SN74ABT863DW

SN54ABT863, SN74ABT863 9-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS201E – FEBRUARY 1991 – REVISED JULY 1998 D D D D D D State-of-the-Art EPIC-ΙΙB  BiCMOS Design Significantly Reduces Power Dissipation Typical VOLP (Output Ground Bounce) < 1 V at VCC = 5 V, TA = 25°C High-Impedance State During Power Up and Power Down High-Drive Outputs (–32-mA IOH, 64-mA IOL) Latch-Up Performance Exceeds 500 mA Per JESD 17 ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0) Package Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB) Packages, and Thin Shrink Small-Outline (PW), Ceramic Chip Carriers (FK), Plastic (NT), and Ceramic (JT) DIPs SN54ABT863 . . . JT PACKAGE SN74ABT863 . . . DB, DW, NT, OR PW PACKAGE (TOP VIEW) OEBA1 A1 A2 A3 A4 A5 A6 A7 A8 A9 OEBA2 GND The outputs are in the high-impedance state during power up and power down. The outputs remain in the high-impedance state while the device is powered down. 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 A2 A1 A3 A4 A5 NC A6 A7 A8 4 5 3 2 1 28 27 26 25 6 24 7 21 8 22 9 21 10 20 11 19 12 13 14 15 16 17 18 B3 B4 B5 NC B6 B7 B8 A9 OEBA2 GND NC OEAB1 OEAB2 B9 These devices allow noninverted data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic levels at the output-enable (OEAB and OEBA) inputs. 24 2 SN54ABT863 . . . FK PACKAGE (TOP VIEW) description The ’ABT863 devices are 9-bit transceivers designed for asynchronous communication between data buses. The control-function implementation allows for maximum flexibility in timing. 1 OEBA1 NC VCC B1 B2 D NC – No internal connection When VCC is between 0 and 2.1 V, the device is in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 2.1 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. The SN54ABT863 is characterized for operation over the full military temperature range of –55°C to 125°C. The SN74ABT863 is characterized for operation from –40°C to 85°C. 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. EPIC-ΙΙB is a trademark of Texas Instruments Incorporated. Copyright  1998, Texas Instruments Incorporated UNLESS OTHERWISE NOTED this document contains PRODUCTION DATA information 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. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1 SN54ABT863, SN74ABT863 9-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS201E – FEBRUARY 1991 – REVISED JULY 1998 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 logic symbol† OEBA1 OEBA2 OEAB1 OEAB2 A1 1 & EN1 11 13 & EN2 14 2 1 1 A2 A3 A4 A5 A6 2 23 1 2 3 22 4 21 5 20 6 19 7 18 8 17 POST OFFICE BOX 655303 B1 • DALLAS, TEXAS 75265 B2 B3 B4 B5 B6 SN54ABT863, SN74ABT863 9-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS201E – FEBRUARY 1991 – REVISED JULY 1998 logic diagram (positive logic) OEBA1 OEBA2 OEAB1 OEAB2 A1 1 11 13 14 2 23 B1 To Eight Other Channels Pin numbers shown are for the DB, DW, JT, NT, and PW 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, VI (except I/O ports) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 7 V Voltage range applied to any output in the high or power-off state, VO . . . . . . . . . . . . . . . . . . . –0.5 V to 5.5 V Current into any output in the low state, IO: SN54ABT863 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 mA SN74ABT863 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 mA Input clamp current, IIK (VI < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –18 mA Output clamp current, IOK (VO < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –50 mA Package thermal impedance, θJA (see Note 2): DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104°C/W DW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81°C/W NT package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67°C/W PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120°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. The package thermal impedance is calculated in accordance with JESD 51, except for through-hole packages, which use a trace length of zero. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 3 SN54ABT863, SN74ABT863 9-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS201E – FEBRUARY 1991 – REVISED JULY 1998 recommended operating conditions (see Note 3) SN54ABT863 MAX MIN MAX 4.5 5.5 4.5 5.5 VCC VIH Supply voltage VIL VI Low-level input voltage IOH IOL High-level output current ∆t/∆v Input transition rise or fall rate ∆t/∆VCC TA Power-up ramp rate 200 Operating free-air temperature –55 High-level input voltage SN74ABT863 MIN 2 2 0.8 Input voltage 0 Low-level output current Outputs enabled VCC –24 V V 0.8 0 UNIT VCC –32 V V mA 48 64 mA 5 5 ns/V µs/V 200 125 –40 85 °C NOTE 3: All unused 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. PRODUCT PREVIEW information concerns products in the formative or design phase of development. Characteristic data and other specifications are design goals. Texas Instruments reserves the right to change or discontinue these products without notice. 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 SN54ABT863, SN74ABT863 9-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS201E – FEBRUARY 1991 – REVISED JULY 1998 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER VIK VOH TEST CONDITIONS VCC = 4.5 V, VCC = 4.5 V, II = –18 mA IOH = –3 mA VCC = 5 V, VCC = 4 4.5 5V VOL VCC = 4 4.5 5V MIN SN54ABT863 MIN –1.2 MAX SN74ABT863 MIN –1.2 MAX –1.2 2.5 2.5 2.5 IOH = –3 mA IOH = –24 mA 3 3 3 2 2 IOH = –32 mA IOL = 48 mA 2* A or B ports VCC = 0 to 5.5 V, VCC = 2.1 V to 5.5 V, V V IOL = 64 mA 0.55 0.55* 0.55 100 Control inputs UNIT 2 0.55 Vhys II TA = 25°C TYP† MAX VI = VCC or GND VI = VCC or GND V mV ±1 ±1 ±1 ±20 ±20 ±20 µA IOZPU VCC = 0 to 2.1 V, VO = 0.5 V to 2.7 V, OE = * don’t care ±50 ±50** ±50 µA IOZPD VCC = 2.1 V to 0, VO = 0.5 V to 2.7 V, OE = * don’t care ±50 ±50** ±50 µA IOZH‡ VCC = 2.1 V to 5.5 V, VO = 2.7 V, OE ≥ 2 V 10 10 10 µA IOZL‡ VCC = 2.1 V to 5.5 V, VO = 0.5 V, OE ≥ 2 V –10 –10 –10 µA Ioff VCC = 0, VCC = 5.5 V, VO = 5.5 V VI or VO ≤ 4.5 V ±100 µA 50 µA VCC = 5.5 V, VO = 2.5 V Outputs high –225 mA ICEX IO§ ICC A or B ports VCC = 5.5 V, IO = 0, VI = VCC or GND inp ts Data inputs VCC = 5.5 V, One input at 3.4 V,, Other inputs at VCC or GND ∆ICC¶ Control inputs Ci Control inputs ±100* Outputs high 50 –50 50 –100 –225 1 250 250 250 µA Outputs low 24 30 38 38 mA Outputs disabled 0.5 250 250 250 µA Outputs enabled 1.5 1.5 1.5 Outputs disabled 0.05 0.05 0.05 1.5 1.5 1.5 VCC = 5.5 V, One input at 3.4 V, Other inputs at VCC or GND VI = 2.5 V or 0.5 V VO = 2.5 V or 0.5 V –50 –225 –50 4 Cio A or B ports 7 * On products compliant to MIL-PRF-38535, this parameter does not apply. ** On products compliant to MIL-PRF-38535, this parameter is not production tested. † All typical values are at VCC = 5 V. ‡ The parameters IOZH and IOZL include the input leakage current. § Not more than one output should be tested at a time, and the duration of the test should not exceed one second. ¶ This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND. mA pF pF PRODUCT PREVIEW information concerns products in the formative or design phase of development. Characteristic data and other specifications are design goals. Texas Instruments reserves the right to change or discontinue these products without notice. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 5 SN54ABT863, SN74ABT863 9-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS201E – FEBRUARY 1991 – REVISED JULY 1998 switching characteristics over recommended ranges of supply voltage and operating free-air temperature, CL = 50 pF (unless otherwise noted) (see Figure 1) FROM (INPUT) TO (OUTPUT) tPLH tPHL A or B B or A tPZH tPZL OEAB or OEBA B or A tPHZ tPLZ OEAB or OEBA B or A PARAMETER VCC = 5 V, TA = 25°C POST OFFICE BOX 655303 SN74ABT863 MIN TYP MAX MIN MAX MIN MAX 1 2.6 4.1 1 7 1 5.7 1 2.3 3.3 1 3.9 1 3.9 1 3.2 4.3 1 5.4 1 5.5 1 3.3 4.4 1 5.5 1 5.4 2.5 4.8 6 2.5 6.8 2.5 6.7 1.5 4.4 5.9 1.5 7.8 1.5 6.9 PRODUCT PREVIEW information concerns products in the formative or design phase of development. Characteristic data and other specifications are design goals. Texas Instruments reserves the right to change or discontinue these products without notice. 6 SN54ABT863 • DALLAS, TEXAS 75265 UNIT ns ns ns SN54ABT863, SN74ABT863 9-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS201E – FEBRUARY 1991 – REVISED JULY 1998 PARAMETER MEASUREMENT INFORMATION 7V 500 Ω From Output Under Test S1 Open GND CL = 50 pF (see Note A) 500 Ω TEST S1 tPLH/tPHL tPLZ/tPZL tPHZ/tPZH Open 7V Open LOAD CIRCUIT 3V Timing Input 1.5 V 0V tw tsu 3V Input 1.5 V 1.5 V th 3V Data Input 1.5 V 1.5 V Figure 1. Load Circuit and Voltage Waveforms POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 7 PACKAGE OPTION ADDENDUM www.ti.com 10-Dec-2020 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) Device Marking (3) (4/5) (6) SN74ABT863DW ACTIVE SOIC DW 24 25 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 ABT863 SN74ABT863DWR ACTIVE SOIC DW 24 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 ABT863 (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) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of