schmitt trigger function, the TC74VHC14 can be used as a line receivers which will receive slow input signals.
The input voltage are compatible with TTL output voltage.
This device may be used as a level converter for interfacing 3.
3 V to 5 V system.
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, hot board insertion, etc.
Note: VCC = 0 V TC74VHCT14AF TC74VHCT14AFK Features  High speed: tpd = 5.
0 ns (typ.
) at VCC = 5 V  Low power dissipation: ICC = 2 μA (max) at Ta = 25°C Weight SOP14-P-300-1.
27A VSSOP14-P-0030-0.
50  Compatible with TTL inputs : VIL = 0.
5 V (max) VIH = 2.
1 V (min)  Power down protection is provided on all inputs and outputs.
 Balanced propagation delays: tpLH ≈ tpHL  Low noise: VOLP = 0.
8 V (max)  Pin and function compatible with the 74 series (74AC/HC/F/ALS/LS etc.
) 14 type.
: 0.
18 g (typ.
) : 0.
02 g (typ.
) © 2019 1 Toshiba Electronic Devices & Storage Corporation Start of commercial production 1998-02 2019-01-31 Pin Assignment 1A 1 1Y 2 2A 3 2Y 4 3A 5 3Y 6 GND 7 (top view) 14 VCC 13 6A 12 6Y 11 5A 10 5Y 9 4A 8 4Y Truth Table A Y L H H L System Diagram, Waveform A VIN (A) VOUT (Y) Y VH VP VN TC74VHCT14AF/AFK IEC Logic Symbol 1A (1) 2A (3) 3A (5) 4A (9) 5A (11) 6A (13) (2) 1Y (4) 2Y (6) 3Y (8) 4Y (10) 5Y (12) 6Y © 2019 2 Toshiba Ele...


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