SCBS145O − MAY 1992 − REVISED SEPTEMBER 2003 D Members of the Texas Instruments D D D D D D D D D D SN54LVTH16374 . . . WD PACKAGE SN74LVTH16374 . . . DGG OR DL PACKAGE (TOP VIEW) Widebus Family State-of-the-Art Advanced BiCMOS Technology (ABT) Design for 3.3-V Operation and Low Static-Power Dissipation Support Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V VCC ) Support Unregulated Battery Operation Down to 2.7 V Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C Ioff and Power-Up 3-State Support Hot Insertion Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors Distributed VCC and GND Pins Minimize High-Speed Switching Noise Flow-Through Architecture Optimizes PCB Layout Latch-Up Performance Exceeds 500 mA Per JESD 17 ESD Protection Exceeds JESD 22 − 2000-V Human-Body Model (A114-A) − 200-V Machine Model (A115-A) 1OE 1Q1 1Q2 GND 1Q3 1Q4 VCC 1Q5 1Q6 GND 1Q7 1Q8 2Q1 2Q2 GND 2Q3 2Q4 VCC 2Q5 2Q6 GND 2Q7 2Q8 2OE 1 48 2 47 3 46 4 45 5 44 6 43 7 42 8 41 9 40 10 39 11 38 12 37 13 36 14 35 15 34 16 33 17 32 18 31 19 30 20 29 21 28 22 27 23 26 24 25 1CLK 1D1 1D2 GND 1D3 1D4 VCC 1D5 1D6 GND 1D7 1D8 2D1 2D2 GND 2D3 2D4 VCC 2D5 2D6 GND 2D7 2D8 2CLK description/ordering information The ’LVTH16374 devices are 16-bit edge-triggered D-type flip-flops with 3-state outputs designed for low-voltage (3.3-V) VCC operation, but with the capability to provide a TTL interface to a 5-V system environment. These devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. ORDERING INFORMATION SSOP − DL −40°C 85°C −40 C to 85 C ORDERABLE PART NUMBER PACKAGE† TA TSSOP − DGG TOP-SIDE MARKING Tube SN74LVTH16374DL Tape and reel SN74LVTH16374DLR Tape and reel SN74LVTH16374DGGR VFBGA − GQL LVTH16374 LVTH16374 SN74LVTH16374GQLR VFBGA − ZQL (Pb-free) Tape and reel SN74LVTH16374ZQLR LL374 −55°C to 125°C CFP − WD Tube SNJ54LVTH16374WD SNJ54LVTH16374WD † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Widebus is a trademark of Texas Instruments. Copyright 2003, Texas Instruments Incorporated !"#$%&" ' ()##*& %' "! +),-(%&" .%&* #".)(&' ("!"#$ &" '+*(!(%&"' +*# &/* &*#$' "! *0%' '&#)$*&' '&%.%#. 1%##%&2 #".)(&" +#"(*''3 ."*' "& *(*''%#-2 (-).* &*'&3 "! %-- +%#%$*&*#' +#".)(&' ("$+-%& &" 45 %-- +%#%$*&*#' %#* &*'&*. )-*'' "&/*#1'* "&*. %-- "&/*# +#".)(&' +#".)(&" +#"(*''3 ."*' "& *(*''%#-2 (-).* &*'&3 "! %-- +%#%$*&*#' POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1 SCBS145O − MAY 1992 − REVISED SEPTEMBER 2003 description/ordering information (continued) These devices can be used as two 8-bit flip-flops or one 16-bit flip-flop. On the positive transition of the clock (CLK), the Q outputs of the flip-flop take on the logic levels set up at the data (D) inputs. A buffered output-enable (OE) input can be used to place the eight outputs in either a normal logic state (high or low logic levels) or a high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and the increased drive provide the capability to drive bus lines without need for interface or pullup components. OE does not affect internal operations of the flip-flop. Old data can be retained or new data can be entered while the outputs are in the high-impedance state. Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended. When VCC is between 0 and 1.5 V, the devices are in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 1.5 V, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. These devices are fully specified for hot-insertion applications using Ioff and power-up 3-state. The Ioff circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down. The power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down, which prevents driver conflict. GQL OR ZQL PACKAGE (TOP VIEW) 1 2 3 4 5 6 terminal assignments 1 2 3 4 5 6 A A 1OE NC NC NC NC 1CLK B B 1Q2 1Q1 GND GND 1D1 1D2 C C 1Q4 1Q3 1D4 D 1Q6 1Q5 VCC GND 1D3 D VCC GND 1D5 1D6 E 1Q8 1Q7 1D7 1D8 F 2Q1 2Q2 2D2 2D1 G 2Q3 2Q4 GND GND 2D4 2D3 H 2Q5 2Q6 2D5 2Q7 2Q8 VCC GND 2D6 J VCC GND 2D8 2D7 2OE NC NC NC NC 2CLK E F G H J K K NC − No internal connection FUNCTION TABLE (each flip-flop) INPUTS 2 OE CLK D OUTPUT Q L ↑ H H L ↑ L L L H or L X Q0 H X X Z POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 SCBS145O − MAY 1992 − REVISED SEPTEMBER 2003 logic diagram (positive logic) 1OE 1CLK 1D1 1 2OE 48 2CLK C1 47 2 1D 24 25 C1 1Q1 2D1 36 13 1D 2Q1 To Seven Other Channels To Seven Other Channels Pin numbers shown are for the DGG, DL, and WD packages. absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 4.6 V Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V Voltage range applied to any output in the high-impedance or power-off state, VO (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V Voltage range applied to any output in the high state, VO (see Note 1) . . . . . . . . . . . . . −0.5 V to VCC + 0.5 V Current into any output in the low state, IO: SN54LVTH16374 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 mA SN74LVTH16374 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 mA Current into any output in the high state, IO (see Note 2): SN54LVTH16374 . . . . . . . . . . . . . . . . . . . . . 48 mA SN74LVTH16374 . . . . . . . . . . . . . . . . . . . . . 64 mA Input clamp current, IIK (VI < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −50 mA Output clamp current, IOK (VO < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −50 mA Package thermal impedance, θJA (see Note 3): DGG package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70°C/W DL package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63°C/W GQL/ZQL package . . . . . . . . . . . . . . . . . . . . . . . . . . . 42°C/W Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −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. NOTES: 1. The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed. 2. This current flows only when the output is in the high state and VO > VCC. 3. The package thermal impedance is calculated in accordance with JESD 51-7. recommended operating conditions (see Note 4) SN54LVTH16374 SN74LVTH16374 MIN MAX MIN MAX 2.7 3.6 2.7 3.6 UNIT VCC VIH Supply voltage VIL VI Low-level input voltage Input voltage 5.5 5.5 V IOH IOL High-level output current −24 −32 mA 48 64 mA ∆t/∆v Input transition rise or fall rate 10 10 ns/V ∆t/∆VCC TA Power-up ramp rate 200 Operating free-air temperature −55 High-level input voltage 2 2 0.8 Low-level output current Outputs enabled V 0.8 −40 V µs/V 200 125 V 85 °C NOTE 4: All unused control inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 3 SCBS145O − MAY 1992 − REVISED SEPTEMBER 2003 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER VIK VOH VCC = 2.7 V, VCC = 2.7 V to 3.6 V, II = −18 mA IOH = −100 µA VCC = 2.7 V, IOH = −8 mA IOH = −24 mA VCC = 3 V VCC = 2.7 V VOL VCC = 3 V Control inputs II Data inputs Ioff II(hold) IOZH IOZL VCC = 0 or 3.6 V, VCC = 3.6 V, VCC = 3.6 V VCC = 0, Data inputs SN54LVTH16374 TYP† MAX TEST CONDITIONS MIN SN74LVTH16374 TYP† MAX MIN −1.2 VCC−0.2 2.4 −1.2 V 2 2 0.2 0.2 IOL = 24 mA IOL = 16 mA 0.5 0.5 0.4 0.4 IOL = 32 mA IOL = 48 mA 0.5 0.5 0.55 IOL = 64 mA VI = 5.5 V 10 10 VI = VCC or GND VI = VCC ±1 ±1 1 1 VI = 0 VI or VO = 0 to 4.5 V −5 −5 VCC = 3 V VCC = 3.6 V‡, VCC = 3.6 V, VI = 0 to 3.6 V VO = 3 V V VCC−0.2 2.4 IOH = −32 mA IOL = 100 µA VI = 0.8 V VI = 2 V UNIT V 0.55 ±100 75 75 −75 −75 µA A µA µA ±500 5 5 µA −5 −5 µA IOZPU VCC = 3.6 V, VO = 0.5 V VCC = 0 to 1.5 V, VO = 0.5 V to 3 V, OE = don’t care ±100∗ ±100 µA IOZPD VCC = 1.5 V to 0, VO = 0.5 V to 3 V, OE = don’t care ±100∗ ±100 µA 0.19 0.19 ICC VCC = 3.6 V, IO = 0, VI = VCC or GND Outputs high Outputs low Outputs disabled ∆ICC§ VCC = 3 V to 3.6 V, One input at VCC − 0.6 V, Other inputs at VCC or GND Ci VI = 3 V or 0 VO = 3 V or 0 3 5 5 0.19 0.19 0.2 0.2 3 mA mA pF Co 9 9 pF ∗ On products compliant to MIL-PRF-38535, this parameter is not production tested. † All typical values are at VCC = 3.3 V, TA = 25°C. ‡ This is the bus-hold maximum dynamic current. It is the minimum overdrive current required to switch the input from one state to another. § This is the increase in supply current for each input that is at the specified TTL voltage level, rather than VCC or GND. 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 SCBS145O − MAY 1992 − REVISED SEPTEMBER 2003 timing requirements over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1) SN54LVTH16374 VCC = 3.3 V ± 0.3 V MIN fclock tw Clock frequency tsu th Setup time, data before CLK↑ Hold time, data after CLK↑ MAX SN74LVTH16374 VCC = 2.7 V MIN MAX 160 Pulse duration, CLK high or low VCC = 3.3 ± 0.3 V MIN 160 VCC = 2.7 V MAX MIN 160 UNIT MAX 160 MHz 3 3 3 3 ns High or low 2.9 3.3 1.8 2 ns High or low 0.8 0.2 0.8 0.1 ns switching characteristics over recommended operating free-air temperature range, CL = 50 pF (unless otherwise noted) (see Figure 1) SN54LVTH16374 PARAMETER FROM (INPUT) TO (OUTPUT) VCC = 3.3 V ± 0.3 V MIN fmax tPLH tPHL tPZH tPZL tPHZ tPLZ MAX 160 CLK Q OE Q OE Q SN74LVTH16374 VCC = 2.7 V MIN MAX 160 VCC = 3.3 V ± 0.3 V MIN TYP† VCC = 2.7 V MAX 160 MIN MAX 160 MHz 1.4 5.6 6.2 1.9 3 4.5 5.2 1.7 4.8 5 2.1 2.9 4 4.2 1 5.6 6.4 1.5 2.8 4.5 5.4 1.4 5.5 6.2 1.5 2.8 4.4 5 1 6.4 6.9 2.4 3.5 5 5.4 1.7 5 5.2 2 3.2 4.6 4.8 tsk(o) † All typical values are at VCC = 3.3 V, TA = 25°C. POST OFFICE BOX 655303 0.5 • DALLAS, TEXAS 75265 UNIT ns ns ns ns 5 SCBS145O − MAY 1992 − REVISED SEPTEMBER 2003 PARAMETER MEASUREMENT INFORMATION 6V S1 500 Ω From Output Under Test GND CL = 50 pF (see Note A) TEST S1 tPLH/tPHL tPLZ/tPZL tPHZ/tPZH Open 6V GND Open 500 Ω 2.7 V Timing Input LOAD CIRCUIT 1.5 V 0V tw tsu 2.7 V Input 1.5 V 1.5 V th 2.7 V Data Input 1.5 V 1.5 V 0V 0V VOLTAGE WAVEFORMS PULSE DURATION VOLTAGE WAVEFORMS SETUP AND HOLD TIMES 2.7 V 1.5 V Input 1.5 V 0V tPLH tPHL VOH 1.5 V Output 1.5 V VOL tPHL 1.5 V 1.5 V VOL VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES INVERTING AND NONINVERTING OUTPUTS 1.5 V 0V tPZL tPLZ 3V 1.5 V tPZH VOH Output Output Waveform 1 S1 at 6 V (see Note B) tPLH 1.5 V 2.7 V Output Control Output Waveform 2 S1 at GND (see Note B) VOL + 0.3 V VOL tPHZ 1.5 V VOH − 0.3 V VOH ≈0 V VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES LOW- AND HIGH-LEVEL ENABLING 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. All input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, ZO = 50 Ω, tr ≤ 2.5 ns, tf ≤ 2.5 ns. D. The outputs are measured one at a time with one transition per measurement. Figure 1. Load Circuit and Voltage Waveforms 6 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 PACKAGE OPTION ADDENDUM www.ti.com 4-Oct-2005 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty 1 TBD Lead/Ball Finish Call TI MSL Peak Temp (3) 5962-9564701QXA ACTIVE CFP WD 48 74LVTH16374DGGRG4 ACTIVE TSSOP DGG 48 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-NC-NC-NC Level-1-260C-UNLIM 74LVTH16374DLRG4 ACTIVE SSOP DL 48 1000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVTH16374DGGR ACTIVE TSSOP DGG 48 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVTH16374DL ACTIVE SSOP DL 48 25 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVTH16374DLG4 ACTIVE SSOP DL 48 25 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVTH16374DLR ACTIVE SSOP DL 48 1000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVTH16374GQLR ACTIVE VFBGA GQL 56 1000 TBD SNPB Level-1-240C-UNLIM SN74LVTH16374GRDR ACTIVE LFBGA GRD 54 1000 TBD SNPB Level-1-240C-UNLIM SN74LVTH16374ZQLR ACTIVE VFBGA ZQL 56 1000 Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIM SN74LVTH16374ZRDR ACTIVE LFBGA ZRD 54 1000 Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIM SNJ54LVTH16374WD ACTIVE CFP WD 48 1 TBD Call TI Level-NC-NC-NC (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) (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. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. Addendum-Page 1 MECHANICAL DATA MCFP010B – JANUARY 1995 – REVISED NOVEMBER 1997 WD (R-GDFP-F**) CERAMIC DUAL FLATPACK 48 LEADS SHOWN 0.120 (3,05) 0.075 (1,91) 0.009 (0,23) 0.004 (0,10) 1.130 (28,70) 0.870 (22,10) 0.370 (9,40) 0.250 (6,35) 0.390 (9,91) 0.370 (9,40) 0.370 (9,40) 0.250 (6,35) 48 1 0.025 (0,635) A 0.014 (0,36) 0.008 (0,20) 25 24 NO. OF LEADS** 48 56 A MAX 0.640 (16,26) 0.740 (18,80) A MIN 0.610 (15,49) 0.710 (18,03) 4040176 / D 10/97 NOTES: A. B. C. D. E. All linear dimensions are in inches (millimeters). This drawing is subject to change without notice. This package can be hermetically sealed with a ceramic lid using glass frit. Index point is provided on cap for terminal identification only Falls within MIL STD 1835: GDFP1-F48 and JEDEC MO -146AA GDFP1-F56 and JEDEC MO -146AB POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 MECHANICAL DATA MSSO001C – JANUARY 1995 – REVISED DECEMBER 2001 DL (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE 48 PINS SHOWN 0.025 (0,635) 0.0135 (0,343) 0.008 (0,203) 48 0.005 (0,13) M 25 0.010 (0,25) 0.005 (0,13) 0.299 (7,59) 0.291 (7,39) 0.420 (10,67) 0.395 (10,03) Gage Plane 0.010 (0,25) 1 0°–ā8° 24 0.040 (1,02) A 0.020 (0,51) Seating Plane 0.110 (2,79) MAX 0.004 (0,10) 0.008 (0,20) MIN PINS ** 28 48 56 A MAX 0.380 (9,65) 0.630 (16,00) 0.730 (18,54) A MIN 0.370 (9,40) 0.620 (15,75) 0.720 (18,29) DIM 4040048 / E 12/01 NOTES: A. B. C. D. All linear dimensions are in inches (millimeters). This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion not to exceed 0.006 (0,15). Falls within JEDEC MO-118 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 MECHANICAL DATA MTSS003D – JANUARY 1995 – REVISED JANUARY 1998 DGG (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE 48 PINS SHOWN 0,27 0,17 0,50 48 0,08 M 25 6,20 6,00 8,30 7,90 0,15 NOM Gage Plane 1 0,25 24 0°– 8° A 0,75 0,50 Seating Plane 0,15 0,05 1,20 MAX PINS ** 0,10 48 56 64 A MAX 12,60 14,10 17,10 A MIN 12,40 13,90 16,90 DIM 4040078 / F 12/97 NOTES: A. B. C. D. All linear dimensions are in millimeters. This drawing is subject to change without notice. Body dimensions do not include mold protrusion not to exceed 0,15. Falls within JEDEC MO-153 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. 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