CD4081BCNX - Fairchild Semiconductor

October 1987

Revised April 2002

CD4071BC • CD4081BC Quad 2-Input OR Buffered B Series Gate • Quad 2-Input AND Buffered B Series Gate

CD4071BC • CD4081BC

Quad 2-Input OR Buffered B Series Gate •

Quad 2-Input AND Buffered B Series Gate

General Description

The CD4071BC and CD4081BC quad gates are monolithic

complementary MOS (CMOS) integrated circuits con-

structed with N- and P-channel enhancement mode tran-

sistors. They have equal source and sink current

capabilities and conform to standard B series output drive.

The devices also have buffered outputs which improve

transfer characteristics by pr oviding very high gain.

All inpu ts protected a gainst st atic discha rge with dio des to

VDD and VSS.

Features

■Low power TTL compatibility:

Fan out of 2 driving 74L or 1 driving 74LS

■5V–10V–15V parametric ratings

■Symmetrical output characteristics

■Maximum input leakage 1 µA at 15V over full

temperature range

Ordering Code:

Devices are also av ailable in Tape and Re el. Speci fy by append ing the suffix let t er “X” to th e ordering c ode.

Connection Diagrams

CD4071B

Top View

CD4081B

Top View

Order Number Package Number Package Description

CD4071BCM M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow

CD4071BCN N14A 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide

CD4081BCM M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow

CD4081BCN N14A 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide

www.fairchildsemi.com 2

CD4071BC • CD4081BC

Schematic D ia gr a ms

CD4071B

1/4 of device shown

J = A + B

Logical “1” = HIGH

Logical “0” = LOW

*All inputs protected by standard CMOS protection circuit.

CD4081B

1/4 of device shown

J = A • B

Logical “1” = HIGH

Logical “0” = LOW

All input s pr ot ected by s t andard CM OS prot ec t ion circuit.

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CD4071BC • CD4081BC

Absolute Maximum Ratings(Note 1)

(Note 2) Recommended Operating

Conditions

Note 1: “Absolute Maximum Ratings” are tho se values be yond which t he

safety of the device cannot be guaranteed. Except for “Operat ing Tempera-

ture Range” they are not mea nt to imply that the devices should be oper-

ated at these limits. The table of “Electrical Characteristics” provides

conditions for actual device operation.

Note 2: All voltages measured with respect to VSS unless otherwise speci-

fied.

DC Electrical Characteristics (Note 2)

CD4071BC/CD4081BC

Note 3: IOH and IOL are tes t ed one ou tp ut at a ti m e.

AC Electrical Characteristics (Note 4)

CD4071BC TA = 25°C, Input tr; tf = 20 ns, CL = 50 pF, RL = 200 kΩ, Typical temperature coefficient is 0.3%/°C

Note 4: AC Paramet ers are guaranteed by DC co rrelated te s tin g.

Voltage at Any Pin −0.5V to VDD +0.5V

Power Dissipation (PD)

Dual-In-Line 700 mW

Small Outline 500 mW

VDD Range −0.5 VDC to +18 VDC

Storage Temperature (TS)−65°C to +150°C

Lead Temperature (TL)

(Soldering, 10 seconds) 260°C

Operating Range (VDD)3 V

DC to 15 VDC

Operating Temperature Range (TA)

CD4071BC, CD4081BC −55°C to +125°C

Symbol Parameter Conditions −55°C+25°C+125°CUnits

Min Max Min Typ Max Min Max

IDD Quiescent Device VDD = 5V 0.25 0.004 0.25 7.5 µACurrent VDD = 10V 0.5 0.005 0.5 15

VDD = 15V 1.0 0.006 1.0 30

VOL LOW Level VDD = 5V 0.05 0 0.05 0.05 VOutput Voltage VDD = 10V |IO| < 1 µA 0.05 0 0.05 0.05

VDD = 15V 0.05 0 0.05 0.05

VOH HIGH Level VDD = 5V 4.95 4.95 5 4.95 VOutput Voltage VDD = 10V |IO| < 1 µA 9.95 9.95 10 9.95

VDD = 15V 14.95 14.95 15 14.95

VIL LOW Level VDD = 5V, VO = 0.5V 1.5 2 1.5 1.5 VInput Voltage VDD = 10V, VO = 1.0V 3.0 4 3.0 3.0

VDD = 15V, VO = 1.5V 4.0 6 4.0 4.0

VIH HIGH Level VDD = 5V, VO = 4.5V 3.5 3.5 3 3.5 VInput Voltage VDD = 10V, VO = 9.0V 7.0 7.0 6 7.0

VDD = 15V, VO = 13.5V 11.0 11.0 9 11.0

IOL LOW Level Output VDD = 5V, VO = 0.4V 0.64 0.51 0.88 0.36 mACurrent VDD = 10V, VO = 0.5V 1.6 1.3 2.25 0.9

(Note 3) VDD = 15V, VO = 1.5V 4.2 3.4 8.8 2.4

IOH HIG H Level Output VDD = 5V, VO = 4.6V −0.64 −0.51 −0.88 −0.36 mACurrent VDD = 10V, VO = 9.5V −1.6 −1.3 −2.25 −0.9

(Note 3) VDD = 15V, VO = 13.5V −4.2 −3.4 −8.8 −2.4

IIN Input Current VDD = 15V, VIN = 0V −0.1 −10−5−0.1 −1.0 µA

VDD = 15V, VIN = 15V 0.1 10 −50.1 1.0

Symbol Parameter Conditions Typ Max Units

tPHL Propagation Delay Time, VDD = 5V 100 250 nsHIGH-to-LOW Level VDD = 10V 40 100

VDD = 15V 30 70

tPLH Propagation Delay Time, VDD = 5V 90 250 nsLOW-to-HIGH Level VDD = 10V 40 100

VDD = 15V 30 70

tTHL, tTLH Transition Time VDD = 5V 90 200 nsVDD = 10V 50 100

VDD = 15V 40 80

CIN Average Input Capacitance Any Input 5 7.5 pF

CPD Power Dissipation Capacity Any Gate 18 pF

www.fairchildsemi.com 4

CD4071BC • CD4081BC

AC Electrical Character istics (Note 5)

CD4081BC TA = 25°C, Input tr; tf = 20 ns, CL = 50 pF, RL = 200 kΩ, Typical temperature coefficient is 0.3%/°C

Note 5: AC Parameters are guara nt eed by DC c orrelat ed testing.

Typical Performance Characteristics

Typical Transfer Characteristics Typical Transfer Characteristics

Symbol Parameter Conditions Typ Max Units

tPHL Propagation Del ay Ti me , VDD = 5V 100 250 nsHIGH-to-LOW Level VDD = 10V 40 100

VDD = 15V 30 70

tPLH Propagati on Delay T ime , VDD = 5V 120 250 nsLOW-to-HIGH Level VDD = 10V 50 100

VDD = 15V 35 70

tTHL, tTLH Transition Time VDD = 5V 90 200 nsVDD = 10V 50 100

VDD = 15V 40 80

CIN Average Input Capacitance Any Input 5 7.5 pF

CPD Power Dissipation Capacity Any Gate 18 pF

5 www.fairchildsemi.com

CD4071BC • CD4081BC

Typical Performance Characteristics (Conti nued)

www.fairchildsemi.com 6

CD4071BC • CD4081BC

Physical Dimensions inches (millimeters) unless otherwise noted

14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow

Package Number M14A

7 www.fairchildsemi.com

CD4071BC • CD4081BC Quad 2-Input OR Buffered B Series Gate • Quad 2-Input AND Buffered B Series Gate

Physical Dimensions inches (millimeters) unless otherwise noted (Continued)

14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide

Package Number N14A

Fairchild does not assume an y responsibility for use of any circuitry described , no circuit patent licenses are implied and

Fairchild reserves the right at any time without notice to change said circuitry and specifications.

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FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT

DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD

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body, or (b) support or sustain life, and (c) whose failure

to perform when properly used in accordance with

instruct ions fo r use pr ovi de d in the l abe ling, can be rea-

sonably expected to result in a significant injury to the

user.

2. A crit ical componen t in any com ponen t of a life s uppor t

device or system whose failure to perform can be rea-

sonabl y e xpec ted to cause th e fa i lure of the l ife s upport

device or system, or to affect its safety or effectiveness.