SN74ALS29863DWE4


   
 

SDAS096C − JANUARY 1986 − REVISED JANUARY 1995 • • • DW OR NT PACKAGE (TOP VIEW) Functionally Equivalent to AMD’s AM29863 Power-Up High-Impedance State Package Options Include Plastic Small-Outline (DW) Packages and Standard Plastic (NT) 300-mil DIPs OEBA1 A1 A2 A3 A4 A5 A6 A7 A8 A9 OEBA2 GND description This 9-bit transceiver is designed for asynchronous two-way communication between data buses. The control-function implementation allows for maximum flexibility in timing. This device allows 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 (OEAB1, OEAB2, OEBA1, and OEBA2) inputs. The SN74ALS29863 is characterized operation from 0°C to 70°C. 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 for 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  1995, Texas Instruments Incorporated   !"# $ %&'# "$  (&)*%"# +"#', +&%#$ %! # $('%%"#$ (' #-' #'!$  '."$ $#&!'#$ $#"+"+ /""#0, +&%# (%'$$1 +'$ # '%'$$"*0 %*&+' #'$#1  "** (""!'#'$, • DALLAS, TEXAS 75265 • HOUSTON, TEXAS 77251−1443 POST OFFICE BOX 655303 POST OFFICE BOX 1443 1 

   
 

SDAS096C − JANUARY 1986 − REVISED JANUARY 1995 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 B3 To Eight Other Channels B4 B5 B6 B7 B8 B9 † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. absolute maximum ratings over operating free-air temperature range (unless otherwise noted)‡ Supply voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Input voltage, VI (all inputs and I/O ports) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V Operating free-air temperature range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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. recommended operating conditions MIN NOM MAX UNIT 4.75 5 5.25 V VCC VIH Supply voltage VIL IOH Low-level input voltage 0.8 V High-level output current −24 mA IOL TA Low-level output current 48 mA 70 °C 2 High-level input voltage 2 Operating free-air temperature 0 • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443 • V 

   
 

SDAS096C − JANUARY 1986 − REVISED JANUARY 1995 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS VIK VCC = 4.75 V, VOH VCC = 4.75 V VOL II VCC = 4.75 V, VCC = 5.25 V, MIN II = − 18 mA IOH = − 15 mA IOH = − 24 mA IOL = 48 mA TYP† MAX UNIT −1.2 V 2.4 V 2 0.35 VI = 5.5 V IIH Control inputs A or B ports‡ VCC = 5.25 V, VI = 2.7 V IIL Control inputs A or B ports‡ VCC = 5.25 V, VI = 0.4 V 0.5 V 0.1 mA 20 20 µA A −0.1 −0.1 IOS§ VCC = 5.25 V, VO = 0 −75 ICC VCC = 5.25 V 40 † 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. § Not more than one output should be shorted at a time and duration of the short circuit should not exceed one second. mA −250 mA 65 mA switching characteristics (see Figure 1) PARAMETER FROM (INPUT) TO (OUTPUT) TEST CONDITIONS tPLH tPHL A or B B or A CL = 300 pF tPLH tPHL A or B B or A CL = 50 pF tPZH tPZL OEAB or OEBA A or B CL = 300 pF tPZH tPZL OEAB or OEBA A or B CL = 50 pF tPHZ tPLZ OEAB or OEBA A or B CL = 50 pF tPHZ tPLZ OEAB or OEBA A or B CL = 5 pF VCC = 4.75 V to 5.25 V MIN MAX UNIT 15 15 ns 8 8 ns 20 23 ns 15 15 ns 17 • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443 • 12 9 9 ns ns 3 

   
 

SDAS096C − JANUARY 1986 − REVISED JANUARY 1995 PARAMETER MEASUREMENT INFORMATION Test Point VCC SWITCH POSITION TABLE S1 From Output Under Test RL = 180 Ω All Diodes 1N916 or 1N3064 R1 1 kΩ CL (see Note A) S2 TEST S1 S2 tPLH tPHL tPZH tPZL tPHZ tPLZ Closed Closed Open Closed Closed Closed Closed Closed Closed Open Closed Closed LOAD CIRCUIT High-Level Pulse 3V 1.5 V Timing Input 3V 1.5 V 0 0 tw th tsu 1.5 V 3V 3V Low-Level Pulse 1.5 V 1.5 V Data Input 0 1.5 V 1.5 V 0 VOLTAGE WAVEFORMS PULSE DURATIONS VOLTAGE WAVEFORMS SETUP AND HOLD TIMES 3V Output Control 1.5 V 1.5 V 0 tPZL tPLZ ≈ 4.5 V 3V Input 1.5 V 1.5 V Waveform 1 (see Note B) 0 tPHL tPLH 1.5 V Out-of-Phase Output tPHZ 1.5 V VOL VOH Waveform 2 (see Note B) VOH 1.5 V 0.5 V tPZH tPLH tPHL ≈ 1.5 V VOL VOH In-Phase Output 1.5 V 1.5 V 1.5 V 0.5 V ≈ 1.5 V ≈0 VOL VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES, 3-STATE OUTPUTS 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. Figure 1. Load Circuit and Voltage Waveforms 4 • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443 • PACKAGE OPTION ADDENDUM www.ti.com 14-Oct-2022 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) Samples (4/5) (6) SN74ALS29863DW ACTIVE SOIC DW 24 25 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 ALS29863 (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