Toshiba 74HC4050D Hex Hex Buffer, CMOS, 16-Pin SOIC

  • RS Stock No. 171-3391
  • Mfr. Part No. 74HC4050D
  • Manufacturer Toshiba
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

The 74HC4049D and 74HC4050D are high speed CMOS HEX BUFFERs fabricated with silicon gate C2MOS technology. They achieve the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. The 74HC4049D is an inverting buffer, while the 74HC4050D is a non-inverting buffer. The internal circuits are composed of 3-stages (74HC4049D) or 2-stages (74HC4050D) of inverter, which provided high noise immunity and stable output. Input protection circuits are different from those of other high speed CMOS IC's. They eliminate the diodes on the VCC side thus providing of logic-level conversion from high-level voltages up to 15 V to low-level voltages. They are useful for battery back up circuits, because input voltage can be applied on IC's which are not biased by VCC

High speed: tpd = 8 ns (typ.) at VCC = 6.0 V
Low power dissipation: ICC = 1.0 μA (max) at Ta = 25 
Balanced propagation delays: tPLH ≈ tPHL
Wide operating voltage range: VCC(opr) = 2.0 V to 6.0 V

Attribute Value
Logic Family 74HC
Number of Channels per Chip 6
Output Type CMOS
Polarity Non-Inverting
Mounting Type Surface Mount
Package Type SOIC
Pin Count 16
Maximum High Level Output Current -7.8mA
Maximum Low Level Output Current 7.8mA
Maximum Propagation Delay Time @ Maximum CL 145 ns @ 150 pF
Dimensions 10.2 x 3.9 x 1.38mm
Height 1.38mm
Width 3.9mm
Propagation Delay Test Condition 150pF
Minimum Operating Temperature -40 °C
Minimum Operating Supply Voltage 2 V
Length 10.2mm
Maximum Operating Temperature +85 °C
Maximum Operating Supply Voltage 6 V
On back order for despatch 10/11/2020, delivery within 3 working days
Price Each (On a Reel of 2500)
HK$ 1.903
(exc. GST)
Per unit
Per Reel*
2500 +
*price indicative