SN74BCT29863BDW

  
  




SCBS015D − NOVEMBER 1988 − REVISED NOVEMBER 1993 • • • SN54BCT29863B . . . JT OR W PACKAGE SN74BCT29863B . . . DW OR NT PACKAGE (TOP VIEW) BiCMOS Design Substantially Reduces ICCZ Functionally Equivalent to ′ALS29863 and AMD Am29863A Power-Up High-Impedance State ESD Protection Exceeds 2000 V Per MIL-STD-883C, Method 3015 Package Options Include Plastic Small-Outline Packages (DW), Ceramic Chip Carriers (FK) and Flatpacks (W), and Standard Plastic and Ceramic 300-mil DIPs (JT, NT) OEBA1 A1 A2 A3 A4 A5 A6 A7 A8 A9 OEBA2 GND description These 9-bit transceivers are designed for asynchronous communication between data buses. The control-function implementation allows for maximum flexibility in timing. 1 24 2 23 3 22 4 21 5 20 6 19 7 18 8 17 9 16 10 15 11 14 12 13 VCC B1 B2 B3 B4 B5 B6 B7 B8 B9 OEAB2 OEAB1 SN54BCT29863B . . . FK PACKAGE (TOP VIEW) A2 A1 OEBA1 NC VCC B1 B2 These devices allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending upon the logic levels at the output-enable (OEBA and OEAB) inputs. A3 A4 A5 NC A6 A7 A8 The outputs are in the high-impedance state during power-up and power-down conditions. The outputs remain in the high-impedance state while the device is powered down. 3 2 1 28 27 26 25 6 24 7 23 8 22 9 21 10 20 11 19 12 13 14 15 16 17 18 A9 The SN54BCT29863B is characterized for operation over the full military temperature range of − 55°C to 125°C. The SN74BCT29863B is characterized for operation from 0°C to 70°C. 4 5 B3 B4 B5 NC B6 B7 B8 OEBA2 GND NC OEAB1 OEAB2 B9 • • NC − No internal connection FUNCTION TABLE INPUTS OEAB1 OEAB2 OEBA1 OEBA2 L L L L L L H X L L X H H X L L X H L L H X H X H X X H X H X H X H H X OPERATION Latch A and B A to B B to A Isolation Copyright  1993, Texas Instruments Incorporated   !"#$ % &'!!($ #%  )'*+&#$ ,#$(!,'&$% &!" $ %)(&&#$% )(! $.( $(!"%  (/#% %$!'"($% %$#,#!, 0#!!#$1- !,'&$ )!&(%%2 ,(% $ (&(%%#!+1 &+',( $(%$2  #++ )#!#"($(!%- • DALLAS, TEXAS 75265 • HOUSTON, TEXAS 77251−1443 POST OFFICE BOX 655303 POST OFFICE BOX 1443 2−1 
  
  




SCBS015D − NOVEMBER 1988 − REVISED NOVEMBER 1993 logic symbol† OEBA1 OEBA2 OEAB1 OEAB2 A1 1 logic diagram (positive logic) & 11 13 EN1 & 14 2 OEAB1 OEAB2 A1 EN2 23 1 13 1 14 11 2 23 OEBA1 OEBA2 B1 B1 2 A2 A3 A4 A5 A6 A7 A8 A9 3 22 4 21 5 20 6 19 7 18 8 17 9 16 10 15 B2 To Eight Other Channels B3 B4 B5 B6 B7 B8 B9 † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. Pin numbers shown are for the DW, JT, NT, and W packages. absolute maximum ratings over operating free-air temperature range (unless otherwise noted)‡ Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V Input voltage range (I/O ports) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 5.5 V Input voltage range (excluding I/O ports) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V Voltage range applied to any output in the high state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to VCC Input clamp current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −30 mA Current into any output in the low state: SN54BCT29863B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 mA SN74BCT29863B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 mA Operating free-air temperature range: SN54BCT29863B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55°C to 125°C SN74BCT29863B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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. NOTE 1: The negative input voltage ratings may be exceeded if the input current rating is observed. 2−2 • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443 • 
  
  




SCBS015D − NOVEMBER 1988 − REVISED NOVEMBER 1993 recommended operating conditions SN54BCT29863B SN74BCT29863B MIN NOM MAX MIN NOM MAX 4.5 5 5.5 4.5 5 5.5 UNIT VCC VIH Supply voltage VIL IIK Low-level input voltage 0.8 0.8 V Input clamp current −18 −18 mA IOH IOL High-level output current −15 −24 mA 48 mA TA Operating free-air temperature 70 °C High-level input voltage 2 2 Low-level output current V 24 −55 125 V 0 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER VIK VCC = 4.5 V, VCC = 4.5 V VOH VCC = 4.75 V, VOL II SN54BCT29863B TYP† MAX TEST CONDITIONS MIN II = − 18 mA IOH = − 15 mA −1.2 2.4 3.3 IOH = − 24 mA IOH = − 3 mA VCC = 4.5 V IOL = 24 mA IOL = 48 mA VCC = 5.5 V, VI = 5.5 V IIH Control inputs A or B port‡ VCC = 5.5 V, VI = 2.7 V IIL Control inputs A or B port‡ VCC = 5.5 V, VI = 0.5 V IIO(off)§ IOS¶ VCC = 0, VCC = 5.5 V, VO = 2.7 V VO = 0 ICC VCC = 5.5 V SN74BCT29863B TYP† MAX MIN −1.2 2.4 3.3 2 3.1 V V 2.7 0.35 0.5 0.35 0.5 0.1 0.1 20 20 20 20 −0.2 −0.2 −0.2 −0.2 0.1 −75 −250 −75 30 18 30 45 30 45 Outputs disabled 6.5 12 6.5 12 • mA mA 30 POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443 µA A mA 18 VCC = 5 V, VI = 2.5 V or 0.5 V 6 Cio VCC = 5 V, VI = 2.5 V or 0.5 V 8 † All typical values are at VCC = 5 V, TA = 25°C. ‡ For I/O ports, the parameters IIH and IIL include the off-state output current. § IO(off) = Power-off bus-leakage current ¶ Not more than one output should be shorted at a time and duration of the short circuit should not exceed one second. mA 0.1 Outputs low Ci V −250 Outputs high • UNIT mA 6 pF 8 pF 2−3 
  
  




SCBS015D − NOVEMBER 1988 − REVISED NOVEMBER 1993 switching characteristics (see Note 2) PARAMETER FROM (INPUT) VCC = 5 V, CL = 50 pF, R1 = 500 Ω, R2 = 500 Ω, TA = 25°C TO (OUTPUT) VCC = 4.5 V to 5.5 V, CL = 50 pF, R1 = 500 Ω, R2 = 500 Ω, TA = MIN to MAX† ′BCT29863B tPLH tPHL A or B B or A tPZH tPZL OEAB or OEBA A or B tPHZ tPLZ OEAB or OEBA A or B SN54BCT29863B SN74BCT29863B MIN TYP MAX MIN MAX MIN MAX 1 3 4.5 1 5.4 1 5 2 4.8 6.8 2 7.9 2 7.5 2 5.1 7 2 9.2 2 8.4 4.5 8.4 10.8 4.5 13.6 4.5 12.6 2 5 7.2 2 9.6 2 8.8 1.7 4.7 6.7 1.7 9.1 1.7 8.1 † For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions. NOTE 2: Load circuits and voltage waveforms are shown in Section 1. 2−4 UNIT • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443 • ns ns ns PACKAGE MATERIALS INFORMATION www.ti.com 5-Jan-2022 TUBE *All dimensions are nominal Device Package Name Package Type Pins SPQ L (mm) W (mm) T (µm) B (mm) SN74BCT29863BDW DW SOIC 24 25 506.98 12.7 4826 6.6 Pack Materials-Page 1 IMPORTANT NOTICE AND DISCLAIMER TI PROVIDES TECHNICAL AND RELIABILITY DATA (INCLUDING DATA SHEETS), DESIGN RESOURCES (INCLUDING REFERENCE DESIGNS), APPLICATION OR OTHER DESIGN ADVICE, WEB TOOLS, SAFETY INFORMATION, AND OTHER RESOURCES “AS IS” AND WITH ALL FAULTS, AND DISCLAIMS ALL WARRANTIES, EXPRESS AND IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY RIGHTS. These resources are intended for skilled developers designing with TI products. You are solely responsible for (1) selecting the appropriate TI products for your application, (2) designing, validating and testing your application, and (3) ensuring your application meets applicable standards, and any other safety, security, regulatory or other requirements. These resources are subject to change without notice. TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource. Other reproduction and display of these resources is prohibited. No license is granted to any other TI intellectual property right or to any third party intellectual property right. TI disclaims responsibility for, and you will fully indemnify TI and its representatives against, any claims, damages, costs, losses, and liabilities arising out of your use of these resources. TI’s products are provided subject to TI’s Terms of Sale or other applicable terms available either on ti.com or provided in conjunction with such TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. TI objects to and rejects any additional or different terms you may have proposed. IMPORTANT NOTICE Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2022, Texas Instruments Incorporated