[ /Title (CD74H C165, CD74H CT165) /Subject (High Speed CMOS Logic 8Bit Parallel- CD54HC165, CD74HC165, CD54HCT165, CD74HCT165 Data sheet acquired from Harris Semiconductor SCHS156C February 1998 - Revised October 2003 High-Speed CMOS Logic 8-Bit Parallel-In/Serial-Out Shift Register Features Description • Buffered Inputs The ’HC165 and ’HCT165 are 8-bit parallel or serial-in shift registers with complementary serial outputs (Q7 and Q7) available from the last stage. When the parallel load (PL) input is LOW, parallel data from the D0 to D7 inputs are loaded into the register asynchronously. When the PL is HIGH, data enters the register serially at the DS input and shifts one place to the right (Q0→Q1→Q2, etc.) with each positive-going clock transition. This feature allows parallelto-serial converter expansion by typing the Q7 output to the DS input of the succeeding device. • Asynchronous Parallel Load • Complementary Outputs • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating Temperature Range . . . -55oC to 125oC • Balanced Propagation Delay and Transition Times For predictable operation the LOW-to-HIGH transition of CE should only take place while CP is HIGH. Also, CP an d CE should be LOW before the LOW-to-HIGH transition of PL to prevent shifting the data when PL goes HIGH. • Significant Power Reduction Compared to LSTTL Logic ICs • HC Types - 2V to 6V Operation - High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V Ordering Information • HCT Types - 4.5V to 5.5V Operation - Direct LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH = 2V (Min) - CMOS Input Compatibility, Il ≤ 1µA at VOL, VOH PART NUMBER Pinout CD54HC165, CD54HCT165 (CERDIP) CD74HC165, CD74HCT165 (PDIP, SOIC) TOP VIEW PL 1 16 VCC CP 2 15 CE D4 3 14 D3 D5 4 13 D2 D6 5 12 D1 D7 6 11 D0 Q7 7 10 DS GND 8 9 Q7 TEMP. RANGE (oC) CD54HC165F3A -55 to 125 16 Ld CERDIP CD54HCT165F3A -55 to 125 16 Ld CERDIP CD74HC165E -55 to 125 16 Ld PDIP CD74HC165M -55 to 125 16 Ld SOIC CD74HC165MT -55 to 125 16 Ld SOIC CD54HC165M96 -55 to 125 16 Ld SOIC CD74HCT165E -55 to 125 16 Ld PDIP CD74HCT165M -55 to 125 16 Ld SOIC CD74HCT165MT -55 to 125 16 Ld SOIC CD54HCT165M96 -55 to 125 16 Ld SOIC NOTE: When ordering, use the entire part number. The suffix 96 denotes tape and reel. The suffix T denotes a small-quantity reel of 250. CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures. Copyright © 2003, Texas Instruments Incorporated PACKAGE 1 CD54HC165, CD74HC165, CD54HCT165, CD74HCT165 Functional Diagram D0 D1 D2 PARALLEL DATA INPUTS D3 11 12 13 14 3 D4 4 D5 D6 Q7 7 6 D7 DS 9 5 SERIAL OUTPUTS Q7 10 1 15 PL 2 GND = 8 VCC = 16 CE CP TRUTH TABLE INPUTS OPERATING MODE Parallel Load Serial Shift Hold Do Nothing H h l L X ↑ qn Qn REGISTER OUTPUTS PL CE CP DS D0 - D7 Q0 Q 1 - Q6 Q7 Q7 L X X X L L L-L L H L X X X H H H-H H L H L ↑ l X L q0 - q5 q6 q6 H L ↑ h X H q0 - q5 q6 q6 H H X X X q0 q1 - q6 q7 q7 =High Voltage Level = High Voltage Level One Set-up Time Prior To The Low-to-high Clock Transition = Low Voltage Level One Set-up Time Prior To The Low-to-high Clock Transition = Low Voltage Level = Don’t Care = Transition from Low to High Level = Lower Case Letters Indicate The State Of the Reference Output Clock Transition 2 CD54HC165, CD74HC165, CD54HCT165, CD74HCT165 Absolute Maximum Ratings Thermal Information DC Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 7V DC Input Diode Current, IIK For VI < -0.5V or VI > VCC + 0.5V . . . . . . . . . . . . . . . . . . . . . .±20mA DC Output Diode Current, IOK For VO < -0.5V or VO > VCC + 0.5V . . . . . . . . . . . . . . . . . . . .±20mA DC Drain Current per Output, IO For VO < -0.5V VO > VCC + 0.5V . . . . . . . . . . . . . . . . . . . . . .±25mA DC Output Source or Sink Current per Output Pin, IO For VO > -0.5V or VO < VCC + 0.5V . . . . . . . . . . . . . . . . . . . .±25mA DC VCC or Ground Current, ICC or IGND . . . . . . . . . . . . . . . . . .±50mA Thermal Resistance (Typical, Note 1) θJA (oC/W) E (PDIP) Package . . . . . . . . . . . . . . . . . . . . . . . . . . 67 M (SOIC) Package. . . . . . . . . . . . . . . . . . . . . . . . . . 73 Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150oC Maximum Storage Temperature Range . . . . . . . . . .-65oC to 150oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300oC (SOIC - Lead Tips Only) Operating Conditions Temperature Range (TA) . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC Supply Voltage Range, VCC HC Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2V to 6V HCT Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.5V to 5.5V DC Input or Output Voltage, VI, VO . . . . . . . . . . . . . . . . . 0V to VCC Input Rise and Fall Time 2V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000ns (Max) 4.5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500ns (Max) 6V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400ns (Max) CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTE: 1. The package thermal impedance is calculated in accordance with JESD 51-7. DC Electrical Specifications TEST CONDITIONS PARAMETER SYMBOL VI (V) High Level Input Voltage VIH - Low Level Input Voltage VIL 25oC IO (mA) VCC (V) -40oC TO 85oC -55oC TO 125oC MIN TYP MAX MIN MAX MIN MAX UNITS 2 1.5 - - 1.5 - 1.5 - V 4.5 3.15 - - 3.15 - 3.15 - V 6 4.2 - - 4.2 - 4.2 - V 2 - - 0.5 - 0.5 - 0.5 V 4.5 - - 1.35 - 1.35 - 1.35 V 6 - - 1.8 - 1.8 - 1.8 V -0.02 2 1.9 - - 1.9 - 1.9 - V -0.02 4.5 4.4 - - 4.4 - 4.4 - V -0.02 6 5.9 - - 5.9 - 5.9 - V -4 4.5 3.98 - - 3.84 - 3.7 - V -5.2 6 5.48 - - 5.34 - 5.2 - V HC TYPES High Level Output Voltage CMOS Loads VOH - VIH or VIL High Level Output Voltage TTL Loads Low Level Output Voltage CMOS Loads VOL VIH or VIL Low Level Output Voltage TTL Loads Input Leakage Current II VCC or GND - - 0.02 2 - - 0.1 - 0.1 - 0.1 V 0.02 4.5 - - 0.1 - 0.1 - 0.1 V 0.02 6 - - 0.1 - 0.1 - 0.1 V 4 4.5 - - 0.26 - 0.33 - 0.4 V 5.2 6 - - 0.26 - 0.33 - 0.4 V - 6 - - ±0.1 - ±1 - ±1 µA 3 CD54HC165, CD74HC165, CD54HCT165, CD74HCT165 DC Electrical Specifications (Continued) TEST CONDITIONS SYMBOL VI (V) ICC VCC or GND 0 High Level Input Voltage VIH - Low Level Input Voltage VIL High Level Output Voltage CMOS Loads VOH PARAMETER Quiescent Device Current 25oC IO (mA) VCC (V) -40oC TO 85oC -55oC TO 125oC MIN TYP MAX MIN MAX MIN MAX UNITS 6 - - 8 - 80 - 160 µA - 4.5 to 5.5 2 - - 2 - 2 - V - - 4.5 to 5.5 - - 0.8 - 0.8 - 0.8 V VIH or VIL -0.02 4.5 4.4 - - 4.4 - 4.4 - V -4 4.5 3.98 - - 3.84 - 3.7 - V 0.02 4.5 - - 0.1 - 0.1 - 0.1 V 4 4.5 - - 0.26 - 0.33 - 0.4 V HCT TYPES High Level Output Voltage TTL Loads Low Level Output Voltage CMOS Loads VOL VIH or VIL Low Level Output Voltage TTL Loads Input Leakage Current Quiescent Device Current Additional Quiescent Device Current Per Input Pin: 1 Unit Load II VCC to GND 0 5.5 - - ±0.1 - ±1 - ±1 µA ICC VCC or GND 0 5.5 - - 8 - 80 - 160 µA ∆ICC (Note 2) VCC -2.1 - 4.5 to 5.5 - 100 360 - 450 - 490 µA NOTE: 2. For dual-supply systems theoretical worst case (VI = 2.4V, VCC = 5.5V) specification is 1.8mA. HCT Input Loading Table INPUT UNIT LOADS DS, D0 to D7 0.35 CP, PL 0.65 NOTE: Unit Load is ∆ICC limit specified in DC Electrical Specifications table, e.g. 360µA max at 25oC. Prerequisite For Switching Specifications 25oC PARAMETER -40oC TO 85oC -55oC TO 125oC SYMBOL VCC (V) MIN MAX MIN MAX MIN MAX UNITS tWL, tWH 2 80 - 100 - 120 - ns 4.5 16 - 20 - 24 - ns 6 14 - 17 - 20 - ns HC TYPES CP Pulse Width 4 CD54HC165, CD74HC165, CD54HCT165, CD74HCT165 Prerequisite For Switching Specifications (Continued) 25oC PARAMETER PL Pulse Width Set-up Time D0-D7 to PL Hold Time VCC (V) MIN MAX MIN MAX MIN MAX UNITS tWL 2 80 - 100 - 120 - ns 4.5 16 - 20 - 24 - ns 6 14 - 17 - 20 - ns 2 80 - 100 - 120 - ns 4.5 16 - 20 - 24 - ns 6 14 - 17 - 20 - ns 2 80 - 100 - 120 - ns 4.5 16 - 20 - 24 - ns 6 14 - 17 - 20 - ns 2 80 - 100 - 120 - ns 4.5 16 - 20 - 24 - ns 6 14 - 17 - 20 - ns 2 35 - 45 - 55 - ns 4.5 7 - 9 - 11 - ns 6 6 - 8 - 9 - ns 2 0 - 0 - 0 - ns 4.5 0 - 0 - 0 - ns 6 0 - 0 - 0 - ns 2 100 - 125 - 150 - ns 4.5 20 - 25 - 30 - ns 6 17 - 21 - 26 - ns 2 6 - 5 - 4 - MHz 4.5 30 - 24 - 20 - MHz 6 35 - 28 - 24 - MHz tSU tSU(L) tSU tH DS to CP or CE CE to CP Recovery Time tH tREC PL to CP Maximum Clock Pulse Frequency -55oC TO 125oC SYMBOL DS to CP CE to CP -40oC TO 85oC fMAX HCT TYPES CP Pulse Width tWL, tWH 4.5 18 - 23 - 27 - ns PL Pulse Width tWL 4.5 20 - 25 - 30 - ns Set-up Time DS to CP tSU 4.5 20 - 25 - 30 - ns tSU(L) 4.5 20 - 25 - 30 - ns D0-D7 to PL tSU 6 20 - 25 - 30 - ns Hold Time DS to CP or CE tH 4.5 7 - 9 - 11 - ns CE to CP tS, tH 4.5 0 - 0 - 0 - ns Recovery Time PL to CP tREC 4.5 20 - 25 - 30 - ns Maximum Clock Pulse Frequency fMAX 4.5 27 - 22 - 18 - MHz CE to CP 5 CD54HC165, CD74HC165, CD54HCT165, CD74HCT165 Switching Specifications PARAMETER Input tr, tf = 6ns SYMBOL TEST CONDITIONS tPLH, tPHL CL = 50pF 25oC -40oC TO 85oC -55oC TO 125oC VCC (V) TYP MAX MAX MAX UNITS 2 - 165 205 250 ns 4.5 - 33 41 50 ns CL = 15pF 5 13 - - - ns CL = 50pF 6 - 28 35 43 ns CL = 50pF 2 - 175 220 265 ns 4.5 - 35 44 53 ns CL = 15pF 5 14 - - - ns CL = 50pF 6 - 30 37 45 ns CL = 50pF 2 - 150 190 225 ns 4.5 - 30 38 45 ns CL = 15pF 5 12 - - - ns CL = 50pF 6 - 26 33 38 ns CL = 50pF 2 - 75 95 110 ns 4.5 - 15 19 22 ns 6 - 13 16 19 ns HC TYPES Propagation Delay CP or CE to Q7 or Q7 PL to Q7 or Q7 D7 to Q7 or Q7 Output Transition Times tPLH, tPHL tPLH, tPHL tTLH, tTHL Input Capacitance CIN - - - 10 10 10 pF Power Dissipation Capacitance (Notes 3, 4) CPD - 5 17 - - - pF CL = 50pF 4.5 - 40 50 60 ns CL = 15pF 5 17 - - - ns CL = 50pF 4.5 - 40 50 60 ns CL = 15pF 5 17 - - - ns CL = 50pF 4.5 - 35 44 53 ns CL = 15pF 5 14 - - - ns tTLH, tTHL CL = 50pF 4.5 - 15 19 22 ns Input Capacitance CIN CL = 50pF - - 10 10 10 pF Power Dissipation Capacitance (Notes 3, 4) CPD 5 24 - - pF HCT TYPES Propagation Delay tPLH, tPHL CP or CE to Q7 or Q7 PL to Q7 or Q7 D7 to Q7 or Q7 Output Transition Times tPLH, tPHL tPLH, tPHL - NOTES: 3. CPD is used to determine the dynamic power consumption, per package. 4. PD = VCC2 fi + ∑ (CL VCC2 + fO) where fi = Input Frequency, fO = Output Frequency, CL = Output Load Capacitance, VCC = Supply Voltage. 6 CD54HC165, CD74HC165, CD54HCT165, CD74HCT165 Test Circuits and Waveforms tr tf 90% 10% CP OR CE VS GND tW tW INPUT LEVEL 1/fMAX tPHL 90% Q7 OR Q7 PL tPLH tPHL tPLH VS 10% VS Q7 OR Q7 tTLH tTHL FIGURE 3. SERIAL-SHIFT MODE tr FIGURE 4. PARALLEL-LOAD MODE tf INPUT LEVEL 90% 10% INPUT D7 VALID INPUT LEVEL GND tPLH GND tSU VS tH INPUT LEVEL VS PL tTLH tTHL VS INPUTS D0-D7 tPHL 90% 10% Q7 OR Q7 VS GND FIGURE 5. PARALLEL-LOAD MODE FIGURE 6. PARALLEL-LOAD MODE VALID INPUT LEVEL INPUTS DS PL GND tSU tH INPUT LEVEL VS GND tREC INPUT LEVEL CP OR CE CP OR CE INPUT LEVEL VS GND GND FIGURE 7. SERIAL-SHIFT MODE FIGURE 8. SERIAL-SHIFT MODE CE INHIBITED INPUT LEVEL CP tSU GND tSU(L) tSU CP tSU(L) INPUT LEVEL INHIBITED CE GND FIGURE 9. SERIAL-SHIFT, CLOCK-INHIBIT MODE 7 PACKAGE OPTION ADDENDUM www.ti.com 26-Sep-2005 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty 5962-8685501EA ACTIVE CDIP J 16 1 TBD Call TI Level-NC-NC-NC CD54HC165F3A ACTIVE CDIP J 16 1 TBD Call TI Level-NC-NC-NC CD54HCT165F3A ACTIVE CDIP J 16 1 TBD Call TI Level-NC-NC-NC CD74HC165E ACTIVE PDIP N 16 25 Pb-Free (RoHS) CU NIPDAU Level-NC-NC-NC CD74HC165EE4 ACTIVE PDIP N 16 25 Pb-Free (RoHS) CU NIPDAU Level-NC-NC-NC CD74HC165M ACTIVE SOIC D 16 40 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM CD74HC165M96 ACTIVE SOIC D 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM CD74HC165M96E4 ACTIVE SOIC D 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM CD74HC165ME4 ACTIVE SOIC D 16 40 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM CD74HC165MT ACTIVE SOIC D 16 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM CD74HC165MTE4 ACTIVE SOIC D 16 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM CD74HCT165E ACTIVE PDIP N 16 25 Pb-Free (RoHS) CU NIPDAU Level-NC-NC-NC CD74HCT165EE4 ACTIVE PDIP N 16 25 Pb-Free (RoHS) CU NIPDAU Level-NC-NC-NC CD74HCT165M ACTIVE SOIC D 16 40 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM CD74HCT165M96 ACTIVE SOIC D 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM CD74HCT165M96E4 ACTIVE SOIC D 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM CD74HCT165ME4 ACTIVE SOIC D 16 40 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM CD74HCT165MT ACTIVE SOIC D 16 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM CD74HCT165MTE4 ACTIVE SOIC D 16 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Lead/Ball Finish MSL Peak Temp (3) (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. 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) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS) or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) Addendum-Page 1 PACKAGE OPTION ADDENDUM www.ti.com 26-Sep-2005 (3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. 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