INTEGRATED CIRCUITS 74F583 4-bit BCD adder Product specification IC15 Data Handbook 1989 Apr 06 Philips Semiconductors Product specification 4-bit BCD adder 74F583 FEATURES PIN CONFIGURATION • 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. B1 1 16 VCC B2 2 15 A2 B3 3 14 A1 A3 4 13 A0 Cn 5 12 B0 Cn+4 6 11 S0 S2 7 10 S1 GND 8 9 S3 SF01436 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. TYPE TYPICAL PROPAGATION DELAY TYPICAL SUPPLY CURRENT (TOTAL) 74F583 9.0 ns 45 mA ORDERING INFORMATION PACKAGE COMMERCIAL RANGE VCC = 5 V ±10% Tamb = 0°C to +70°C 16-pin plastic DIP N74F583N SOT38-4 16-pin plastic SO N74F583D SOT109-1 DRAWING NUMBER INPUT AND OUTPUT LOADING AND FAN-OUT TABLE PINS DESCRIPTION 74F (U.L.) HIGH / LOW LOAD VALUE HIGH / LOW A0–A3 A operand inputs 1.0 / 2.0 20 µA / 1.2 mA B0–B3 B operand inputs 1.0 / 2.0 20 µA / 1.2 mA Carry input 1.0 / 1.0 20 µA / 0.6 mA Cn+4 Carry output 50 / 33 1.0 mA / 20 mA S0–S3 Sum outputs 50 / 33 1.0 mA / 20 mA Cn NOTE: One (1.0) FAST Unit Load is defined as 20 µA in the High state and 0.6 mA in the Low state. LOGIC SYMBOL 13 LOGIC SYMBOL (IEEE/IEC) 12 14 1 15 2 4 3 13 Σ (BCD) 0 14 4 5 Cn+4 Cn P 15 A0 B0 A1 B1 A2 B2 A3 B3 3 0 6 12 Σ 0 1 S0 S1 S2 S3 11 1989 Apr 06 10 7 Q 2 3 VCC = Pin 16 GND = Pin 8 11 10 5 9 SF01437 7 3 9 3 CI CO 6 SF01438 2 853–1245 96263 Philips Semiconductors Product specification 4-bit BCD adder 74F583 LOGIC DIAGRAM 11 S0 12 B0 A0 B1 A1 B2 A2 13 10 1 14 2 15 7 B3 A3 S2 3 4 9 Cn S1 S3 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 PARAMETER RATING UNIT V VCC Supply voltage –0.5 to +7.0 VIN Input voltage –0.5 to +7.0 V IIN Input current –30 to +5 mA VOUT Voltage applied to output in High output state –0.5 to +VCC V IOUT Current applied to output in Low output state 40 mA Tamb Operating free-air temperature range 0 to +70 °C Tstg Storage temperature range –65 to +150 °C RECOMMENDED OPERATING CONDITIONS SYMBOL LIMITS PARAMETER MIN NOM MAX 5.0 5.5 UNIT VCC Supply voltage 4.5 VIH High-level input voltage 2.0 VIL Low-level input voltage 0.8 V IIK Input clamp current –18 mA IOH High-level output current –1 mA IOL Low-level output current 20 mA 70 °C Tamb Operating free-air temperature range V V 0 DC ELECTRICAL CHARACTERISTICS Over recommended operating free-air temperature range unless otherwise noted. SYMBOL LIMITS TEST CONDITIONS1 PARAMETER MIN TYP2 MAX UNIT VCC = MIN, VIL = MAX ±10% VCC 2.5 VIH = MIN, IOH = MAX ±5% VCC 2.7 VCC = MIN, VIL = MAX ±10% VCC 0.30 0.50 V VIH = MIN, IOL = MAX ±5% VCC 0.30 0.50 V –0.73 –1.2 V VCC = MAX, VI = 7.0 V 100 µA VCC = MAX, VI = 2.7 V 20 µA Cn only VCC = MAX, VI = 0.5 V –0.6 mA An and Bn VCC = MAX, VI = 0.5 V VOH O High level output voltage High-level VOL O Low level output voltage Low-level VIK Input clamp voltage VCC = MIN, II = IIK II Input current at maximum input voltage IIH High-level input current IIL Low level input current Low-level IOS Short circuit output current3 VCC = MAX ICC Supply current (total) VCC = MAX V 3.4 –60 45 V –1.2 mA –150 mA 60 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 = 25°C. 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 Tamb = +25°C VCC = 5 V CL = 50 pF; RL = 500 Ω TEST CONDITION Tamb = 0°C to +70°C VCC = 5 V ±10% CL = 50 pF; RL = 500 Ω UNIT MIN TYP MAX MIN MAX Waveform 1 5.0 5.0 13.0 10.5 17.0 14.0 5.0 5.0 18.0 15.0 ns Waveform 2 6.0 4.0 11.0 8.0 18.0 12.0 5.0 4.0 19.5 12.5 ns Propagation delay Cn to Cn+4 Waveform 1, 2 3.5 2.5 5.0 4.0 8.0 7.0 3.0 2.0 8.5 7.0 ns tPLH tPHL Propagation delay An or Bn to Cn+4 Waveform 1, 2 5.0 5.0 8.0 7.5 11.5 10.5 4.5 4.5 13.0 11.5 ns tPLH tPHL Propagation delay Cn to Sn Waveform 1 4.0 3.5 12.0 8.0 15.5 12.5 3.5 3.0 17.0 13.5 ns tPLH tPHL Propagation delay Cn to Sn (INV) Waveform 2 6.0 3.5 9.5 8.0 13.0 11.5 5.0 3.0 14.5 12.0 ns tPLH tPHL Propagation delay An or Bn to Sn tPLH tPHL Propagation delay An or Bn to Sn (INV) tPLH tPHL AC WAVEFORMS For all waveforms, VM = 1.5 V. An, Bn, Cn VM An, Bn, Cn VM tPLH Sn, Cn+4 VM tPHL VM tPHL VM Sn, Cn+4 VM tPLH VM VM SF01439 Waveform 1. SF01440 Propagation delay for non-inverting outputs Waveform 2. Propagation delay for inverting outputs TEST CIRCUIT AND WAVEFORMS VCC NEGATIVE PULSE VIN tw 90% VM D.U.T. RT CL RL AMP (V) VM 10% VOUT PULSE GENERATOR 90% 10% tTHL (tf ) tTLH (tr ) tTLH (tr ) tTHL (tf ) 0V AMP (V) 90% 90% POSITIVE PULSE 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. VM VM 10% Test Circuit for Totem-Pole Outputs 10% tw 0V Input Pulse Definition INPUT PULSE REQUIREMENTS family amplitude VM 74F 3.0V 1.5V rep. rate 1MHz tw tTLH tTHL 500ns 2.5ns 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) 1989 Apr 06 6 SOT38-4 Philips Semiconductors Product specification 4-bit BCD adder 74F583 SO16: plastic small outline package; 16 leads; body width 3.9 mm 1989 Apr 06 7 SOT109-1 Philips Semiconductors Product specification 4-bit BCD adder 74F583 Data sheet status Data sheet status Product status Definition [1] Objective specification Development This data sheet contains the design target or goal specifications for product development. Specification may change in any manner without notice. Preliminary specification Qualification 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. Product specification Production 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. [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. Copyright Philips Electronics North America Corporation 1989 All rights reserved. Printed in U.S.A. Philips Semiconductors 811 East Arques Avenue P.O. Box 3409 Sunnyvale, California 94088–3409 Telephone 800-234-7381 Date of release: 04-00 Document order number: 1989 Apr 06 8 9397 750 07093