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TC74VHCT126AFN

Toshiba
Part Number TC74VHCT126AFN
Manufacturer Toshiba
Description QUAD BUS BUFFER
Published Apr 23, 2005
Detailed Description TC74VHCT125,126AF/AFN/AFT/AFK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHCT125AF,TC74VHCT125AFN,TC...
Datasheet PDF File TC74VHCT126AFN PDF File

TC74VHCT126AFN
TC74VHCT126AFN

Overview
TC74VHCT125,126AF/AFN/AFT/AFK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHCT125AF,TC74VHCT125AFN,TC74VHCT125AFT,TC74VHCT125AFK TC74VHCT126AF,TC74VHCT126AFN,TC74VHCT126AFT,TC74VHCT126AFK TC74VHCT125AF/AFN/AFT/AFK Quad Bus Buffer TC74VHCT126AF/AFN/AFT/AFK Quad Bus Buffer The TC74VHCT125A/126A are high speed CMOS QUAD BUS BUFFERs fabricated with silicon gate C2MOS technology.
They achieve the high speed operation similar to equivalent Bipolar Shottky TTL while maintaining the CMOS low power dissipation.
The TC74VHCT125A requires the 3-state control input G to be set high to place the output into the high impedance state, whereas the TC74VHCT126A requires the control input G to be set low to place the output into high impedance.
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.
There structure prevents device detsruction due to mismatched supply and input/output voltages such as battery back up, hot board insertion, etc.
Note: VCC = 0 V Features • High speed: tpd = 3.
8 ns (typ.
) at VCC = 5 V • Low power dissipation: ICC = 4 μA (max) at Ta = 25°C • Compatible with TTL inputs: VIL = 0.
8 V (max) VIH = 2.
0 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.
) 125/126 types.
Note: xxxFN (JEDEC SOP) is not available in Japan.
TC74VHCT125AF, TC74VHCT126AF TC74VHCT125AFN, TC74VHCT126AFN TC74VHCT125AFT, TC74VHCT126AFT TC74VHCT125AFK, TC74VHCT126AFK Weight SOP14-P-300-1.
27A: SOL14-P-150-1.
27: TSSOP14-P-0044-0.
65A: VSSOP14-P-0030-0.
50: 0.
18 g (typ.
) 0.
12 g (typ.
) 0.
06 g (typ.
) 0.
02 g (typ.
) 1 2008-12-01 Pin Assignment TC74VHCT125A 1G 1 1A 2 1Y 3 2G 4 2A 5 ...


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