SN74AS109ADR


  

  

  

  
  
 
 SDAS198B − APRIL 1982 − REVISED AUGUST 1995 • SN54ALS109A, SN54AS109A . . . J PACKAGE SN74ALS109A, SN74AS109A . . . D OR N PACKAGE (TOP VIEW) Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs TYPICAL MAXIMUM CLOCK FREQUENCY (MHz) TYPICAL POWER DISSIPATION PER FLIP-FLOP (mW) ′ALS109A 50 6 ′AS109A 129 29 TYPE 1CLR 1J 1K 1CLK 1PRE 1Q 1Q GND 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 VCC 2CLR 2J 2K 2CLK 2PRE 2Q 2Q description These devices contain two independent J-K positive-edge-triggered flip-flops. A low level at the preset (PRE) or clear (CLR) inputs sets or resets the outputs regardless of the levels of the other inputs. When PRE and CLR are inactive (high), data at the J and K inputs meeting the setup-time requirements are transferred to the outputs on the positive-going edge of the clock (CLK) pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of the clock pulse. Following the hold-time interval, data at the J and K inputs can be changed without affecting the levels at the outputs. These versatile flip-flops can perform as toggle flip-flops by grounding K and tying J high. They also can perform as D-type flip-flops if J and K are tied together. 3 4 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 2J 2K NC 2CLK 2PRE 1Q GND NC 2Q 2Q 1K 1CLK NC 1PRE 1Q 2CLR 1J 1CLR NC VCC SN54ALS109A, SN54AS109A . . . FK PACKAGE (TOP VIEW) NC − No internal connection The SN54ALS109A and SN54AS109A are characterized for operation over the full military temperature range of −55°C to 125°C. The SN74ALS109A and SN74AS109A are characterized for operation from 0°C to 70°C. FUNCTION TABLE INPUTS OUTPUTS PRE CLR CLK J K Q Q L H X X X H L H L X X X L H L L X X X H† H† H H ↑ L L L H H H ↑ H L H H ↑ L H H H ↑ H H H L H H L X X Q0 Q0 Toggle Q0 Q0 † The output levels in this configuration are not specified to meet the minimum levels for VOH if the lows at PRE and CLR are near VIL maximum. Furthermore, this configuration is nonstable; that is, it does not persist when either PRE or CLR returns to its inactive (high) level. Copyright  1995, Texas Instruments Incorporated    !"#$%&" ' ()##*& %' "! +),-(%&" .%&*/ #".)(&' ("!"#$ &" '+*(!(%&"' +*# &0* &*#$' "! *1%' '&#)$*&' '&%.%#. 2%##%&3/ #".)(&" +#"(*''4 ."*' "& *(*''%#-3 (-).* &*'&4 "! %-- +%#%$*&*#'/ • DALLAS, TEXAS 75265 • HOUSTON, TEXAS 77251−1443 POST OFFICE BOX 655303 POST OFFICE BOX 1443 1 

  

  

  

  
  
 
 SDAS198B − APRIL 1982 − REVISED AUGUST 1995 logic symbol† 1PRE 1J 1CLK 5 S 2 4 2J 2CLK 2K 2CLR 7 1K 1K 2PRE 1Q C1 3 1CLR 6 1J 1 1Q R 11 14 10 2Q 12 9 13 2Q 15 † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. Pin numbers shown are for the D, J, and N packages. absolute maximum ratings over operating free-air temperature range (unless otherwise noted)‡ Supply voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Input voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Operating free-air temperature range, TA: SN54ALS109A . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55°C to 125°C SN74ALS109A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C ‡ Stresses beyond those listed under “absolute maximum ratings” 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. recommended operating conditions SN54ALS109A VCC VIH Supply voltage VIL IOH Low-level input voltage IOL fclock High-level input voltage MAX MIN NOM MAX 4.5 5 5.5 4.5 5 5.5 2 UNIT V V 0.7 0.8 V High-level output current −0.4 −0.4 mA Low-level output current 4 8 mA 34 MHz Clock frequency Pulse duration tsu Setup time before CLK↑ th TA Hold time after CLK↑ 2 NOM 2 0 PRE or CLR low tw SN74ALS109A MIN 30 0 15 15 CLK high 16.5 14.5 CLK low 16.5 14.5 Data 15 15 PRE or CLR inactive 10 10 Data 0 Operating free-air temperature −55 • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443 • ns ns 0 125 0 ns 70 °C 

  

  

  

  
  
 
 SDAS198B − APRIL 1982 − REVISED AUGUST 1995 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER VIK VOH VOL SN54ALS109A TYP† MAX TEST CONDITIONS MIN VCC = 4.5 V, VCC = 4.5 V to 5.5 V, II = −18 mA IOH = − 0.4 mA VCC = 4.5 V IOL = 4 mA IOL = 8 mA VCC = 5.5 V, VI = 7 V VCC = 5.5 V, VI = 2.7 V VCC = 5.5 V, VI = 0.4 V −1.5 VCC −2 PRE or CLR 0.25 PRE or CLR CLK, J, or K IIL PRE or CLR UNIT V V 0.4 0.25 0.4 0.35 0.5 0.1 0.1 0.2 0.2 20 20 40 40 −0.2 −0.2 −0.4 −0.4 CLK, J, or K IIH −1.5 VCC −2 CLK, J, or K II SN74ALS109A TYP† MAX MIN V mA µA A mA IO‡ VCC = 5.5 V, VO = 2.25 V −20 −112 −30 −112 mA ICC VCC = 5.5 V, See Note 1 2.4 4 2.4 4 mA † All typical values are at VCC = 5 V, TA = 25°C. ‡ The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, IOS. NOTE 1: ICC is measured with J, K, CLK, and PRE grounded, then with J, K, CLK, and CLR grounded. switching characteristics (see Figure 1) PARAMETER FROM (INPUT) TO (OUTPUT) VCC = 4.5 V to 5.5 V, CL = 50 pF, RL = 500 Ω, TA = MIN to MAX§ SN54ALS109A MIN fmax tPLH tPHL tPLH MAX MIN 30 PRE or CLR Q or Q • • MAX 34 MHz 3 17 3 13 5 17 5 15 5 16 5 18 5 21 CLK Q or Q tPHL 5 20 § For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions. POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443 UNIT SN74ALS109A ns ns 3 

  

  

  

  
  
 
 SDAS198B − APRIL 1982 − REVISED AUGUST 1995 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Input voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Operating free-air temperature range, TA: SN54AS109A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55°C to 125°C SN74AS109A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C † Stresses beyond those listed under “absolute maximum ratings” 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. recommended operating conditions SN54AS109A SN74AS109A MIN NOM MAX MIN NOM MAX 4.5 5 5.5 4.5 5 5.5 UNIT VCC VIH Supply voltage VIL IOH Low-level input voltage 0.8 0.8 V High-level output current −2 −2 mA IOL fclock* Low-level output current High-level input voltage 2 0 4 CLK high Pulse duration tsu* Setup time before CLK↑ th* TA Hold time after CLK↑ 90 0 20 mA 105 MHz 4 4 4 CLK low 5.5 5.5 Data 5.5 5.5 PRE or CLR inactive 2 2 Data 0 0 Operating free-air temperature V V 20 Clock frequency PRE or CLR low tw* 2 −55 125 ns ns ns 0 70 °C * On products compliant to MIL-STD-883, Class B, this parameter is based on characterization data but is not production tested. electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER SN54AS109A TYP‡ MAX TEST CONDITIONS MIN VIK VOH VCC = 4.5 V, VCC = 4.5 V to 5.5 V, II = −18 mA IOH = − 2 mA VOL II VCC = 4.5 V, VCC = 5.5 V, IOL = 20 mA VI = 7 V −1.2 VCC −2 PRE or CLR VCC = 5.5 V, VI = 2.7 V 0.25 VCC = 5.5 V, VI = 0.4 V CLK, J, or K IIL PRE or CLR −1.2 VCC −2 CLK, J, or K IIH SN74AS109A TYP‡ MAX MIN 0.5 UNIT V V 0.25 0.5 V 0.1 0.1 mA 20 20 40 40 −0.5 −0.5 −1.8 −1.8 µA A mA IO§ VCC = 5.5 V, VO = 2.25 V −30 −112 −30 −112 mA ICC VCC = 5.5 V, See Note 1 11.5 17 11.5 17 mA ‡ All typical values are at VCC = 5 V, TA = 25°C. § The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, IOS. NOTE 1: ICC is measured with J, K, CLK, and PRE grounded, then with J, K, CLK, and CLR grounded. 4 • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443 • 

  

  

  

  
  
 
 SDAS198B − APRIL 1982 − REVISED AUGUST 1995 switching characteristics (see Figure 1) PARAMETER FROM (INPUT) VCC = 4.5 V to 5.5 V, CL = 50 pF, RL = 500 Ω, TA = MIN to MAX† TO (OUTPUT) SN54AS109A MIN fmax* tPLH tPHL tPLH MAX 90 PRE or CLR Q or Q UNIT SN74AS109A MIN MAX 105 MHz 2 9 2 8 3.5 11.5 3.5 10.5 2.5 10 2.5 9 CLK Q or Q tPHL 3.5 10.5 3.5 9 * On products compliant to MIL-STD-883, Class B, this parameter is based on characterization data but is not production tested. † For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions. • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443 • ns ns 5 

  

  

  

  
  
 
 SDAS198B − APRIL 1982 − REVISED AUGUST 1995 PARAMETER MEASUREMENT INFORMATION SERIES 54ALS/74ALS AND 54AS/74AS DEVICES 7V RL = R1 = R2 VCC S1 RL R1 Test Point From Output Under Test CL (see Note A) From Output Under Test RL Test Point CL (see Note A) CL (see Note A) LOAD CIRCUIT FOR BI-STATE TOTEM-POLE OUTPUTS 3.5 V High-Level Pulse 1.3 V R2 LOAD CIRCUIT FOR 3-STATE OUTPUTS LOAD CIRCUIT FOR OPEN-COLLECTOR OUTPUTS 3.5 V Timing Input Test Point From Output Under Test 1.3 V 1.3 V 0.3 V 0.3 V tsu Data Input tw th 3.5 V 1.3 V 3.5 V Low-Level Pulse 1.3 V 0.3 V 1.3 V 0.3 V VOLTAGE WAVEFORMS SETUP AND HOLD TIMES VOLTAGE WAVEFORMS PULSE DURATIONS 3.5 V Output Control (low-level enabling) 1.3 V 1.3 V 0.3 V tPZL Waveform 1 S1 Closed (see Note B) tPLZ 3.5 V Input tPZH 1.3 V 0.3 V tPHL tPLH VOH In-Phase Output VOL 0.3 V 1.3 V 1.3 V VOL tPLH tPHL VOH 1.3 V 1.3 V [3.5 V 1.3 V tPHZ Waveform 2 S1 Open (see Note B) 1.3 V VOH Out-of-Phase Output (see Note C) 0.3 V [0 V 1.3 V 1.3 V VOL VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES, 3-STATE OUTPUTS NOTES: A. CL includes probe and jig capacitance. B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control. Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control. C. When measuring propagation delay items of 3-state outputs, switch S1 is open. D. All input pulses have the following characteristics: PRR ≤ 1 MHz, tr = tf = 2 ns, duty cycle = 50%. E. The outputs are measured one at a time with one transition per measurement. Figure 1. Load Circuits and Voltage Waveforms 6 • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443 • PACKAGE OPTION ADDENDUM www.ti.com 14-Oct-2022 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) Device Marking (3) Samples (4/5) (6) 84000012A ACTIVE LCCC FK 20 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 84000012A SNJ54ALS 109AFK 8400001EA ACTIVE CDIP J 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 8400001EA SNJ54ALS109AJ Samples JM38510/37102B2A ACTIVE LCCC FK 20 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 JM38510/ 37102B2A Samples JM38510/37102BEA ACTIVE CDIP J 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 JM38510/ 37102BEA Samples M38510/37102B2A ACTIVE LCCC FK 20 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 JM38510/ 37102B2A Samples M38510/37102BEA ACTIVE CDIP J 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 JM38510/ 37102BEA Samples SN54ALS109AJ ACTIVE CDIP J 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 SN54ALS109AJ Samples SN74ALS109AD ACTIVE SOIC D 16 40 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 ALS109A Samples SN74ALS109AN ACTIVE PDIP N 16 25 RoHS & Green NIPDAU N / A for Pkg Type 0 to 70 SN74ALS109AN Samples SN74ALS109ANSR ACTIVE SO NS 16 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 ALS109A Samples SN74AS109AD ACTIVE SOIC D 16 40 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 AS109A Samples SN74AS109AN ACTIVE PDIP N 16 25 RoHS & Green NIPDAU N / A for Pkg Type 0 to 70 SN74AS109AN Samples SN74AS109ANSR ACTIVE SO NS 16 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 74AS109A Samples SNJ54ALS109AFK ACTIVE LCCC FK 20 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 84000012A SNJ54ALS 109AFK SNJ54ALS109AJ ACTIVE CDIP J 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 8400001EA SNJ54ALS109AJ (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. Addendum-Page 1 Samples Samples Samples PACKAGE OPTION ADDENDUM www.ti.com 14-Oct-2022 NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of