INTEGRATED CIRCUITS 74LV393 Dual 4-bit binary ripple counter Product specification Supersedes data of 1997 Mar 04 IC24 Data Handbook 1997 Jun 10 Philips Semiconductors Product specification Dual 4-bit binary ripple counter 74LV393 FEATURES DESCRIPTION • Optimized for Low Voltage applications: 1.0 to 3.6V • Accepts TTL input levels between VCC = 2.7V and VCC = 3.6V • Typical VOLP (output ground bounce) 0.8V @ VCC = 3.3V, The 74LV393 is a low–voltage Si-gate CMOS device and is pin and function compatible with 74HC/HCT393. The 74LV393 is a dual 4-bit binary ripple counter with separate clocks (1CP, 2CP) and master reset (1MR, 2MR) inputs to each counter. Tamb = 25°C • Typical VOHV (output VOH undershoot) 2V @ VCC = 3.3V, The operation of each half of the ‘‘393’’ is the same as the ‘‘93’’ except no external clock connections are required. The counters are triggered by a HIGH-to-LOW transition of the clock inputs. The counter outputs are internally connected to provide clock inputs to succeeding stages. The outputs of the ripple counter do not change synchronously and should not be used for high-speed address decoding. Tamb = 25°C • Two 4-bit binary counters with individual clocks • Divide-by any binary module up to 28 in one package • Two master resets to clear each 4-bit counter individually • Output capability: standard • ICC category: MSI The master resets are active-HIGH asynchronous inputs to each 4-bit counter identified by the ‘‘1’’ and ‘‘2’’ in the pin description. A HIGH level on the nMR input overrides the clock and sets the outputs LOW. QUICK REFERENCE DATA GND = 0V; Tamb = 25°C; tr = tf 2.5 ns PARAMETER SYMBOL CONDITIONS TYPICAL UNIT tPHL/tPLH Propagation delay nCP to nQ0 nQ to nQn+1 nMR to nQn fmax Maximum clock frequency 99 MHz CI Input capacitance 3.5 pF 23 pF CPD 12 4 11 CL = 15pF VCC = 3.3V Power dissipation capacitance per flip-flop VI = GND to VCC 1 ns NOTE: 1. CPD is used to determine the dynamic power dissipation (PD in µW) PD = CPD VCC2 fi (CL VCC2 fo) where: fi = input frequency in MHz; CL = output load capacity in pF; fo = output frequency in MHz; VCC = supply voltage in V; (CL VCC2 fo) = sum of the outputs. ORDERING INFORMATION PACKAGES TEMPERATURE RANGE OUTSIDE NORTH AMERICA NORTH AMERICA 14-Pin Plastic DIL –40°C to +125°C 74LV393 N 74LV393 N SOT27-1 14-Pin Plastic SO –40°C to +125°C 74LV393 D 74LV393 D SOT108-1 14-Pin Plastic SSOP Type II –40°C to +125°C 74LV393 DB 74LV393 DB SOT337-1 14-Pin Plastic TSSOP Type I –40°C to +125°C 74LV393 PW 74LV393PW DH SOT402-1 PIN CONFIGURATION PIN DESCRIPTION 1CP 1 14 VCC 1MR 2 13 2CP 1Q0 3 12 2MR 1Q1 4 11 2Q0 1Q2 5 10 2Q1 1Q3 6 9 GND 7 8 PIN NUMBER SYMBOL FUNCTION 1, 13 1CP, 2CP Clock inputs (HIGH-to-LOW, edge-triggered) 2, 12 1MR, 2MR Asynchronous master reset inputs (active HIGH) 2Q2 3, 4, 5, 6 11, 10, 9, 8 1Q0 to 1Q3 2Q0 to 2Q3 Flip-flop outputs 2Q3 7 GND Ground (0V) 14 VCC Positive supply voltage SV00672 1998 Jun 10 PKG. DWG. # 2 853–1936 19545 Philips Semiconductors Product specification Dual 4-bit binary ripple counter 74LV393 LOGIC SYMBOL FUNCTIONAL DIAGRAM 1CP 1 1 1CP 1 1Q0 3 1Q1 4 1Q2 5 BINARY RIPPLE 2 1MR 1Q3 6 13 2CP 2Q0 11 2Q1 10 2Q2 9 2Q3 8 2 12 4–BIT 2MR 2 1MR 13 2CP COUNTER 4–BIT BINARY RIPPLE 12 COUNTER 2MR SV00673 0 0 CT 3 6 0 + 1Q3 6 2Q0 11 2Q1 10 2Q2 9 2Q3 8 2 3 4 15 5 14 6 13 7 11 10 11 9 8 SV00676 10 CT COUNT SEQUENCE FOR 1 COUNTER 9 3 8 COUNT SV00674 1998 Jun 10 1 12 CTR4 13 5 5 + CT=0 1Q2 3 4 CT=0 12 4 STATE DIAGRAM CTR4 1 3 1Q1 SV00675 LOGIC SYMBOL (IEEE/IEC) 2 1Q0 3 OUTPUTS Q0 Q1 Q2 Q3 0 1 2 3 L H L H L L H H L L L L L L L L 4 5 6 7 L H L H L L H H H H H H L L L L 8 9 10 11 L H L H L L H H L L L L H H H H 12 13 14 15 L H L H L L H H H H H H H H H H Philips Semiconductors Product specification Dual 4-bit binary ripple counter 74LV393 LOGIC DIAGRAM Q CP T Q FF1 T RD Q FF2 T RD Q FF3 FF4 T RD RD MR Q0 Q1 Q2 Q3 SV00677 RECOMMENDED OPERATING CONDITIONS SYMBOL VCC PARAMETER DC supply voltage CONDITIONS MIN TYP MAX UNIT See Note 1 1.0 3.3 3.6 V VI Input voltage 0 – VCC V VO Output voltage 0 – VCC V +85 +125 °C 500 200 100 ns/V Tamb Operating ambient temperature range in free air tr, tf Input rise and fall times See DC and AC characteristics VCC = 1.0V to 2.0V VCC = 2.0V to 2.7V VCC = 2.7V to 3.6V –40 –40 – – – – – – NOTES: 1. The LV is guaranteed to function down to VCC = 1.0V (input levels GND or VCC); DC characteristics are guaranteed from VCC = 1.2V to VCC =3.6V. ABSOLUTE MAXIMUM RATINGS1, 2 In accordance with the Absolute Maximum Rating System (IEC 134). Voltages are referenced to GND (ground = 0V). SYMBOL PARAMETER VCC DC supply voltage CONDITIONS RATING UNIT –0.5 to +4.6 V ±IIK DC input diode current VI < –0.5 or VI > VCC + 0.5V 20 mA ±IOK DC output diode current VO < –0.5 or VO > VCC + 0.5V 50 mA ±IO DC output source or sink current – standard outputs –0.5V < VO < VCC + 0.5V 25 mA 50 mA –65 to +150 °C ±IGND, ±ICC Tstg PTOT DC VCC or GND current for types with – standard outputs Storage temperature range Power dissipation per package – plastic DIL – plastic mini-pack (SO) – plastic shrink mini-pack (SSOP and TSSOP) for temperature range: –40 to +125°C above +70°C derate linearly with 12 mW/K above +70°C derate linearly with 8 mW/K above +60°C derate linearly with 5.5 mW/K 750 500 400 mW NOTES: 1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. 2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 1998 Jun 10 4 Philips Semiconductors Product specification Dual 4-bit binary ripple counter 74LV393 DC CHARACTERISTICS FOR THE LV FAMILY Over recommended operating conditions. Voltages are referenced to GND (ground = 0V). LIMITS SYMBOL PARAMETER -40°C to +85°C TEST CONDITIONS MIN VIH VIL HIGH level l l Input I t voltage LOW level l l Input I t voltage VOH HIGH level output voltage; STANDARD outputs LOW level output voltage; all outputs VOL -40°C to +125°C MAX MIN VCC = 1.2V 0.9 0.9 VCC = 2.0V 1.4 1.4 VCC = 2.7 to 3.6V 2.0 2.0 UNIT MAX V VCC = 1.2V 0.3 0.3 VCC = 2.0V 0.6 0.6 VCC = 2.7 to 3.6V 0.8 0.8 VCC = 1.2V; VI = VIH or VIL; –IO = 100µA HIGH level output voltage; all outputs TYP1 V 1.2 VCC = 2.0V; VI = VIH or VIL; –IO = 100µA 1.8 2.0 1.8 VCC = 2.7V; VI = VIH or VIL; –IO = 100µA 2.5 2.7 2.5 VCC = 3.0V; VI = VIH or VIL; –IO = 100µA 2.8 3.0 2.8 VCC = 3.0V; VI = VIH or VIL; –IO = 6mA 2.40 2.82 2.20 V VCC = 1.2V; VI = VIH or VIL; IO = 100µA 0 VCC = 2.0V; VI = VIH or VIL; IO = 100µA 0 0.2 0.2 VCC = 2.7V; VI = VIH or VIL; IO = 100µA 0 0.2 0.2 VCC = 3.0V; VI = VIH or VIL; IO = 100µA 0 0.2 0.2 0.25 0.40 0.50 V LOW level output voltage; STANDARD outputs VCC = 3.0V; VI = VIH or VIL; IO = 6mA Input leakage current VCC = 3.6V; VI = VCC or GND 1.0 1.0 µA ICC Quiescent supply current; MSI VCC = 3.6V; VI = VCC or GND; IO = 0 20.0 160 µA ∆ICC Additional quiescent supply current per input VCC = 2.7V to 3.6V; VI = VCC – 0.6V 500 850 µA II NOTE: 1. All typical values are measured at Tamb = 25°C. 1998 Jun 10 5 Philips Semiconductors Product specification Dual 4-bit binary ripple counter 74LV393 AC CHARACTERISTICS GND = 0V; tr = tf ≤ 2.5ns; CL = 50pF; RL = 1KW SYMBOL tPHL/tPLH tPHL/tPLH tPHL tW tW trem fmax PARAMETER Propagation g delay y nCP to nQ0 Propagation g delay y nQn to nQn+1 Propagation delay g y nMR to nQn Clockk pulse Cl l width idth HIGH or LOW Master M t resett pulse l width width; HIGH Removal time nMR to nCP Maximum M i clock l k pulse ulse frequency WAVEFORM Figure 1 Figure 1 Figure 2 Figure 1 Figure 2 Figure 2 Figure 1 –40 to +85 °C VCC(V) MIN TYP1 1.2 – 2.0 – 2.7 –40 to +125 °C MAX MIN 75 – – – 26 49 – 60 – 19 36 – 44 3.0 to 3.6 – 142 29 – 35 1.2 – 25 – – – 2.0 – 9 17 – 20 2.7 – 6 13 – 15 3.0 to 3.6 – 52 10 – 12 1.2 – 70 – – – 2.0 – 24 44 – 54 2.7 – 18 33 – 40 3.0 to 3.6 – 132 26 – 32 2.0 34 10 – 41 – 2.7 25 8 – 30 – 3.0 to 3.6 20 62 – 24 – 2.0 34 12 – 41 – 2.7 25 9 – 30 – 20 72 – 24 – 1.2 – 5 – – – 2.0 5 2 – 5 – 2.7 5 2 – 5 – 3.0 to 3.6 5 12 – 5 – 2.0 14 53 – 12 – 2.7 19 72 – 16 – 24 902 – 20 – 3.0 to 3.6 6 UNIT MAX 3.0 to 3.6 NOTES: 1. All typical values are measured at Tamb = 25°C 2. Typical values are measured at VCC = 3.3V 1998 Jun 10 LIMITS CONDITION ns ns ns ns ns ns MHz Philips Semiconductors Product specification Dual 4-bit binary ripple counter 74LV393 AC WAVEFORMS TEST CIRCUIT VM = 1.5V at VCC 2.7V VM = 0.5 * VCC at VCC 2.7V VOL and VOH are the typical output voltage drop that occur with the output load. VCC nCP INPUT VO VI 1/fmax PULSE GENERATOR VCC D.U.T. 50pF VM RT CL RL = 1k GND tPLH tPHL Test Circuit for switching times VOH DEFINITIONS nQn OUTPUT RL = Load resistor VM CL = Load capacitance includes jig and probe capacitance VOL RT = Termination resistance should be equal to ZOUT of pulse generators. SV00678 TEST Figure 1. Clock (nCP) to output (1Qn, 2Qn) propagation delays, the clock pulse width, and the maximum clock frequency tPLH/tPHL VCC < 2.7V 2.7–3.6V VCC nMR INPUT GND 2.7V Figure 3. Load circuitry for switching times tW trem VM nCP INPUT GND tPHL VOH VM VOL SV00679 Figure 2. Master reset (nMR) pulse width, the master reset to output (Qn) propagation delays, and the master reset to clock (nCP) removal time 1998 Jun 10 VCC SV00901 VM VCC nQn OUTPUT VI 7 Philips Semiconductors Product specification Dual 4-bit binary ripple counter 74LV393 DIP14: plastic dual in-line package; 14 leads (300 mil) 1998 Jun 10 8 SOT27-1 Philips Semiconductors Product specification Dual 4-bit binary ripple counter 74LV393 SO14: plastic small outline package; 14 leads; body width 3.9 mm 1998 Jun 10 9 SOT108-1 Philips Semiconductors Product specification Dual 4-bit binary ripple counter 74LV393 SSOP14: plastic shrink small outline package; 14 leads; body width 5.3 mm 1998 Jun 10 10 SOT337-1 Philips Semiconductors Product specification Dual 4-bit binary ripple counter 74LV393 TSSOP14: plastic thin shrink small outline package; 14 leads; body width 4.4 mm 1998 Jun 10 11 SOT402-1 Philips Semiconductors Product specification Dual 4-bit binary ripple counter 74LV393 DEFINITIONS Data Sheet Identification Product Status Definition Objective Specification Formative or in Design This data sheet contains the design target or goal specifications for product development. Specifications may change in any manner without notice. Preliminary Specification Preproduction Product 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 Full 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. Philips Semiconductors and Philips Electronics North America Corporation reserve 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. Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. LIFE SUPPORT APPLICATIONS Philips Semiconductors and Philips Electronics North America Corporation Products are not designed for use in life support appliances, devices, or systems where malfunction of a Philips Semiconductors and Philips Electronics North America Corporation Product can reasonably be expected to result in a personal injury. Philips Semiconductors and Philips Electronics North America Corporation customers using or selling Philips Semiconductors and Philips Electronics North America Corporation Products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors and Philips Electronics North America Corporation for any damages resulting from such improper use or sale. Copyright Philips Electronics North America Corporation 1998 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 print code Document order number: 1998 Jun 10 12 Date of release: 05-96 9397-750-04451