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CD4041UBMS

CMOS Quad True/Complement Buffer

CD4041UBMS types are quad true/complement buffers con-

sisting of n- and p- channel units having low channel resis-

tance and high current (sourcing and sinking) capability. The

CD4041UBMS 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 CD4041UBMS is supplied in these 14 lead outline pack-

ages:

Pinout

CD4041UBMS

TOP VIEW

Features

• High Voltage Type (20V Rating)

• Balanced Sink and Source Current; Approximately 4

Times Standard “B” Drive

• Equalized Delay to True and Complement Outputs

• 100% Tested for Quiescent Current at 20V

• Maximum Input Current of 1

µA at 18V Over Full

Package-Temperature Range;

• 5V, 10V and 15V Parametric Ratings

• Meets All Requirements of JEDEC Tentative Standard

No. 13B, “Standard Specificationsfor 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

Functional Diagram

FIGURE 1. SCHEMATIC DIAGRAM 1 OF 4 BUFFERS

Braze Seal DIP

H4Q

Frit Seal DIP

H1B

Ceramic Flatpack

H3W

E = A

F = A

A

G = B

H = B

B

VSS

VDD

D

N = D

M = D

C

L = C

K = C

1

2

3

4

5

6

7

14

13

12

11

10

9

8

A

31

E

F = A

E = A

2

F

B

64

G

H = B

G = B

5

H

C

10

8

K

L = C

K = C

9

L

D

13

11

M

N = D

M = D

12

N

VSS = 7

VDD = 14

VDD

VSS

VDD

VDD

VSS

VSS

VDD

VSS

VDD

VSS

COMPLEMENT

OUTPUT

TRUE

OUTPUT

INPUT

*

BY CMOS INPUT

PROTECTION NETWORK

P

N

Data Sheet

December 1992

File Number

3309

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

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