SN54LVTH16501, SN74LVTH16501 3.3-V ABT 18-BIT UNIVERSAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS700E – JULY 1997 – REVISED NOVEMBER 2002 D D D D D D D D D D D D SN54LVTH16501 . . . WD PACKAGE SN74LVTH16501 . . . DGG OR DL PACKAGE (TOP VIEW) Members of the Texas Instruments Widebus Family UBT Transceiver Combines D-Type Latches and D-Type Flip-Flops for Operation in Transparent, Latched, or Clocked Mode 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) OEAB LEAB A1 GND A2 A3 VCC A4 A5 A6 GND A7 A8 A9 A10 A11 A12 GND A13 A14 A15 VCC A16 A17 GND A18 OEBA LEBA 1 56 2 55 3 54 4 53 5 52 6 51 7 50 8 49 9 48 10 47 11 46 12 45 13 44 14 43 15 42 16 41 17 40 18 39 19 38 20 37 21 36 22 35 23 34 24 33 25 32 26 31 27 30 28 29 GND CLKAB B1 GND B2 B3 VCC B4 B5 B6 GND B7 B8 B9 B10 B11 B12 GND B13 B14 B15 VCC B16 B17 GND B18 CLKBA GND description/ordering information The ’LVTH16501 devices are 18-bit universal bus transceivers designed for low-voltage (3.3-V) VCC operation, but with the capability to provide a TTL interface to a 5-V system environment. ORDERING INFORMATION –40°C to 85°C –55°C to 125°C ORDERABLE PART NUMBER PACKAGE† TA TOP-SIDE MARKING Tube SN74LVTH16501DL Tape and reel SN74LVTH16501DLR TSSOP – DGG Tape and reel SN74LVTH16501DGGR CFP – WD Tube SNJ54LVTH16501WD SSOP – DL LVTH16501 LVTH16501 SNJ54LVTH16501WD † 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 and UBT are trademarks of Texas Instruments. Copyright 2002, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1 SN54LVTH16501, SN74LVTH16501 3.3-V ABT 18-BIT UNIVERSAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS700E – JULY 1997 – REVISED NOVEMBER 2002 description/ordering information (continued) Data flow in each direction is controlled by output-enable (OEAB and OEBA), latch-enable (LEAB and LEBA), and clock (CLKAB and CLKBA) inputs. For A-to-B data flow, the devices operate in the transparent mode when LEAB is high. When LEAB is low, the A data is latched if CLKAB is held at a high or low logic level. If LEAB is low, the A data is stored in the latch/flip-flop on the low-to-high transition of CLKAB. When OEAB is high, the outputs are active. When OEAB is low, the outputs are in the high-impedance state. Data flow for B to A is similar to that of A to B but uses OEBA, LEBA, and CLKBA. The output enables are complementary (OEAB is active high and OEBA is active low). 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 and OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sinking/current-sourcing 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. FUNCTION TABLE† INPUTS OEAB LEAB CLKAB A OUTPUT B Z L X X X H H X L L H H X H H H L ↑ L L H L ↑ H H L H X H B0‡ B0§ † A-to-B data flow is shown; B-to-A flow is similar, but uses OEBA, LEBA, and CLKBA. ‡ Output level before the indicated steady-state input conditions were established, provided that CLKAB was high before LEAB went low § Output level before the indicated steady-state input conditions were established H 2 L L POST OFFICE BOX 655303 X • DALLAS, TEXAS 75265 SN54LVTH16501, SN74LVTH16501 3.3-V ABT 18-BIT UNIVERSAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS700E – JULY 1997 – REVISED NOVEMBER 2002 logic diagram (positive logic) OEAB CLKAB LEAB LEBA CLKBA OEBA A1 1 55 2 28 30 27 3 1D C1 CLK 54 B1 1D C1 CLK To 17 Other Channels 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: SN54LVTH16501 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 mA SN74LVTH16501 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 mA Current into any output in the high state, IO (see Note 2): SN54LVTH16501 . . . . . . . . . . . . . . . . . . . . . 48 mA SN74LVTH16501 . . . . . . . . . . . . . . . . . . . . . 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64°C/W DL package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56°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. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 3 SN54LVTH16501, SN74LVTH16501 3.3-V ABT 18-BIT UNIVERSAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS700E – JULY 1997 – REVISED NOVEMBER 2002 recommended operating conditions (see Note 4) SN54LVTH16501 SN74LVTH16501 MIN MAX MIN MAX 2.7 3.6 2.7 3.6 UNIT VCC VIH Supply voltage VIL VI Low-level input voltage 0.8 0.8 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 Low-level output current Outputs enabled 2 V –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. 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 SN54LVTH16501, SN74LVTH16501 3.3-V ABT 18-BIT UNIVERSAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS700E – JULY 1997 – REVISED NOVEMBER 2002 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 7V VCC = 2 2.7 VOL VCC = 3 V Control inputs Ioff II(hold) ( ) A or B ports MIN –1.2 VCC–0.2 2.4 –1.2 VCC–0.2 2.4 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 VI = 5.5 V VI = 5.5 V 10 10 20 20 VCC = 3.6 V VI = VCC VI = 0 1 1 VCC = 0, VI or VO = 0 to 4.5 V VI = 0.8 V IOZPD VCC = 1.5 V to 0, VO = 0.5 V to 3 V, OE/OE = don’t care ICC VCC = 3.6 V, IO = 0, VI = VCC or GND V 0.55 IOL = 64 mA VI = VCC or GND IOZPU V 2 0.2 ±1 VCC = 3 V UNIT V 2 IOH = –32 mA IOL = 100 µA VI = 2 V VCC = 3.6 V§, VI = 0 to 3.6 V VCC = 0 to 1.5 V, VO = 0.5 V to 3 V, OE/OE = don’t care –5 µA –5 ±100 75 75 –75 –75 µA µA ±500 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 Cio SN74LVTH16501 TYP† MAX MIN ±1 VCC = 3.6 V, VCC = 0 or 3.6 V, II A or B ports‡ SN54LVTH16501 TYP† MAX TEST CONDITIONS ±100* ± 100 µA ±100* ±100 µA 0.19 0.19 5 5 0.19 0.19 0.2 0.2 mA mA 4 4 pF 10 10 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. ‡ Unused pins at VCC or GND § 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. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 5 SN54LVTH16501, SN74LVTH16501 3.3-V ABT 18-BIT UNIVERSAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS700E – JULY 1997 – REVISED NOVEMBER 2002 timing requirements over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1) SN54LVTH16501 VCC = 3.3 V ± 0.3 V MIN fclock tw tsu Clock frequency Pulse duration MIN 150 MAX MIN 150 MAX VCC = 2.7 V MIN 150 3.3 3.3 3.3 CLK high or low 3.3 3.3 3.3 3.3 A before CLKAB↑ 2.5 2.8 2.1 2.4 B before CLKBA↑ 2.5 2.8 2.1 2.4 CLK high 3.4 2.8 2.4 1.6 CLK low 2.2 1.3 1.4 0.5 A or B after CLK↑ 2.2 1.5 1 0 A or B after LE↓ 2.1 1.9 1.7 1.7 UNIT MAX 150 3.3 Setup time Hold time VCC = 2.7 V LE high A or B before LE↓ th MAX SN74LVTH16501 VCC = 3.3 V ± 0.3 V MHz ns ns ns switching characteristics over recommended operating free-air temperature range, CL = 50 pF (unless otherwise noted) (see Figure 1) SN54LVTH16501 PARAMETER FROM (INPUT) TO (OUTPUT) VCC = 3.3 V ± 0.3 V MIN fmax tPLH tPHL tPLH tPHL tPLH tPHL tPZH tPZL tPHZ A or B LEBA or LEAB A or B CLKBA or CLKAB A or B OEBA or OEAB A or B A or B OEBA or OEAB tPLZ † All typical values are at VCC = 3.3 V, TA = 25°C. 6 VCC = 2.7 V MAX 150 B or A SN74LVTH16501 MIN MAX 150 VCC = 3.3 V ± 0.3 V MIN VCC = 2.7 V TYP† MAX 150 MIN MAX 150 MHz 1.2 4.3 4.7 1.3 2.7 3.7 4 1.2 4.3 4.6 1.3 2.4 3.7 4 1.4 6.2 6.6 1.5 3.4 5.1 5.7 1.4 5.9 6.5 1.5 3.5 5.1 5.7 1.2 6 6.7 1.3 3.5 5.1 5.7 1.2 5.9 6.6 1.3 3.4 5.1 5.7 1.2 5.5 5.9 1.3 3.4 4.8 5.5 1.2 5.5 5.9 1.3 3.4 4.8 5.5 1.6 6.3 6.7 1.7 4.2 5.8 6.3 1.6 6.1 6.6 1.7 3.8 5.8 6.3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 UNIT ns ns ns ns ns SN54LVTH16501, SN74LVTH16501 3.3-V ABT 18-BIT UNIVERSAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS700E – JULY 1997 – REVISED NOVEMBER 2002 PARAMETER MEASUREMENT INFORMATION 6V 500 Ω From Output Under Test S1 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 Output Waveform 1 S1 at 6 V (see Note B) 1.5 V 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 tPLH VOH Output 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. E. All parameters and waveforms are not applicable to all devices. Figure 1. Load Circuit and Voltage Waveforms POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 7 PACKAGE OPTION ADDENDUM www.ti.com 10-Oct-2005 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty Lead/Ball Finish MSL Peak Temp (3) 5962-9677701QXA ACTIVE CFP WD 56 1 TBD Call TI 74LVTH16501DGGRE4 ACTIVE TSSOP DGG 56 2000 Pb-Free (RoHS) CU NIPDAU Level-1-250C-UNLIM 74LVTH16501DLRG4 ACTIVE SSOP DL 56 1000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVTH16501DGGR ACTIVE TSSOP DGG 56 2000 Pb-Free (RoHS) CU NIPDAU Level-1-250C-UNLIM SN74LVTH16501DL ACTIVE SSOP DL 56 20 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVTH16501DLR ACTIVE SSOP DL 56 1000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SNJ54LVTH16501WD ACTIVE CFP WD 56 1 TBD Call TI Level-NC-NC-NC 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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