CD4041UB CMOS quad true/complement buffer |

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CMOS quad true/complement buffer

CMOS quad true/complement buffer - CD4041UB


CD4041UB types are quad true/complement buffers consisting of n- and p-channel units having low channel resistance and high current (sourcing and sinking) capability. The CD4041UB is intended for use as a buffer, line-driver, or CMOS-to-TTL driver. It can be used as an ultra-low power resistor-network driver for A/D and D/A conversion, as a transmission-line driver, and in other applications where high noise immunity and low power dissipation are primary design requirements.

The CD4041UB types are supplied in 14-lead hermetic dual-in-line ceramic packages (F3A suffix), 14-lead dual-in-line plastic packages (E suffix), 14-lead small-outline packages (M, MT, M96, and NSR suffixes), and 14-lead thin shrink small-outline packages (PW and PWR suffixes).


  • Balanced sink and source current; approximately 4 times standard "B" drive
  • Equalized delay to true and complement outputs
  • 100% tested for quiescent current at 20 V
  • Maximum input current of 1 µA at 18 V over full package temperature range; 100nA at 18 V and 25°C
  • 5-V, 10-V, and 15-V parametric ratings
  • Meets all requirements of JEDEC Tentative Standard No. 13A, "Standard Specifications for Description of ’B’ Series CMOS Devices"
  • Applications:
    • High current source/sink driver
    • CMOS-to-DTL/TTL Converter Buffer
    • Display driver
    • MOS clock driver
    • Resistor network driver (Ladder or weighted R)
    • Buffer
    • Transmission line driver


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Part number Order Technology Family VCC (Min) (V) VCC (Max) (V) Channels (#) Inputs per channel IOL (Max) (mA) Input type IOH (Max) (mA) Output type Features Data rate (Max) (Mbps) Rating Operating temperature range (C) Package size: mm2:W x L (PKG) Package Group
CD4041UB Order now CD4000     3     18     4     2     24     Standard CMOS     -24     Push-Pull     Standard Speed (tpd > 50ns)     16     Catalog     -55 to 125     14PDIP: 181 mm2: 9.4 x 19.3 (PDIP | 14)
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)
14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14)    
PDIP | 14
SOIC | 14
TSSOP | 14