4-bit binary full adder with fast carry Rev. November 2004 Produc
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74HC283
4-bit binary full adder with fast carry
Rev. November 2004 Product data sheet
74HC283 high-speed Si-gate CMOS device compatible with power Schottky (LSTTL). 74HC283 specified compliance with JEDEC standard 74HC283 adds 4-bit binary words plus plus incoming carry (CIN). binary appears outputs out-going carry (COUT) according equation: 2(A2 4(A3 8(A4 16COUT Where plus. symmetry binary function, 74HC283 used with either active HIGH operands (positive logic) active operands (negative logic). case active operands results COUT should interpreted also active LOW. With active HIGH inputs, must held when carry intended. Interchanging inputs equal weight does affect operation, thus CIN, assigned arbitrarily pins etc. 74HC583 version.
Features
High-speed 4-bit binary addition Cascadable 4-bit increments Fast internal look-ahead carry Low-power dissipation Complies with JEDEC standard protection: EIA/JESD22-A114-B exceeds 2000 EIA/JESD22-A115-A exceeds Multiple package options Specified from from +125
Philips Semiconductors
74HC283
4-bit binary full adder with fast carry
Quick reference data
Table Quick reference data Tamb Symbol tPHL, tPLH Parameter propagation delay COUT COUT
Conditions
Unit
input capacitance power dissipation capacitance
used determine dynamic power dissipation µW). VCC2 VCC2 where: input frequency MHz; output frequency MHz; output load capacitance supply voltage number inputs switching; VCC2 outputs.
Ordering information
Table Ordering information Package Temperature range 74HC283N 74HC283D 74HC283DB 74HC283PW +125 +125 +125 +125 Name DIP16 SO16 SSOP16 TSSOP16 Description plastic dual in-line package; leads (300 mil) plastic small outline package; leads; body width plastic shrink small outline package; leads; body width plastic thin shrink small outline package; leads; body width Version SOT38-4 SOT109-1 SOT338-1 SOT403-1 Type number
9397 13811
Koninklijke Philips Electronics N.V. 2004. rights reserved.
Product data sheet
Rev. November 2004
Philips Semiconductors
74HC283
4-bit binary full adder with fast carry
Functional diagram
COUT
COUT
001aab897
001aab895
Functional diagram
Logic symbol
COUT
001aab896
logic symbol
9397 13811
Koninklijke Philips Electronics N.V. 2004. rights reserved.
Product data sheet
Rev. November 2004
Philips Semiconductors
74HC283
4-bit binary full adder with fast carry
COUT
001aab898
Logic diagram
Pinning information
Pinning
001aab894
COUT
configuration
9397 13811 Koninklijke Philips Electronics N.V. 2004. rights reserved.
Product data sheet
Rev. November 2004
Philips Semiconductors
74HC283
4-bit binary full adder with fast carry
description
Table Symbol COUT description Description output operand input operand input output operand input operand input carry input ground carry output output operand input operand input output operand input operand input positive supply voltage
Functional description
Function table
Table Pins Logic levels Active HIGH Active
Function table Input Output COUT
HIGH voltage level; voltage level. Example active HIGH: 1010 1001) (10011). Example active LOW: 0101 0110) (01100).
9397 13811
Koninklijke Philips Electronics N.V. 2004. rights reserved.
Product data sheet
Rev. November 2004
Philips Semiconductors
74HC283
4-bit binary full adder with fast carry
Limiting values
Table Limiting values accordance with Absolute Maximum Rating System (IEC 60134). Voltages referenced (ground Symbol ICC, IGND Tstg Ptot Parameter supply voltage input diode current output diode current output source sink current current storage temperature power dissipation DIP16 package SO16, SSOP16 TSSOP16 packages
Conditions -0.5 -0.5 -0.5
-0.5
+150
Unit
Above Ptot derates linearly with mW/K. Above Ptot derates linearly with mW/K.
Recommended operating conditions
Table Symbol Recommended operating conditions Parameter supply voltage input voltage output voltage input rise fall times Tamb ambient temperature Conditions 1000 +125 Unit
9397 13811
Koninklijke Philips Electronics N.V. 2004. rights reserved.
Product data sheet
Rev. November 2004
Philips Semiconductors
74HC283
4-bit binary full adder with fast carry
Static characteristics
Table Static characteristics recommended operating conditions; voltages referenced (ground Symbol Tamb HIGH-level input voltage LOW-level input voltage HIGH-level output voltage -5.2 LOW-level output voltage input leakage current quiescent supply current input capacitance HIGH-level input voltage LOW-level input voltage HIGH-level output voltage -5.2 3.84 5.34 GND; GND; 3.15 0.15 0.16 0.26 0.26 ±0.1 1.35 3.98 5.48 4.32 5.81 3.15 1.35 Parameter Conditions Unit
Tamb
9397 13811
Koninklijke Philips Electronics N.V. 2004. rights reserved.
Product data sheet
Rev. November 2004
Philips Semiconductors
74HC283
4-bit binary full adder with fast carry
Table Static characteristics .continued recommended operating conditions; voltages referenced (ground Symbol Parameter LOW-level output voltage Conditions input leakage current quiescent supply current GND; GND; LOW-level input voltage HIGH-level output voltage -5.2 LOW-level output voltage input leakage current quiescent supply current GND; GND; 0.33 0.33 ±1.0 Unit
Tamb +125 HIGH-level input voltage 3.15 ±1.0 1.35
9397 13811
Koninklijke Philips Electronics N.V. 2004. rights reserved.
Product data sheet
Rev. November 2004
Philips Semiconductors
74HC283
4-bit binary full adder with fast carry
Dynamic characteristics
Table Dynamic characteristics Figure Symbol tPHL, tPLH Parameter propagation delay Conditions Figure propagation delay Figure propagation delay Figure propagation delay Figure propagation delay Figure propagation delay COUT Figure propagation delay COUT Figure Unit Tamb
9397 13811
Koninklijke Philips Electronics N.V. 2004. rights reserved.
Product data sheet
Rev. November 2004
Philips Semiconductors
74HC283
4-bit binary full adder with fast carry
Table Dynamic characteristics .continued Figure Symbol tTHL, tTLH Parameter output transition time Conditions Figure tPHL, tPLH power dissipation capacitance propagation delay Figure propagation delay Figure propagation delay Figure propagation delay Figure propagation delay Figure propagation delay COUT Figure propagation delay COUT Figure tTHL, tTLH output transition time Figure
Unit
Tamb
9397 13811
Koninklijke Philips Electronics N.V. 2004. rights reserved.
Product data sheet
Rev. November 2004
Philips Semiconductors
74HC283
4-bit binary full adder with fast carry
Table Dynamic characteristics .continued Figure Symbol tPHL, tPLH Parameter propagation delay Conditions Figure propagation delay Figure propagation delay Figure propagation delay Figure propagation delay Figure propagation delay COUT Figure propagation delay COUT Figure tTHL, tTLH output transition time Figure
used determine dynamic power dissipation µW). VCC2 VCC2 where: input frequency MHz; output frequency MHz; output load capacitance supply voltage number inputs switching; VCC2 outputs.
Koninklijke Philips Electronics N.V. 2004. rights reserved.
Unit
Tamb +125
9397 13811
Product data sheet
Rev. November 2004
Philips Semiconductors
74HC283
4-bit binary full adder with fast carry
Waveforms
CIN, input
tPHL COUT, output
tPLH
tTHL
tTLH
001aab899
Waveforms showing inputs (CIN, outputs COUT) propagation delays output transition times
PULSE GENERATOR D.U.T.
mna101
Test data given Table Definitions test circuit: Termination resistance should equal output impedance pulse generator. Load capacitance including probe capacitance.
Load circuitry switching times Table Supply Test data Input Load
Application information
Figure shows 3-bit adder using 74HC283. Trying operand inputs fourth adder makes dependent equal carry from third adder. Figure based same principle, shows method dividing 74HC283 into 2-bit 1-bit adder. third stage adder (A3, used simply means transferring carry into fourth stage (via transferring carry from
9397 13811 Koninklijke Philips Electronics N.V. 2004. rights reserved.
Product data sheet
Rev. November 2004
Philips Semiconductors
74HC283
4-bit binary full adder with fast carry
second stage long same, HIGH LOW, they influence Similarly, when same, carry into third stage does influence carry third stage.
COUT
COUT
001aab900
001aab901
3-bit adder
2-bit 1-bit adder
Figure shows method implementing 5-input encoder, where inputs equally weighted. outputs produce binary number equal number inputs that HIGH. Figure shows method implementing 5-input majority gate. When three more inputs HIGH, output HIGH.
COUT
COUT
001aab902
001aab903
5-input encoder
5-input majority gate
9397 13811
Koninklijke Philips Electronics N.V. 2004. rights reserved.
Product data sheet
Rev. November 2004
Philips Semiconductors
74HC283
4-bit binary full adder with fast carry
Package outline
DIP16: plastic dual in-line package; leads (300 mil) SOT38-4
seating plane
index
scale
DIMENSIONS (inch dimensions derived from original dimensions) UNIT inches max. 0.17 min. 0.51 0.02 max. 0.13 1.73 1.30 0.068 0.051 0.53 0.38 0.021 0.015 1.25 0.85 0.049 0.033 0.36 0.23 0.014 0.009 19.50 18.55 0.77 0.73 6.48 6.20 0.26 0.24 2.54 7.62 3.60 3.05 0.14 0.12 8.25 7.80 0.32 0.31 10.0 0.39 0.33 0.254 0.01 max. 0.76 0.03
Note Plastic metal protrusions 0.25 (0.01 inch) maximum side included. OUTLINE VERSION SOT38-4 REFERENCES JEDEC JEITA EUROPEAN PROJECTION
ISSUE DATE 95-01-14 03-02-13
Package outline SOT38-4 (DIP16)
9397 13811 Koninklijke Philips Electronics N.V. 2004. rights reserved.
Product data sheet
Rev. November 2004
Philips Semiconductors
74HC283
4-bit binary full adder with fast carry
SO16: plastic small outline package; leads; body width
SOT109-1
index detail
scale
DIMENSIONS (inch dimensions derived from original dimensions) UNIT inches Note Plastic metal protrusions 0.15 (0.006 inch) maximum side included. OUTLINE VERSION SOT109-1 REFERENCES 076E07 JEDEC MS-012 JEITA EUROPEAN PROJECTION max. 1.75 0.25 0.10 1.45 1.25 0.25 0.01 0.49 0.36 0.25 0.19 10.0 0.16 0.15 1.27 0.05 1.05 0.039 0.016 0.028 0.020 0.25 0.01 0.25 0.01
0.010 0.057 0.069 0.004 0.049
0.019 0.0100 0.39 0.014 0.0075 0.38
0.244 0.041 0.228
0.028 0.004 0.012
ISSUE DATE 99-12-27 03-02-19
Package outline SOT109-1 (SO16)
9397 13811 Koninklijke Philips Electronics N.V. 2004. rights reserved.
Product data sheet
Rev. November 2004
Philips Semiconductors
74HC283
4-bit binary full adder with fast carry
SSOP16: plastic shrink small outline package; leads; body width
SOT338-1
index detail
scale
DIMENSIONS original dimensions) UNIT max. 0.21 0.05 1.80 1.65 0.25 0.38 0.25 0.20 0.09 0.65 1.25 1.03 0.63 0.13 1.00 0.55
Note Plastic metal protrusions 0.25 maximum side included. OUTLINE VERSION SOT338-1 REFERENCES JEDEC MO-150 JEITA EUROPEAN PROJECTION
ISSUE DATE 99-12-27 03-02-19
Package outline SOT338-1 (SSOP16)
9397 13811 Koninklijke Philips Electronics N.V. 2004. rights reserved.
Product data sheet
Rev. November 2004
Philips Semiconductors
74HC283
4-bit binary full adder with fast carry
TSSOP16: plastic thin shrink small outline package; leads; body width
SOT403-1
index
detail
scale
DIMENSIONS original dimensions) UNIT max. 0.15 0.05 0.95 0.80 0.25 0.30 0.19 0.65 0.75 0.50 0.13 0.40 0.06
Notes Plastic metal protrusions 0.15 maximum side included. Plastic interlead protrusions 0.25 maximum side included. OUTLINE VERSION SOT403-1 REFERENCES JEDEC MO-153 JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-18
Package outline SOT403-1 (TSSOP16)
9397 13811 Koninklijke Philips Electronics N.V. 2004. rights reserved.
Product data sheet
Rev. November 2004
Philips Semiconductors
74HC283
4-bit binary full adder with fast carry
Revision history
Table Revision history Release date 20041111 Data sheet status Product data sheet Change notice Doc. number 9397 13811 Supersedes 74HC_HCT283_CNV_2 Document 74HC283_3 Modifications:
format this data sheet been redesigned comply with current presentation information standard Philips Semiconductors. Removed type number 74HCT283. Inserted family specification. Product specification Product specification 74HC_HCT283_1
74HC_HCT283_CNV_2 74HC_HCT283_1
19970828 19901201
9397 13811
Koninklijke Philips Electronics N.V. 2004. rights reserved.
Product data sheet
Rev. November 2004
Philips Semiconductors
74HC283
4-bit binary full adder with fast carry
Data sheet status
Level Data sheet status Objective data Preliminary data Product status Development Qualification Definition This data sheet contains data from objective specification product development. Philips Semiconductors reserves right change specification manner without notice. This data sheet contains data from preliminary specification. Supplementary data will published later date. Philips Semiconductors reserves right change specification without notice, order improve design supply best possible product. This data sheet contains data from product specification. Philips Semiconductors reserves right make changes time order improve design, manufacturing supply. Relevant changes will communicated Customer Product/Process Change Notification (CPCN).
Product data
Production
Please consult most recently issued data sheet before initiating completing design. product status device(s) described this data sheet have changed since this data sheet published. latest information available Internet data sheets describing multiple type numbers, highest-level product status determines data sheet status.
Definitions
Short-form specification data short-form specification extracted from full data sheet with same type number title. detailed information relevant data sheet data handbook. Limiting values definition Limiting values given accordance with Absolute Maximum Rating System (IEC 60134). Stress above more limiting values cause permanent damage device. These stress ratings only operation device these other conditions above those given Characteristics sections specification implied. Exposure limiting values extended periods affect device reliability. Application information Applications that described herein these products illustrative purposes only. Philips Semiconductors make representation warranty that such applications will suitable specified without further testing modification.
Disclaimers
Life support These products designed life support appliances, devices, systems where malfunction these products reasonably expected result personal injury. Philips Semiconductors customers using selling these products such applications their risk agree fully indemnify Philips Semiconductors damages resulting from such application. Right make changes Philips Semiconductors reserves right make changes products including circuits, standard cells, and/or software described contained herein order improve design and/or performance. When product full production (status `Production'), relevant changes will communicated Customer Product/Process Change Notification (CPCN). Philips Semiconductors assumes responsibility liability these products, conveys license title under patent, copyright, mask work right these products, makes representations warranties that these products free from patent, copyright, mask work right infringement, unless otherwise specified.
Contact information
additional information, please visit: sales office addresses, send email
9397 13811
Koninklijke Philips Electronics N.V. 2004. rights reserved.
Product data sheet
Rev. November 2004
Philips Semiconductors
74HC283
4-bit binary full adder with fast carry
Contents
General description Features Quick reference data Ordering information Functional diagram Pinning information Pinning description Functional description Function table Limiting values. Recommended operating conditions. Static characteristics. Dynamic characteristics Waveforms Application information. Package outline Revision history Data sheet status Definitions Disclaimers Contact information
Koninklijke Philips Electronics N.V. 2004
rights reserved. Reproduction whole part prohibited without prior written consent copyright owner. information presented this document does form part quotation contract, believed accurate reliable changed without notice. liability will accepted publisher consequence use. Publication thereof does convey imply license under patent- other industrial intellectual property rights. Date release: November 2004 Document number: 9397 13811
Published Netherlands
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