RS Components
Our website uses cookies and similar technologies to provide you with a better service while searching or placing an order, for analytical purposes and to personalise our advertising to you.

Toshiba 74VHC126FT, Quad, Quad Bus Buffer, 14.5 ns @ 50 pF 8mA, 14-Pin TSSOP

On back order for despatch 13/04/2021, delivery within 7 working days from despatch date.
Add to Basket

Price (ex. GST) Each (On a Reel of 2500)


(exc. GST)


(inc. GST)



RS Stock No.:
Mfr. Part No.:
unitsPer unitPer Reel*
2500 - 2500$0.144$360.00
5000 +$0.137$342.50
*price indicative

The 74VHC125FT,74VHC126FT 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 74VHC125FT requires the 3-state control input G to be set high to place the output into the high impedance state, whereas the 74VHC126FT requires the control input G to be set low to place the output into high impedance. An input protection circuit ensures that 0 to 5.5 V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5 V to 3 V systems and two supply systems such as battery back up This circuit prevents device destruction due to mismatched supply and input voltages

Wide operating temperature: Topr = -40 to 125 
High speed: Propagation delay time = 3.8 ns (typ.) at VCC = 5.0 V
Low power dissipation: ICC = 2.0 μA (max) at Ta = 25 
High noise immunity: VNIH = VNIL = 28 % VCC (min)
Power-down protection is provided on all inputs.
Balanced propagation delays: tPLH ≈ tPHL
Wide operating voltage range: VCC(opr) = 2.0 to 5.5 V
Low noise: V = 0.8 V (max)

Logic Family74VHC
Number of Element Inputs1
Number of Elements per Chip4
Maximum Propagation Delay Time @ Maximum CL14.5 ns @ 50 pF
Maximum High Level Output Current-8mA
Maximum Low Level Output Current8mA
Mounting TypeSurface Mount
Package TypeTSSOP
Pin Count14
Dimensions5 x 4.4 x 1mm
Maximum Operating Supply Voltage5.5 V
Maximum Operating Temperature+125 °C
Automotive StandardAEC-Q100
Propagation Delay Test Condition50pF
Minimum Operating Supply Voltage2 V
Minimum Operating Temperature-40 °C