View HD74LS283_4328639.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

HD74LS283
4-bit Binary Full Adder
REJ03D0476-0300 Rev.3.00 Jul.15.2005 The HD74LS283 adder is electrically and functionally identical to the HD74LS83A, respectively; only the arrangement of the terminals has been changed. This improved full adder performs the addition of two 4-bit binary words. The sum () outputs are provided for each bit and the resultant carry (C4) is obtained from the fourth bits generating the carry term in then nanoseconds. The adder logic, including the carry, is implemented in its true form. End around carry can be accomplished without the need for logic or level inversion.
Features
* Ordering Information
Part Name HD74LS283P HD74LS283FPEL Package Type DILP-16 pin SOP-16 pin (JEITA) Package Code (Previous Code) PRDP0016AE-B (DP-16FV) Package Abbreviation P Taping Abbreviation (Quantity) -- EL (2,000 pcs/reel)
PRSP0016DH-B FP (FP-16DAV) Note: Please consult the sales office for the above package availability.
Pin Arrangement
2 B2 A2 1 A1 B1 C0 GND
1 2 2 3 4 5 6 7 8 B2 A2 1 A1 B1 C0 C4 B3 A3 3 A4 B4 4
16 15 14 13 12 11 10 9
VCC B3 A3 3 A4 B4 4 C4
(Top view)
Rev.3.00, Jul.15.2005, page 1 of 7
HD74LS283
Function Table
Inputs A1 A3 L H L H L H L H L H L H L H L L H H L L H H L L H H L L B1 B3 L L L L H H H H L L L L H H A2 A4 L L L L L L L L H H H H H H B2 B4 L H H L L H H L L H H L L H When C0 = L 1 3 L L L H H H H L H H H L L L 2 Outputs When C0 = H When C2 = L C2 1 2 4 C4 3 L H L L L L L H L H L L L L H H L H L L L L H H H H H L
L H H H H L L L H L L L L H
When C2 = H C2 4 C4 L L L L L H H H L H H H H H
L H H H H L H L H H H H H H L H H H H H H; high level, L; low level Note: Input conditions at A1, B1, A2, B2, and C0are use to determine outputs 1 and 2 and the value of the internal carry C2. The values at C2, A3, B3, A4, and B4 are then used to determine outputs 3, 4, and C4.
Rev.3.00, Jul.15.2005, page 2 of 7
HD74LS283
Block Diagram
C4
B4 A4 4
B3 A3 3
B2 A2 2
B1 A1 C0 1
Absolute Maximum Ratings
Item Supply voltage Input voltage Power dissipation Storage temperature Symbol VCC VIN PT Tstg Ratings 7 7 400 -65 to +150 Unit V V mW C
Note: Voltage value, unless otherwise noted, are with respect to network ground terminal.
Recommended Operating Conditions
Item Supply voltage Output current Operating temperature Symbol VCC IOH IOL Topr Min 4.75 -- -- -20 Typ 5.00 -- -- 25 Max 5.25 -400 8 75 Unit V A mA C
Rev.3.00, Jul.15.2005, page 3 of 7
HD74LS283
Electrical Characteristics
(Ta = -20 to +75 C)
Item Input voltage Symbol VIH VIL VOH Output voltage VOL except C0 C0 except C0 C0 except C0 IIH IIL II IOS min. 2.0 -- 2.7 -- -- -- -- -- -- -- -- -20 -- -- -- -- typ.* -- -- -- -- -- -- -- -- -- -- -- -- 22 19 19 -- max. -- 0.8 -- 0.4 0.5 40 20 -0.8 -0.4 0.2 0.1 -100 39 34 34 -1.5 Unit V V V V A mA mA mA Condition
VCC = 4.75 V, VIH = 2 V, VIL = 0.8 V, IOH = -400 A IOL = 4 mA VCC = 4.75 V, VIH = 2 V, IOL = 8 mA VIL = 0.8 V VCC = 5.25 V, VI = 2.7 V VCC = 5.25 V, VI = 0.4 V VCC = 5.25 V, VI = 7 V VCC = 5.25 V All inputs grounded All B low other inputs at 4.5V
Input current
C0 Short-circuit output current
Supply current
ICC
mA
VCC = 5.25 V
Input clamp voltage Note: * VCC = 5 V, Ta = 25C
VIK
V
All inputs at 4.5V VCC = 4.75 V, IIN = -18 mA
Switching Characteristics
(VCC = 5 V, Ta = 25C)
Item Symbol tPLH tPHL tPLH tPHL tPLH tPHL tPLH tPHL Inputs C0 Ai, Bi C0 Ai, Bi Outputs i i C4 C4 min. -- -- -- -- -- -- -- -- typ. 16 15 15 15 11 11 11 12 max. 24 24 24 24 17 22 17 17 Unit ns ns ns ns ns ns ns ns Condition
Propagation delay time
CL = 15 pF, RL = 2 k
Rev.3.00, Jul.15.2005, page 4 of 7
HD74LS283
Testing Method
Test Circuit
VCC 4.5V RL C4 A4 Input B4 Output 4 Output 3 Output 2 Output 1 Same as Load Circuit 1. Same as Load Circuit 1. Same as Load Circuit 1. Same as Load Circuit 1. A3 B3 A2 B2 A1 B1 C0 CL Output
Load circuit 1
P.G. Zout = 50
Notes:
1. CL includes probe and jig capacitance. 2. All diodes are 1S2074(H).
Waveform
tTLH 90% 1.3 V 10% tPLH tTHL 90% 1.3 V 10% tPHL VOH In phase output tPHL 1.3 V tPLH VOH Out of phase output 1.3 V 1.3 V VOL 1.3 V VOL 3V 0V
Input
Notes: Input pulse; tTLH 15 ns, tTHL 6 ns, PRR = 1 MHz, duty cycle 50%.
Rev.3.00, Jul.15.2005, page 5 of 7
See Testing Table
HD74LS283 Testing Table
Ite m From input to output
C0i or C4
B4
GND GND GND GND GND
A4
GND 4.5V GND GND GND IN GND GND GND GND IN 4.5V
B3
GND GND GND GND GND IN GND GND GND 4.5V IN GND
A3
GND 4.5V GND GND IN GND GND GND GND IN 4.5V GND
Inputs B2
GND GND GND GND IN GND GND GND 4.5V IN GND GND
A2
GND 4.5V GND IN GND GND GND GND IN 4.5V GND GND
B1
GND GND GND IN GND GND GND 4.5V IN GND GND GND
A1
GND 4.5V IN GND GND GND GND IN 4.5V GND GND GND
C0
IN IN GND GND GND GND GND GND GND GND
C4
-- OUT -- -- -- -- -- -- -- OUT
4
-- OUT -- -- -- OUT -- -- OUT OUT
Outputs 3 2
-- OUT -- -- OUT -- -- OUT OUT -- -- OUT -- OUT -- -- OUT OUT -- --
1
OUT OUT OUT -- -- -- OUT -- -- --
tPLH tPHL
GND Ai or Bi i or C4 IN GND GND GND 4.5V IN
Rev.3.00, Jul.15.2005, page 6 of 7
HD74LS283
Package Dimensions
JEITA Package Code P-DIP16-6.3x19.2-2.54 RENESAS Code PRDP0016AE-B Previous Code DP-16FV MASS[Typ.] 1.05g
D
16
9
1 0.89 b3
8
Z
E
A1
A
Reference Symbol
Dimension in Millimeters Min Nom 7.62 19.2 6.3 20.32 7.4 5.06 0.51 0.40 0.48 1.30 0.19 0 2.29 2.54 0.25 0.31 15 2.79 1.12 2.54 0.56 Max
e D E
L
1
A A1
e
bp
e1
b c b c
p 3
e Z ( Ni/Pd/Au plating ) L
JEITA Package Code P-SOP16-5.5x10.06-1.27
RENESAS Code PRSP0016DH-B
Previous Code FP-16DAV
MASS[Typ.] 0.24g
*1
D F 9
16
NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET.
bp
HE
E
Index mark
Reference Symbol
*2
c
Dimension in Millimeters Min Nom 10.06 5.50 Max 10.5
Terminal cross section ( Ni/Pd/Au plating )
1 Z e
*3
D E A2
8 bp x M L1
A1 A bp b1 c
0.00
0.10
0.20 2.20
0.34
0.40
0.46
0.15
1
0.20
0.25
A
c
HE
0 7.50 7.80 1.27
8 8.00
A1
y L
e x y
0.12 0.15 0.80 0.50
1
Detail F
Z L L 0.70 1.15
0.90
Rev.3.00, Jul.15.2005, page 7 of 7
Sales Strategic Planning Div.
Keep safety first in your circuit designs!
Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan
1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of nonflammable material or (iii) prevention against any malfunction or mishap. Notes regarding these materials 1. These materials are intended as a reference to assist our customers in the selection of the Renesas Technology Corp. product best suited to the customer's application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Renesas Technology Corp. or a third party. 2. Renesas Technology Corp. assumes no responsibility for any damage, or infringement of any third-party's rights, originating in the use of any product data, diagrams, charts, programs, algorithms, or circuit application examples contained in these materials. 3. All information contained in these materials, including product data, diagrams, charts, programs and algorithms represents information on products at the time of publication of these materials, and are subject to change by Renesas Technology Corp. without notice due to product improvements or other reasons. It is therefore recommended that customers contact Renesas Technology Corp. or an authorized Renesas Technology Corp. product distributor for the latest product information before purchasing a product listed herein. The information described here may contain technical inaccuracies or typographical errors. Renesas Technology Corp. assumes no responsibility for any damage, liability, or other loss rising from these inaccuracies or errors. Please also pay attention to information published by Renesas Technology Corp. by various means, including the Renesas Technology Corp. Semiconductor home page (http://www.renesas.com). 4. When using any or all of the information contained in these materials, including product data, diagrams, charts, programs, and algorithms, please be sure to evaluate all information as a total system before making a final decision on the applicability of the information and products. Renesas Technology Corp. assumes no responsibility for any damage, liability or other loss resulting from the information contained herein. 5. Renesas Technology Corp. semiconductors are not designed or manufactured for use in a device or system that is used under circumstances in which human life is potentially at stake. Please contact Renesas Technology Corp. or an authorized Renesas Technology Corp. product distributor when considering the use of a product contained herein for any specific purposes, such as apparatus or systems for transportation, vehicular, medical, aerospace, nuclear, or undersea repeater use. 6. The prior written approval of Renesas Technology Corp. is necessary to reprint or reproduce in whole or in part these materials. 7. If these products or technologies are subject to the Japanese export control restrictions, they must be exported under a license from the Japanese government and cannot be imported into a country other than the approved destination. Any diversion or reexport contrary to the export control laws and regulations of Japan and/or the country of destination is prohibited. 8. Please contact Renesas Technology Corp. for further details on these materials or the products contained therein.
RENESAS SALES OFFICES
Refer to "http://www.renesas.com/en/network" for the latest and detailed information. Renesas Technology America, Inc. 450 Holger Way, San Jose, CA 95134-1368, U.S.A Tel: <1> (408) 382-7500, Fax: <1> (408) 382-7501 Renesas Technology Europe Limited Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, U.K. Tel: <44> (1628) 585-100, Fax: <44> (1628) 585-900 Renesas Technology Hong Kong Ltd. 7th Floor, North Tower, World Finance Centre, Harbour City, 1 Canton Road, Tsimshatsui, Kowloon, Hong Kong Tel: <852> 2265-6688, Fax: <852> 2730-6071 Renesas Technology Taiwan Co., Ltd. 10th Floor, No.99, Fushing North Road, Taipei, Taiwan Tel: <886> (2) 2715-2888, Fax: <886> (2) 2713-2999 Renesas Technology (Shanghai) Co., Ltd. Unit2607 Ruijing Building, No.205 Maoming Road (S), Shanghai 200020, China Tel: <86> (21) 6472-1001, Fax: <86> (21) 6415-2952 Renesas Technology Singapore Pte. Ltd. 1 Harbour Front Avenue, #06-10, Keppel Bay Tower, Singapore 098632 Tel: <65> 6213-0200, Fax: <65> 6278-8001 Renesas Technology Korea Co., Ltd. Kukje Center Bldg. 18th Fl., 191, 2-ka, Hangang-ro, Yongsan-ku, Seoul 140-702, Korea Tel: <82> 2-796-3115, Fax: <82> 2-796-2145
http://www.renesas.com
Renesas Technology Malaysia Sdn. Bhd. Unit 906, Block B, Menara Amcorp, Amcorp Trade Centre, No.18, Jalan Persiaran Barat, 46050 Petaling Jaya, Selangor Darul Ehsan, Malaysia Tel: <603> 7955-9390, Fax: <603> 7955-9510
(c) 2005. Renesas Technology Corp., All rights reserved. Printed in Japan.
Colophon .3.0

▲Up To Search▲

Price & Availability of HD74LS283

	To Download HD74LS283 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .