CD4049UB Datasheet PDF - Harris Corporation
| Part Number | CD4049UB | |
| Description | (CD4049UB / CD4050B) CMOS Hex Buffer/Converters | |
| Manufacturers | Harris Corporation | |
| Logo |  |
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Semiconductor
CD4049UB, CD4050B
August 1998
File Number 926.2
CMOS Hex Buffer/Converters
The Harris CD4049UB and CD4050B are inverting and
non-inverting hex buffers, respectively, and feature logic-
level conversion using only one supply voltage (VCC). The
[ /Title
(CD40
49UB,
input-signal high level (VIH) can exceed the VCC supply
voltage when these devices are used for logic-level
conversions. These devices are intended for use as CMOS
to DTL/TTL converters and can drive directly two DTL/TTL
wCwDw.4D0at5aSheloeat4dUs..co(VmCC = 5V, VOL ≤ 0.4V, and IOL ≥ 3.3mA.)
0B) The CD4049UB and CD4050B are designated as
/Sub- replacements for CD4009UB and CD4010B, respectively.
ject Because the CD4049UB and CD4050B require only one
(CMO
S Hex
Buffer /
Con-
verters)
/Autho
power supply, they are preferred over the CD4009UB and
CD4010B and should be used in place of the CD4009UB
and CD4010B in all inverter, current driver, or logic-level
conversion applications. In these applications the
CD4049UB and CD4050B are pin compatible with the
CD4009UB and CD4010B respectively, and can be
substituted for these devices in existing as well as in new
r ()
/Key-
words
(Harris
Semi-
designs. Terminal No. 16 is not connected internally on the
CD4049UB or CD4050B, therefore, connection to this
terminal is of no consequence to circuit operation. For
applications not requiring high sink-current or voltage
conversion, the CD4069UB Hex Inverter is recommended.
con-
ductor,
CD400
0,
metal
gate,
CMOS
Pinouts
CD4049UB (PDIP, CERDIP)
TOP VIEW
VCC 1
G=A 2
A3
H=B 4
B5
I=C 6
C7
VSS 8
16 NC
15 L = F
14 F
13 NC
12 K = E
11 E
10 J = D
9D
Features
• CD4049UB Inverting
• CD4050B Non-Inverting
• High Sink Current for Driving 2 TTL Loads
• High-To-Low Level Logic Conversion
• 100% Tested for Quiescent Current at 20V
• Maximum Input Current of 1µA at 18V Over Full Package
Temperature Range; 100nA at 18V and 25oC
• 5V, 10V and 15V Parametric Ratings
Applications
• CMOS to DTL/TTL Hex Converter
• CMOS Current “Sink” or “Source” Driver
• CMOS High-To-Low Logic Level Converter
Ordering Information
TEMP.
PART NUMBER RANGE (oC)
PACKAGE
PKG.
NO.
CD4049UBE
-55 to 125 16 Ld PDIP
E16.3
CD4050BE
-55 to 125 16 Ld PDIP
E16.3
CD4049UBF
-55 to 125 16 Ld CERDIP F16.3
CD4050BF
-55 to 125 16 Ld CERDIP F16.3
CD4050BM
-55 to 125 16 Ld SOIC
M16.3
NOTE: Wafer and die for this part number is available which meets
all electrical specifications. Please contact your local sales office or
Harris customer service for ordering information.
CD4050B (PDIP, CERDIP, SOIC)
TOP VIEW
VCC 1
G=A 2
A3
H=B 4
B5
I=C 6
C7
VSS 8
16 NC
15 L = F
14 F
13 NC
12 K = E
11 E
10 J = D
9D
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Copyright © Harris Corporation 1998
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Typical Performance Curves
CD4049UB, CD4050B
TA = 25oC
SUPPLY VOLTAGE (VCC) = 5V
5
4
MINIMUM
3
MAXIMUM
2
1
www.DataSheet4U.com
0
123
VI, INPUT VOLTAGE (V)
4
FIGURE 2. MINIMUM AND MAXIMUM VOLTAGE TRANSFER
CHARACTERISTICS FOR CD4049UB
TA = 25oC
SUPPLY VOLTAGE (VCC) = 5V
5
MINIMUM
4
MAXIMUM
3
2
1
01
23
4
VI, INPUT VOLTAGE (V)
FIGURE 3. MINIMUM AND MAXIMUM VOLTAGE TRANSFER
CHARACTERISTICS FOR CD4050B
TA = 25oC
70
60 15V
50
10V
40
30
GATE TO SOURCE VOLTAGE (VGS) = 5V
20
10
0 1234 5678
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 4. TYPICAL OUTPUT LOW (SINK) CURRENT
CHARACTERISTICS
VDS, DRAIN TO SOURCE VOLTAGE (V)
-8 -7 -6 -5 -4 -3 -2 -1
TA = 25oC
0
-5
GATE TO SOURCE VOLTAGE
VGS = -5V
-10
-15
-20
-10V
-25
-30
-15V
-35
TA = 25oC
70
60
15V 10V
50
40
30
20
GATE TO SOURCE VOLTAGE (VGS) = 5V
10
01234 5678
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 5. MINIMUM OUTPUT LOW (SINK) CURRENT DRAIN
CHARACTERISTICS
VDS, DRAIN TO SOURCE VOLTAGE (V)
-8 -7 -6 -5 -4 -3 -2 -1
TA = 25oC
GATE TO SOURCE VOLTAGE
VGS = -5V
-10V
-15V
0
-5
-10
-15
-20
-25
-30
-35
FIGURE 6. TYPICAL OUTPUT HIGH (SOURCE) CURRENT
CHARACTERISTICS
FIGURE 7. MINIMUM OUTPUT HIGH (SOURCE) CURRENT
CHARACTERISTICS
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for CD4049UB electronic component. |
| Information | Total 10 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ CD4049UB.PDF Datasheet ] | |
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