INTEGRATED CIRCUITS DATA SHEET For a complete data sheet, please also download: * The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications * The IC06 74HC/HCT/HCU/HCMOS Logic Package Information * The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines 74HC/HCT393 Dual 4-bit binary ripple counter Product specification File under Integrated Circuits, IC06 December 1990 Philips Semiconductors Product specification Dual 4-bit binary ripple counter 74HC/HCT393 The 74HC/HCT393 are 4-bit binary ripple counters with separate clocks (1CP and 2 CP) and master reset (1MR and 2MR) inputs to each counter. 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. FEATURES * 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 GENERAL DESCRIPTION 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. The 74HC/HCT393 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. QUICK REFERENCE DATA GND = 0 V; Tamb = 25 C; tr = tf = 6 ns TYPICAL SYMBOL PARAMETER CONDITIONS UNIT HC tPHL/ tPLH propagation delay HCT CL = 15 pF; VCC = 5 V nCP to nQ0 12 20 ns nQ to nQn+1 5 6 ns nMR to nQn 11 15 ns fmax maximum clock frequency 99 53 MHz CI input capacitance 3.5 3.5 pF CPD power dissipation capacitance per counter 23 25 pF notes 1 and 2 Notes 1. CPD is used to determine the dynamic power dissipation (PD in W): PD = CPD x VCC2 x fi + (CL x VCC2 x fo) where: fi = input frequency in MHz fo = output frequency in MHz (CL x VCC2 x fo) = sum of outputs CL = output load capacitance in pF VCC = supply voltage in V 2. For HC the condition is VI = GND to VCC For HCT the condition is VI = GND to VCC - 1.5 V ORDERING INFORMATION See "74HC/HCT/HCU/HCMOS Logic Package Information". December 1990 2 Philips Semiconductors Product specification Dual 4-bit binary ripple counter 74HC/HCT393 PIN DESCRIPTION PIN NO. SYMBOL NAME AND FUNCTION 1, 13 1CP, 2CP clock inputs (HIGH-to-LOW, edge-triggered) 2, 12 1MR, 2MR asynchronous master reset inputs (active HIGH) 3, 4, 5, 6, 11, 10, 9, 8 1Q0 to 1Q3, 2Q0 to 2Q3 flip-flop outputs 7 GND ground (0 V) 14 VCC positive supply voltage Fig.1 Pin configuration. December 1990 Fig.2 Logic symbol. 3 Fig.3 IEC logic symbol. Philips Semiconductors Product specification Dual 4-bit binary ripple counter 74HC/HCT393 Fig.4 Functional diagram. Fig.5 State diagram. COUNT SEQUENCE FOR 1 COUNTER OUTPUTS COUNT Q0 December 1990 Q3 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 1. H = HIGH voltage level L = LOW voltage level 4 Q2 0 1 2 3 Notes Fig.6 Logic diagram (one counter). Q1 Philips Semiconductors Product specification Dual 4-bit binary ripple counter 74HC/HCT393 DC CHARACTERISTICS FOR 74HC For the DC characteristics see "74HC/HCT/HCU/HCMOS Logic Family Specifications". Output capability: standard ICC category: MSI AC CHARACTERISTICS FOR 74HC GND = 0 V; tr = tf = 6 ns; CL = 50 pF Tamb (C) TEST CONDITIONS 74HC SYMBOL PARAMETER +25 -40 to +85 min. typ. max. min. max. -40 to +125 UNIT V WAVEFORMS CC (V) min. max. tPHL/ tPLH propagation delay nCP to nQ0 41 15 12 125 25 21 155 31 26 190 38 32 ns 2.0 4.5 6.0 Fig.7 tPHL/ tPLH propagation delay nQn to nQn+1 14 5 4 45 9 8 55 11 9 70 14 12 ns 2.0 4.5 6.0 Fig.7 tPHL 39 14 11 140 28 24 175 35 30 210 42 36 ns 2.0 4.5 6.0 Fig.8 19 7 6 75 15 13 95 19 16 110 22 19 ns 2.0 4.5 6.0 Fig.7 propagation delay nMR to nQn tTHL/ tTLH output transition time tW clock pulse width HIGH or LOW 80 16 14 17 6 5 100 20 17 120 24 20 ns 2.0 4.5 6.0 Fig.7 tW master reset pulse width; HIGH 80 16 14 19 7 6 100 20 17 120 24 20 ns 2.0 4.5 6.0 Fig.8 trem removal time nMR to nCP 5 5 5 3 1 1 5 5 5 5 5 5 ns 2.0 4.5 6.0 Fig.8 fmax maximum clock pulse frequency 6 30 35 30 90 107 5 24 28 4 20 24 MHz 2.0 4.5 6.0 Fig.7 December 1990 5 Philips Semiconductors Product specification Dual 4-bit binary ripple counter 74HC/HCT393 DC CHARACTERISTICS FOR 74HCT For the DC characteristics see "74HC/HCT/HCU/HCMOS Logic Family Specifications". Output capability: standard ICC category: MSI Note to HCT types The value of additional quiescent supply current (ICC) for a unit load of 1 is given in the family specifications. To determine ICC per input, multiply this value by the unit load coefficient shown in the table below. INPUT UNIT LOAD COEFFICIENT 1CP 2CP 1MR 2MR 0.4 0.4 1.0 1.0 AC CHARACTERISTICS FOR 74HCT GND = 0 V; tr = tf = 6 ns; CL = 50 pF Tamb (C) TEST CONDITIONS 74HCT SYMBOL PARAMETER +25 min. typ. -40 to +85 -40 to +125 max. min. max. min. UNIT V WAVEFORMS CC (V) max. tPHL/ tPLH propagation delay nCP to nQ0 15 25 31 38 ns 4.5 Fig.7 tPHL/ tPLH propagation delay nQn to nQn+1 6 10 13 15 ns 4.5 Fig.7 tPHL propagation delay nMR to nQn 18 32 40 48 ns 4.5 Fig.8 tTHL/ tTLH output transition time 7 15 19 22 ns 4.5 Fig.7 tW clock pulse width HIGH or LOW 19 11 24 29 ns 4.5 Fig.7 tW master reset pulse width; HIGH 16 6 20 24 ns 4.5 Fig.8 trem removal time nMR to nCP 5 0 5 5 ns 4.5 Fig.8 fmax maximum clock pulse frequency 27 48 22 18 MHz 4.5 Fig.7 December 1990 6 Philips Semiconductors Product specification Dual 4-bit binary ripple counter 74HC/HCT393 AC WAVEFORMS (1) HC : VM = 50%; VI = GND to VCC. HCT: VM = 1.3 V; VI = GND to 3 V. Fig.7 Waveforms showing the clock (nCP) to output (1Qn, 2Qn) propagation delays, the clock pulse width, the output transition times and the maximum clock frequency. (1) HC : VM = 50%; VI = GND to VCC. HCT: VM = 1.3 V; VI = GND to 3 V. Fig.8 Waveforms showing the master reset (nMR) pulse width, the master reset to output (Qn) propagation delays and the master reset to clock (nCP) removal time. PACKAGE OUTLINES See "74HC/HCT/HCU/HCMOS Logic Package Outlines". December 1990 7 Philips Semiconductors - PIP - 74HC/HCT393; Dual 4-bit binary ripple counter Submit Query Philips Semiconductors Home ProductBuy MySemiconductors ContactProduct Information catalogonline 74HC/HCT393; Dual 4-bit binary ripple counter Products General description Features MultiMarket Semiconductors * Product Selector Catalog by * Function Catalog by * System * Cross-reference * Packages End of Life * information Distributors Go * Here! * Models * SoC solutions Block diagram Products & packages Buy online Parametrics * Information as of 2003-04-23 My.Semiconductors.COM. Your personal service from Use right mouse button to download datasheet Philips Semiconductors. Please register now ! Download datasheet Stay informed Datasheet Applications Support & tools Similar products Email/translate General description top The 74HC/HCT393 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT393 are 4-bit binary ripple counters with separate clocks (1CP and 2 CP) and master reset (1MR and 2MR) inputs to each counter. 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. 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. Features top 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 Datasheet top Type number Title Publication release Datasheet status date 74HC/HCT393 Dual 4-bit 12/1/1990 binary ripple counter Page count Product specification 7 File size (kB) Datasheet 45 Download Download PDF File Additional datasheet info file:///G|/imaging/BITTING/CPL/20030424/04232003_9/PHGL/_HTML04232003/74HCT393N.html (1 of 4) [Apr-29-2003 10:53:08 AM] Philips Semiconductors - PIP - 74HC/HCT393; Dual 4-bit binary ripple counter To complete the device datasheet with package and family information, also download the following PDF files. The "Logic Package Information" document is required to determine in which package(s) this device is available. Document Description 1 Download HCT_FAMILY_SPECIFICATIONS PDF 2 File HCT_PACKAGE_INFO Download PDF 3 Download File HCT_PACKAGE_OUTLINES PDF File HC/T Family Specifications, The IC06 74HC/HCT/HCMOS Logic Family Specifications HC/T Package Info, The IC06 74HC/HCT/HCMOS Logic Package Information HC/T Package Outlines, The IC06 74HC/HCT/HCMOS Logic Package Outlines Parametrics top Type number Package Description Propagation Voltage No. Power Logic Output Delay(ns) of Dissipation Switching Drive Pins Considerations Levels Capability 74HC393D SOT108-1 (SO14) Dual 4-Bit Binary Ripple Counter 15 5 Volts 14 + Low Power or Battery Applications CMOS Low 74HC393DB SOT337-1 (SSOP14) Dual 4-Bit Binary Ripple Counter 15 5 Volts 14 + Low Power or Battery Applications CMOS Low 74HC393N SOT27-1 (DIP14) Dual 4-Bit Binary Ripple Counter 15 5 Volts 14 + Low Power or Battery Applications CMOS Low Dual 4-Bit SOT402-1 Binary 74HC393PW (TSSOP14) Ripple Counter 15 5 Volts 14 + Low Power or Battery Applications CMOS Low SOT108-1 (SO14) Dual 4-Bit Binary Ripple Counter; TTL Enabled 15 5 Volts 14 + Low Power or Battery Applications TTL Low SOT337-1 (SSOP14) Dual 4-Bit Binary Ripple Counter; TTL Enabled 15 5 Volts 14 + Low Power or Battery Applications TTL Low SOT27-1 (DIP14) Dual 4-Bit Binary Ripple Counter; TTL Enabled 15 5 Volts 14 + Low Power or Battery Applications TTL Low 74HCT393D 74HCT393DB 74HCT393N file:///G|/imaging/BITTING/CPL/20030424/04232003_9/PHGL/_HTML04232003/74HCT393N.html (2 of 4) [Apr-29-2003 10:53:08 AM] Philips Semiconductors - PIP - 74HC/HCT393; Dual 4-bit binary ripple counter Dual 4-Bit Binary SOT402-1 Ripple 74HCT393PW (TSSOP14) Counter; TTL Enabled 15 5 Volts 14 + Low Power or Battery Applications TTL Low Products, packages, availability and ordering top Type number North Ordering code Marking/Packing Package Device Buy online IC packing info American type (12NC) status Download number PDF File Standard Marking SOT108-1 Full production 74HC393D 74HC393D 9337 141 10652 order this (SO14) * Tube, CECC product Standard Marking SOT108-1 Full production online 74HC393D-T 9337 141 10653 * Reel Pack, order this (SO14) SMD, 13", CECC product Standard Marking SOT337-1 Full production online 74HC393DB 74HC393DB 9351 874 20112 order this (SSOP14) * Tube product Standard Marking SOT337-1 74HC393DBFull production online 9351 874 20118 * Reel Pack, order this (SSOP14) T SMD, 13" product Standard Marking SOT27-1 Full production online 74HC393N 74HC393N 9336 690 90652 order this (DIP14) * Tube, CECC product SOT402-1 Standard Marking 74HC393PW 74HC393PW 9351 874 30112 (TSSOP14) Full production online order this * Tube product Standard Marking SOT402-1 online 74HC393PW9351 874 30118 * Reel Pack, (TSSOP14) Full production order this T SMD, 13" product Standard Marking SOT108-1 Full production online 74HCT393D 74HCT393D 9337 141 20652 order this (SO14) * Tube, CECC product Standard Marking SOT108-1 74HCT393DFull production online 9337 141 20653 * Reel Pack, order this (SO14) T SMD, 13", CECC product Standard Marking SOT337-1 Full production online 74HCT393DB 74HCT393DB 9351 858 40112 order this (SSOP14) * Tube product Standard Marking SOT337-1 74HCT393DBFull production online 9351 858 40118 * Reel Pack, order this (SSOP14) T SMD, 13" product Standard Marking SOT27-1 Full production online 74HCT393N 74HCT393N 9336 692 10652 order this (DIP14) * Tube, CECC product SOT402-1 Standard Marking online Full production 74HCT393PW 74HCT393PW 9351 884 50112 (TSSOP14) order this * Tube product Standard Marking SOT402-1 online 74HCT393PW9351 884 50118 * Reel Pack, (TSSOP14) Full production order this T SMD, 13" product online Products in the above table are all in production. Some variants are discontinued; click here for information on these variants. file:///G|/imaging/BITTING/CPL/20030424/04232003_9/PHGL/_HTML04232003/74HCT393N.html (3 of 4) [Apr-29-2003 10:53:08 AM] - - - Philips Semiconductors - PIP - 74HC/HCT393; Dual 4-bit binary ripple counter Similar products top 74HC/HCT393 links to the similar products page containing an overview of products that are similar in Products function similar or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category. to 74HC/HCT393 Support & tools top HC/T Family Specifications, The IC06 74HC/HCT/HCMOS Logic Family Specifications(date 01-Mar-98) Download Download PDF HC/T User Guide(date 01-Nov-97) File PDF File Email/translate this product information top Email this product information. Translate this product information page from English to: French Translate The English language is the official language used at the semiconductors.philips.com website and webpages. All translations on this website are created through the use of Google Language Tools and are provided for convenience purposes only. No rights can be derived from any translation on this website. About this Web Site | Copyright (c) 2003 Koninklijke Philips N.V. All rights reserved. | Privacy Policy | | Koninklijke Philips N.V. | Access to and use of this Web Site is subject to the following Terms of Use. | file:///G|/imaging/BITTING/CPL/20030424/04232003_9/PHGL/_HTML04232003/74HCT393N.html (4 of 4) [Apr-29-2003 10:53:08 AM]