Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

CD54HC283 Datasheet(PDF) 1 Page - Texas Instruments

Part No. CD54HC283
Description  High-Speed CMOS Logic 4-Bit Binary Full Adder with Fast Carry
Download  14 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
Logo 

CD54HC283 Datasheet(HTML) 1 Page - Texas Instruments

 
Zoom Inzoom in Zoom Outzoom out
 1 / 14 page
background image
1
Data sheet acquired from Harris Semiconductor
SCHS176D
Features
• Adds Two Binary Numbers
• Full Internal Lookahead
• Fast Ripple Carry for Economical Expansion
• Operates with Both Positive and Negative Logic
• Fanout (Over Temperature Range)
- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
• Wide Operating Temperature Range . . . -55oC to 125oC
• Balanced Propagation Delay and Transition Times
• Significant Power Reduction Compared to LSTTL
Logic ICs
• HC Types
- 2V to 6V Operation
- High Noise Immunity: NIL = 30%, NIH = 30% of VCC
at VCC = 5V
• HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility,
VIL= 0.8V (Max), VIH = 2V (Min)
- CMOS Input Compatibility, Il ≤ 1µA at VOL, VOH
Description
The ’HC283 and ’HCT283 binary full adders add two 4-bit
binary numbers and generate a carry-out bit if the sum
exceeds 15.
Because of the symmetry of the add function, this device
can be used with either all active-high operands (positive
logic) or with all active-low operands (negative logic). When
using positive logic the carry-in input must be tied low if there
is no carry-in.
Ordering Information
PART NUMBER
TEMP. RANGE (oC)
PACKAGE
CD54HC283F3A
-55 to 125
16 Ld CERDIP
CD54HCT283F3A
-55 to 125
16 Ld CERDIP
CD74HC283E
-55 to 125
16 Ld PDIP
CD74HC283M
-55 to 125
16 Ld SOIC
CD74HC283MT
-55 to 125
16 Ld SOIC
CD74HC283M96
-55 to 125
16 Ld SOIC
CD74HCT283E
-55 to 125
16 Ld PDIP
CD74HCT283M
-55 to 125
16 Ld SOIC
CD74HCT283MT
-55 to 125
16 Ld SOIC
CD74HCT283M96
-55 to 125
16 Ld SOIC
NOTE: When ordering, use the entire part number. The suffix 96
denotes tape and reel. The suffix T denotes a small-quantity reel of
250.
Pinout
CD54HC283, CD54HCT283
(CERDIP)
CD74HC283, CD74HCT283
(PDIP, SOIC)
TOP VIEW
Functional Diagram
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
S1
B1
A1
S0
A0
B0
GND
CIN
VCC
A2
S2
A3
B3
S3
COUT
B2
5
6
3
2
15
11
12
14
4
9
S2
S1
A0
B0
A1
B1
B2
A3
B3
A2
7
CIN
GND = 8
VCC = 16
10
13
1
S0
S3
COUT
November 1997 - Revised October 2003
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright
© 2003, Texas Instruments Incorporated
CD54HC283, CD74HC283,
CD54HCT283, CD74HCT283
High-Speed CMOS Logic
4-Bit Binary Full Adder with Fast Carry
[ /Title
(CD74
HC283
,
CD74
HCT28
3)
/Sub-
ject
(High
Speed
CMOS
Logic
4-Bit
Binary
Full
Adder


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn