74ABT16245ADGGRG4

SN54ABT16245A TI | Alldatasheet

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FEATURES

SN54ABT16245A. . . WD PACKAGE SN74ABT16245A. . . DGG, DGV, OR DL PACKAGE (TOP VIEW) 1DIR 1B1 1B2 GND 1B3 1B4 V CC 1B5 1B6 GND 1B7 1B8 2B1 2B2 GND 2B3 2B4 V CC 2B5 2B6 GND 2B7 2B8 2DIR 1OE 1A1 1A2 GND 1A3 1A4 V CC 1A5 1A6 GND 1A7 1A8 2A1 2A2 GND 2A3 2A4 V CC 2A5 2A6 GND 2A7 2A8 2OE

DESCRIPTION

SN54ABT16245A, SN74ABT16245A 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS300G MARCH 1994 REVISED JANUARY 2006 Members of the Texas Instruments Widebus Family State-of-the-Art EPIC-IIB BiCMOS Design Significantly Reduces Power Dissipation Typical V OLP (Output Ground Bounce) V at V CC T A C High-Impedance State During Power Up and Power Down Distributed V CC and GND Pin Configuration Minimizes High-Speed Switching Noise Flow-Through Architecture Optimizes PCB Layout High-Drive Outputs 32-mA I OH 64-mA I OL Latch-Up Performance Exceeds 500 mA Per JESD ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model 200 pF, R Package Options Includes Plastic Thin Very Small-Outline (DGV), Shrink Small-Outline (DL), and Thin Shrink Small-Outline (DGG) Packages and 380-mil Fine-Pitch Ceramic (WD) Flat Package Using 25-mil Center-to-Center Spacings The 'ABT16245A devices are 16-bit noninverting 3-state transceivers designed for synchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. These devices can be used as two 8-bit transceviers or one 16-bit transceiver. They allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable OE input can be used to disable the device so that the buses are effectively isolated. When V CC is between and 2.1 the device is in the high-impedance state during power up or power down. However, to ensure the high-impendance state above 2.1 OE should be tied to V CC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. The SN54ABT16245A is characterized for operation over the full military temperature range of C to 125 The SN74ABT16245A is characterized for operation from C to Please be aware that an important notice concerning availability, standard warranty, and use in critical

applications

sheet. Widebus, EPIC-IIB are trademarks of Texas Instruments. PRODUCTION DATA information is current as of publication date. Copyright 1994 2006, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas On products compliant to MIL-PRF-38535, all parameters are Instruments standard warranty. Production processing does not tested unless otherwise noted. On all other products, production necessarily include testing of all parameters. processing does not necessarily include testing of all parameters.

www.ti.com 1A2 1A3 1A4 1A5 1A6 1A7 1A8 2A2 2A3 2A4 2A5 2A6 2A7 2A8 1OE 2OE 1A1

3 EN1 [BA]

3 EN2 [AB]

6 EN4 [BA]

6 EN5 [AB]

SN54ABT16245A, SN74ABT16245A 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS300G MARCH 1994 REVISED JANUARY 2006 FUNCTION TABLE (EACH 8-BIT SECTION) INPUTS OPERATION OE DIR L L B data to A bus L H A data to B bus H X Isolation LOGIC SYMBOL (1) (1) This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.

www.ti.com To Seven Other Channels 1DIR 1A1 1B1 1OE To Seven Other Channels 2DIR 2A1 2B1 2OE Absolute Maximum Ratings (1) SN54ABT16245A, SN74ABT16245A 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS300G MARCH 1994 REVISED JANUARY 2006 LOGIC DIAGRAM (POSITIVE LOGIC) over operating free-air temperature range (unless otherwise noted) MIN MAX UNIT V CC Supply voltage range 0.5 V V I Input voltage range (except I/O ports) (2) 0.5 V V O Voltage range applied to any output in the high or power-off state 0.5 5.5 V SN54ABT16245A I O Current into any output in the low state mA SN74ABT16245A 128 I IK Input clamp current V I mA I OK Output clamp current V O mA DGG package θ JA Package thermal impedance (3) DGV package C/W DL package T stg Storage temperature range 150 C (1) 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. (2) The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed. (3) The package thermal impedance is calculated in accordance with JESD 51.

www.ti.com Recommended Operating Conditions (1) SN54ABT16245A, SN74ABT16245A 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS300G MARCH 1994 REVISED JANUARY 2006 SN54ABT16245A SN74ABT16245A UNIT MIN MAX MIN MAX V CC Supply voltage 4.5 5.5 4.5 5.5 V V IH High-level input voltage V V IL Low-level input voltage 0.8 0.8 V V I Input voltage V CC V CC V I OH High-level output current mA I OL Low-level output current mA Δ Δ v Input transition rise or fall rate Outputs enabled ns/V Δ Δ V CC Power-up ramp rate 200 200 µ s/V T A Operating free-air temperature 125 C (1) All unused inputs of the device must be held at V CC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs literature number SCBA004.

www.ti.com Electrical Characteristics SN54ABT16245A, SN74ABT16245A 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS300G MARCH 1994 REVISED JANUARY 2006 over recommended operating free-air temperature range (unless otherwise noted) T A C SN54ABT16245A SN74ABT16245A PARAMETER TEST CONDITIONS UNIT MIN TYP (1) MAX MIN MAX MIN MAX V IK V CC 4.5 I I mA 1.2 1.2 1.2 V V CC 4.5 I OH mA 2.5 2.5 2.5 V CC I OH mA V OH V I OH mA V CC 4.5 V I OH mA (2) I OL mA 0.55 0.55 V OL V CC 4.5 V V I OL mA 0.55 (2) 0.55 V hys 100 mV Control V CC to 5.5 V I V CC or GND inputs I I µ A A or B V CC 2.1 V to 5.5 V I V CC or GND (2) 100 port I OZPU V CC to 2.1 V O 0.5 V to 2.7 OE X (3) (3) µ A I OZPD V CC 2.1 V to V O 0.5 V to 2.7 OE X (3) (3) µ A I OZH (4) V CC 2.1 V to 5.5 V O 2.7 OE V (5) (5) µ A I OZL (4) V CC 2.1 V to 5.5 V O 0.5 OE V (5) (5) µ A I off V CC V I or V O 5.5 V 100 100 µ A V CC 5.5 I CEX Outputs high µ A V O 5.5 V I O (6) V CC 5.5 V O 2.5 V 100 180 180 180 mA Outputs high A or B V CC 5.5 I O I CC Outputs low mA port V I V CC or GND Outputs disabled V CC 5.5 Outputs enabled 1.5 Data One inputs at 3.4 inputs Other inputs at Outputs disabled 0.05 0.05 Δ I CC (7) mA V CC or GND Control V CC 5.5 One input at 3.4 1.5 1.5 1.5 inputs Other inputs at V CC or GND Control C i V I 2.5 V or 0.5 V pF inputs A or B C o V O 2.5 V or 0.5 V pF port (1) All typical values are at V CC (2) On products compliant to MIL-PRF-38535, this parameter does not apply. (3) On products compliant to MIL-PRF-38535, this parameter is not production tested. (4) The parameters I OZH and I OZL include the input leakage current. (5) This limit may vary among suppliers. (6) Not more than one output should be tested at a time, and the duration of the test should not exceed one second. (7) This is the increase in supply current for each input that is at the specified TTL voltage level, rather than V CC or GND.

www.ti.com Switching Characteristics Switching Characteristics SN54ABT16245A, SN74ABT16245A 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS300G MARCH 1994 REVISED JANUARY 2006 over recommended operating ranges of supply voltage and operating free-air temperature, C L pF (unless otherwise noted) (see Figure SN54ABT16245A FROM TO V CC PARAMETER UNIT (INPUT) (OUTPUT) T A C MIN MAX MIN TYP MAX t PLH 0.5 2.2 3.4 0.5 A or B B or A ns t PHL 0.5 2.3 3.8 0.5 4.6 t PZH 0.8 3.6 5.2 0.8 5.5 OE B or A ns t PZL 0.9 3.7 6.1 0.1 7.3 t PHZ 1.3 4.4 5.8 1.3 6.3 OE B or A ns t PLZ 1.4 3.3 4.7 1.4 5.5 over recommended operating ranges of supply voltage and operating free-air temperature, C L pF (unless otherwise noted) (see Figure SN74ABT16245A FROM TO V CC PARAMETER UNIT (INPUT) (OUTPUT) T A C MIN MAX MIN TYP MAX t PLH 2.2 3.4 3.9 A or B B or A ns t PHL 2.3 3.7 4.2 t PZH 3.6 5.2 6.3 OE B or A ns t PZL 3.7 5.4 6.4 t PHZ 4.4 5.8 6.3 OE B or A ns t PLZ 1.5 3.3 4.7 1.5 5.2

www.ti.com PARAMETER MEASUREMENT INFORMATION 1.5 V thtsu From Output Under Test CL = 50 pF (see Note A) LOAD CIRCUIT 7 V Open GND 500 Ω 500 Ω Data Input Timing Input 1.5 V 3 V 0 V 1.5 V 1.5 V 3 V 0 V 3 V 0 V 1.5 V tw Input VOLTAGE WAVEFORMS SETUP AND HOLD TIMES VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES INVERTING AND NONINVERTING OUTPUTS VOLTAGE WAVEFORMS PULSE DURATION tPLH tPHL tPHL tPLH VOH VOH VOL VOL 1.5 V 1.5 V 3 V 0 V 1.5 V1.5 V Input 1.5 V Output Control Output Waveform 1 S1 at 7 V (see Note B) Output Waveform 2 S1 at Open (see Note B) VOL VOH tPZL tPZH tPLZ tPHZ 1.5 V1.5 V 3.5 V 0 V 1.5 V VOL + 0.3 V 1.5 V VOH − 0.3 V ≈ 0 V 3 V VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES LOW- AND HIGH-LEVEL ENABLING Output Output tPLH/tPHL tPLZ/tPZL tPHZ/tPZH Open 7 V Open TEST S1 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/char????????≤ 2.5 ns. D. The outputs are measured one at a time, with one transition per measurement. 1.5 V SN54ABT16245A, SN74ABT16245A 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS300G MARCH 1994 REVISED JANUARY 2006 Figure Load Circuit and Voltage Waveforms

Orderable Device Status(1) Package Type Package Drawing Pins Package Qty Eco Plan(2) Lead/Ball FinishMSL Peak Temp (3) 5962-9317501MXA ACTIVE CFP WD 48 1 TBD A42 SNPB N / A for Pkg Type 74ABT16245ADGGRG4 ACTIVE TSSOP DGG 48 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 74ABT16245ADGVRE4 ACTIVE TVSOP DGV 48 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74ABT16245ADGGR ACTIVE TSSOP DGG 48 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74ABT16245ADGVR ACTIVE TVSOP DGV 48 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74ABT16245ADL ACTIVE SSOP DL 48 25 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74ABT16245ADLG4 ACTIVE SSOP DL 48 25 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74ABT16245ADLR ACTIVE SSOP DL 48 1000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74ABT16245ADLRG4 ACTIVE SSOP DL 48 1000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SNJ54ABT16245AWD ACTIVE CFP WD 48 1 TBD A42 SNPB N / A for Pkg Type (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), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontentfor 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. Pb-Free (RoHS Exempt):This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. 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. PACKAGE OPTION ADDENDUM www.ti.com 18-Jul-2006 Addendum-Page 1

MCFP010B – JANUARY 1995 – REVISED NOVEMBER 1997 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 WD (R-GDFP-F**) CERAMIC DUAL FLATPACK 4040176/D 10/97

48 LEADS SHOWN

0.610 (18,80) 0.710 (18,03) 0.7400.640 0.390 (9,91) 0.370 (9,40) 0.870 (22,10) 1.130 (28,70) A 0.120 (3,05) 0.075 (1,91) LEADS** NO. OF A MIN A MAX (16,26) (15,49) 0.025 (0,635) 0.009 (0,23) 0.004 (0,10) 0.370 (9,40) 0.250 (6,35) 0.370 (9,40) 0.250 (6,35) 0.014 (0,36) 0.008 (0,20) NOTES: A. All linear dimensions are in inches (millimeters). B. This drawing is subject to change without notice. C. This package can be hermetically sealed with a ceramic lid using glass frit. D. Index point is provided on cap for terminal identification only E. Falls within MIL STD 1835: GDFP1-F48 and JEDEC MO-146AA GDFP1-F56 and JEDEC MO-146AB

MPDS006C – FEBRUARY 1996 – REVISED AUGUST 2000 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 DGV (R-PDSO-G**) PLASTIC SMALL-OUTLINE

24 PINS SHOWN

3,70 3,50 4,90 5,10 20DIM PINS ** 4073251/E 08/00 1,20 MAX Seating Plane 0,05 0,15 0,25 0,50 0,75 0,23 0,13 11 2 24 13 4,30 4,50 0,16 NOM Gage Plane A 7,90 7,70 382416 4,90 5,103,70 3,50 A MAX A MIN 6,60 6,20 11,20 11,40 9,60 9,80 0,08 M0,070,40 0°–8° NOTES: A. All linear dimensions are in millimeters. B. This drawing is subject to change without notice. C. Body dimensions do not include mold flash or protrusion, not to exceed 0,15 per side. D. Falls within JEDEC: 24/48 Pins – MO-153 14/16/20/56 Pins – MO-194

MSSO001C – JANUARY 1995 – REVISED DECEMBER 2001 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 DL (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE 4040048/E 12/01

48 PINS SHOWN

0.730 (18,54) 0.720 (18,29) 4828 0.370 (9,40) (9,65) 0.380 Gage Plane DIM 0.420 (10,67) 0.395 (10,03) A MIN A MAX 0.010 (0,25) PINS ** 0.630 (16,00) (15,75) 0.620 0.010 (0,25) Seating Plane 0.020 (0,51) 0.040 (1,02) 0.008 (0,203) 0.0135 (0,343) 0.008 (0,20) MIN A 0.110 (2,79) MAX 0.299 (7,59) 0.291 (7,39) 0.004 (0,10) M0.005 (0,13) 0.025 (0,635) 0°–/C02578° 0.005 (0,13) NOTES: A. All linear dimensions are in inches (millimeters). B. This drawing is subject to change without notice. C. Body dimensions do not include mold flash or protrusion not to exceed 0.006 (0,15). D. Falls within JEDEC MO-118

MTSS003D – JANUARY 1995 – REVISED JANUARY 1998 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 DGG (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE 4040078/F 12/97 0,25 0,15 NOM Gage Plane 6,00 6,20 8,30 7,90 0,75 0,50 Seating Plane 0,27 0,17 A 1,20 MAX M0,08 0,10 0,50 0°–8° 14,10 13,90 48DIM A MAX A MIN PINS ** 12,40 12,60 17,10 16,90 0,15 0,05 NOTES: A. All linear dimensions are in millimeters. B. This drawing is subject to change without notice. C. Body dimensions do not include mold protrusion not to exceed 0,15. D. Falls within JEDEC MO-153

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