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參數(shù)資料
| 型號： | CD4049UBMS |
| 廠商： | Intersil Corporation |
| 英文描述： | CMOS Hex Buffer/Converter(CMOS 六緩沖器/轉(zhuǎn)換器) |
| 中文描述： | 的CMOS六角緩沖/轉(zhuǎn)換器的CMOS（六緩沖器/轉(zhuǎn)換器） |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 75K |
| 代理商： | CD4049UBMS |
1
CD4049UBMS
CMOS Hex Buffer/Converter
The CD4049UBMS is an inverting hex buffer and features
logic level conversion using only one supply (voltage (VCC).
The input signal high level (VIH) can exceed the VCC supply
voltage when this device is used for logic level conversions.
This device is intended for use as CMOS to DTL/TTL
converters and can drive directly two DTL/TTL loads. (VCC
= 5V, VOL
≤
0.4V, and IOL
≥
3.3mA.
The CD4049UBMS is designated as replacement for
CD4009UB. Because the CD4049UBMS requires only one
power supply, it is preferred over the CD4009UB and
CD4010B and should be used in place of the CD4009UB in
all inverter, current driver, or logic level conversion applica-
tions. In these applications the CD4049UBMS is pin compat-
ible with the CD4009UB, and can be substituted for this
device in existing as well as in new designs. Terminal No. 16
is not connected internally on the CD4049UBMS, 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 recom-
mended.
The CD4049UBMS is supplied in these 16 lead outline pack-
ages:
Features
High Voltage Type (20V Rating)
Inverting Type
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 1
μ
A at 18V Over Full Pack-
age Temperature Range; 100nA at 18V and +25
o
C
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
Pinout
CD4049UBMS
TOP VIEW
Functional Diagram
Schematic
FIGURE 1. SCHEMATIC DIAGRAM, 1 OF 6 IDENTICAL UNITS
Braze Seal DIP
H4S
Frit Seal DIP
H1E
Ceramic Flatpack
H3X
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
VCC
G = A
A
H = B
B
I = C
VSS
C
NC
F
NC
K = E
E
J = D
D
L = F
3
2
A
G = A
5
4
B
H = B
7
6
C
I = C
9
10
D
J = D
11
12
E
K = E
14
15
F
L = F
1
8
VCC
VSS
NC = 13
NC = 16
OUT
VSS
N
P
VCC
R
IN
Data Sheet
December 1992
File Number
3315
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright Intersil Corporation 1999
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CD4049 | CMOS HEX BUFFERS/CONVERTERS |
| CD4050UBDT | 320 x 240 pixel format, CFL backlight available with power harness |
| CD4050NSR | Quad Channel, 3/1, 150Mbps, Digital Isolator 16-SOIC -40 to 125 |
| CD4049 | Hex Inverting,Non-Inverting Buffer |
| CD4049BCJ | Hex Inverting,Non-Inverting Buffer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CD4049UBMW/883 | 制造商:National Semiconductor Corporation 功能描述:Buffer/Converter 6-CH Inverting CMOS 16-Pin CDIP |
| CD4049UBMW/883C | 制造商: 功能描述: 制造商:undefined 功能描述: |
| CD4049UBMW/883QS | 制造商:Texas Instruments 功能描述: |
| CD4049UBMW/B | 制造商:Rochester Electronics LLC 功能描述: |
| CD4049UBNS | 制造商:Texas Instruments 功能描述: |
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