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INTEGRATED CIRCUITS
74F583 4-bit BCD adder
Product specification IC15 Data Handbook 1989 Apr 06
Philips Semiconductors
Philips Semiconductors
Product specification
4-bit BCD adder
74F583
FEATURES
* Adds two decimal numbers * Full internal look-ahead * Fast ripple carry for economical expansion * Sum output delay 19.5 ns max. * Ripple carry delay 8.5 ns max. * Input to ripple delay 13.0 ns max. * Supply current 60 mA max.
DESCRIPTION
The 74F583 4-bit coded (BCD) full adder performs the addition of two decimal numbers (A0-A3, B0-B3). The look-ahead generates BCD carry terms internally, allowing the 74F583 to then do BCD addition correctly. For BCD numbers 0 through 9 at A and B inputs, the BCD sum forms at the output. In addition of two BCD numbers totalling a number greater than 9, a valid BCD number and carry will result. For input values larger than 9, the number is converted from binary to BCD. Binary to BCD conversion occurs by grounding one set of inputs, An or Bn, and applying a 4-bit binary number to the other set of inputs. If the input is between 0 and 9, a BCD number occurs at the output. If the binary input falls between 10 and 15, a carry term is generated. Both the carry term and the sum are the BCD equivalent of the binary input. Converting binary numbers greater than 16 may be achieved by cascading 74F583s.
PIN CONFIGURATION
B1 1 B2 B3 A3 Cn Cn+4 S2 GND 2 3 4 5 6 7 8 16 VCC 15 A2 14 A1 13 A0 12 B0 11 S0 10 S1 9 S3
SF01436
TYPE 74F583
TYPICAL PROPAGATION DELAY 9.0 ns
TYPICAL SUPPLY CURRENT (TOTAL) 45 mA
ORDERING INFORMATION
PACKAGE 16-pin plastic DIP 16-pin plastic SO COMMERCIAL RANGE VCC = 5 V 10% Tamb = 0C to +70C N74F583N N74F583D DRAWING NUMBER SOT38-4 SOT109-1
INPUT AND OUTPUT LOADING AND FAN-OUT TABLE
PINS A0-A3 B0-B3 Cn Cn+4 S0-S3 A operand inputs B operand inputs Carry input Carry output Sum outputs DESCRIPTION 74F (U.L.) HIGH / LOW 1.0 / 2.0 1.0 / 2.0 1.0 / 1.0 50 / 33 50 / 33 LOAD VALUE HIGH / LOW 20 A / 1.2 mA 20 A / 1.2 mA 20 A / 0.6 mA 1.0 mA / 20 mA 1.0 mA / 20 mA
NOTE: One (1.0) FAST Unit Load is defined as 20 A in the High state and 0.6 mA in the Low state.
LOGIC SYMBOL
13 12 14 1 15 2 4 3
LOGIC SYMBOL (IEEE/IEC)
13 14
(BCD)
0 P 3 0 Q 3 CI CO 6 0 11 10
A0 B0 A1 B1 A2 B2 A3 B3
15 4
5
Cn S0 S1 S2 S3
Cn+4
6
12 1 2 3
3
7 9
11 VCC = Pin 16 GND = Pin 8
10
7
9
5
SF01437
SF01438
1989 Apr 06
2
853-1245 96263
Philips Semiconductors
Product specification
4-bit BCD adder
74F583
LOGIC DIAGRAM
11 S0
12 B0
A0
13
10
S1
B1
1
A1
14
B2
2
A2
15 7
S2
B3
3
A3
4
9
S3
Cn
5 6
Cn+4
VCC = PIN 16 GND = PIN 8
SF01435
1989 Apr 06
3
Philips Semiconductors
Product specification
4-bit BCD adder
74F583
ABSOLUTE MAXIMUM RATINGS
Operation beyond the limits set forth in this table may impair the useful life of the device. Unless otherwise noted, these limits are over the operating free-air temperature range. SYMBOL VCC VIN IIN VOUT IOUT Tamb Tstg Supply voltage Input voltage Input current Voltage applied to output in High output state Current applied to output in Low output state Operating free-air temperature range Storage temperature range PARAMETER RATING -0.5 to +7.0 -0.5 to +7.0 -30 to +5 -0.5 to +VCC 40 0 to +70 -65 to +150 UNIT V V mA V mA C C
RECOMMENDED OPERATING CONDITIONS
SYMBOL VCC VIH VIL IIK IOH IOL Tamb Supply voltage High-level input voltage Low-level input voltage Input clamp current High-level output current Low-level output current Operating free-air temperature range 0 PARAMETER LIMITS MIN 4.5 2.0 0.8 -18 -1 20 70 NOM 5.0 MAX 5.5 UNIT V V V mA mA mA C
DC ELECTRICAL CHARACTERISTICS
Over recommended operating free-air temperature range unless otherwise noted. SYMBOL VO OH VO OL VIK II IIH IIL IOS ICC PARAMETER High-level High level output voltage Low-level Low level output voltage Input clamp voltage Input current at maximum input voltage High-level input current Low-level Low level input current Short circuit output current3 Supply current (total) Cn only An and Bn TEST CONDITIONS1 VCC = MIN, VIL = MAX VIH = MIN, IOH = MAX VCC = MIN, VIL = MAX VIH = MIN, IOL = MAX VCC = MIN, II = IIK VCC = MAX, VI = 7.0 V VCC = MAX, VI = 2.7 V VCC = MAX, VI = 0.5 V VCC = MAX, VI = 0.5 V VCC = MAX VCC = MAX -60 45 10% VCC 5% VCC 10% VCC 5% VCC LIMITS MIN 2.5 2.7 3.4 0.30 0.30 -0.73 0.50 0.50 -1.2 100 20 -0.6 -1.2 -150 60 TYP2 MAX UNIT V V V V V A A mA mA mA mA
NOTES: 1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable type. 2. All typical values are at VCC = 5 V, Tamb = 25C. 3. Not more than one output should be shorted at a time. For testing IOS, the use of high-speed test apparatus and/or sample-and-hold techniques are preferable in order to minimize internal heating and more accurately reflect operational values. Otherwise, prolonged shorting of a High output may raise the chip temperature well above normal and thereby cause invalid readings in other parameter tests. In any sequence of parameter tests, IOS tests should be performed last.
1989 Apr 06
4
Philips Semiconductors
Product specification
4-bit BCD adder
74F583
AC ELECTRICAL CHARACTERISTICS
LIMITS SYMBOL PARAMETER TEST CONDITION Tamb = +25C VCC = 5 V CL = 50 pF; RL = 500 MIN tPLH tPHL tPLH tPHL tPLH tPHL tPLH tPHL tPLH tPHL tPLH tPHL Propagation delay An or Bn to Sn Propagation delay An or Bn to Sn (INV) Propagation delay Cn to Cn+4 Propagation delay An or Bn to Cn+4 Propagation delay Cn to Sn Propagation delay Cn to Sn (INV) Waveform 1 Waveform 2 Waveform 1, 2 Waveform 1, 2 Waveform 1 Waveform 2 5.0 5.0 6.0 4.0 3.5 2.5 5.0 5.0 4.0 3.5 6.0 3.5 TYP 13.0 10.5 11.0 8.0 5.0 4.0 8.0 7.5 12.0 8.0 9.5 8.0 MAX 17.0 14.0 18.0 12.0 8.0 7.0 11.5 10.5 15.5 12.5 13.0 11.5 Tamb = 0C to +70C VCC = 5 V 10% CL = 50 pF; RL = 500 MIN 5.0 5.0 5.0 4.0 3.0 2.0 4.5 4.5 3.5 3.0 5.0 3.0 MAX 18.0 15.0 19.5 12.5 8.5 7.0 13.0 11.5 17.0 13.5 14.5 12.0 ns ns ns ns ns ns UNIT
AC WAVEFORMS
For all waveforms, VM = 1.5 V.
An, Bn, Cn VM VM An, Bn, Cn VM VM
tPLH Sn, Cn+4
tPHL Sn, Cn+4
tPHL
tPLH
VM
VM
VM
VM
SF01439
SF01440
Waveform 1.
Propagation delay for non-inverting outputs
Waveform 2.
Propagation delay for inverting outputs
TEST CIRCUIT AND WAVEFORMS
VCC NEGATIVE PULSE VIN PULSE GENERATOR RT D.U.T. VOUT 90% VM 10% tTHL (tf ) CL RL tw VM 10% tTLH (tr ) 0V 90% AMP (V)
tTLH (tr ) 90% POSITIVE PULSE VM 10% tw
tTHL (tf ) AMP (V) 90% VM 10% 0V
Test Circuit for Totem-Pole Outputs DEFINITIONS: RL = Load resistor; see AC ELECTRICAL CHARACTERISTICS for value. CL = Load capacitance includes jig and probe capacitance; see AC ELECTRICAL CHARACTERISTICS for value. RT = Termination resistance should be equal to ZOUT of pulse generators.
Input Pulse Definition INPUT PULSE REQUIREMENTS family amplitude VM 74F 3.0V 1.5V rep. rate 1MHz tw 500ns tTLH 2.5ns tTHL 2.5ns
SF00006
1989 Apr 06
5
Philips Semiconductors
Product specification
4-bit BCD adder
74F583
DIP16: plastic dual in-line package; 16 leads (300 mil)
SOT38-4
1989 Apr 06
6
Philips Semiconductors
Product specification
4-bit BCD adder
74F583
SO16: plastic small outline package; 16 leads; body width 3.9 mm
SOT109-1
1989 Apr 06
7
Philips Semiconductors
Product specification
4-bit BCD adder
74F583
Data sheet status
Data sheet status Objective specification Preliminary specification Product specification Product status Development Qualification Definition [1] This data sheet contains the design target or goal specifications for product development. Specification may change in any manner without notice. This data sheet contains preliminary data, and supplementary data will be published at a later date. Philips Semiconductors reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. This data sheet contains final specifications. Philips Semiconductors reserves the right to make changes at any time without notice in order to improve design and supply the best possible product.
Production
[1] Please consult the most recently issued datasheet before initiating or completing a design.
Definitions
Short-form specification -- The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. Limiting values definition -- Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information -- Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification.
Disclaimers
Life support -- These products are not designed for use in life support appliances, devices or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application. Right to make changes -- Philips Semiconductors reserves the right to make changes, without notice, in the products, including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified. Philips Semiconductors 811 East Arques Avenue P.O. Box 3409 Sunnyvale, California 94088-3409 Telephone 800-234-7381 (c) Copyright Philips Electronics North America Corporation 1989 All rights reserved. Printed in U.S.A. Date of release: 04-00 Document order number: 9397 750 07093
Philips Semiconductors
1989 Apr 06 8

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