SN74AS1008ADRG4

SN74AS1008A QUADRUPLE 2-INPUT POSITIVE-AND BUFFER/DRIVER SDAS071B – DECEMBER 1982 – REVISED JANUARY 1995 • • • Driver Version of ′AS08 Offers High Capacitive-Drive Capability Package Options Include Plastic Small-Outline (D) Packages and Standard Plastic (N) 300-mil DIPs D OR N PACKAGE (TOP VIEW) 1A 1B 1Y 2A 2B 2Y GND description This device contains four independent 2-input positive-AND buffers/drivers. It performs the Boolean functions Y = A • B or Y = A + B in positive logic. 1 14 2 13 3 12 4 11 5 10 6 9 7 8 VCC 4B 4A 4Y 3B 3A 3Y The SN74AS1008A is characterized for operation from 0°C to 70°C. FUNCTION TABLE (each gate) INPUTS A B OUTPUT Y H H H L X L X L L logic symbol† 1A 1B 2A 2B 3A 3B 4A 4B 1 logic diagram (positive logic) & 3 2 4 1A 1Y 1B 6 5 2Y 9 10 8 2B 13 3 2 4 6 5 1Y 2Y 3Y 12 11 2A 1 3A 4Y † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. 3B 4A 4B 9 8 10 3Y 12 11 13 4Y absolute maximum ratings over operating free-air temperature range (unless otherwise noted)‡ Supply voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Input voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 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. Copyright  1995, 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. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1 SN74AS1008A QUADRUPLE 2-INPUT POSITIVE-AND BUFFER/DRIVER SDAS071B – DECEMBER 1982 – REVISED JANUARY 1995 recommended operating conditions† VCC VIH Supply voltage VIL IOH Low-level input voltage High-level input voltage MIN NOM MAX 4.5 5 5.5 2 V V High-level output current IOL Low-level output current TA Operating free-air temperature † This high sink- or source-current device is not recommended for use above 40 MHz. UNIT 0.8 V – 48 mA 48 mA 70 °C 0 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER VIK TEST CONDITIONS MIN VCC = 4.5 V, VCC = 4.5 V to 5.5 V, II = –18 mA IOH = – 2 mA VCC = 4 4.5 5V IOH = – 3 mA IOH = – 48 mA VOL II VCC = 4.5 V, VCC = 5.5 V, IOL = 48 mA VI = 7 V IIH IIL IO§ VCC = 5.5 V, VCC = 5.5 V, VI = 2.7 V VI = 0.4 V VCC = 5.5 V, VCC = 5.5 V, VO = 2.25 V VI = 4.5 V VCC = 5.5 V, VI = 0 VOH ICCH ICCL TYP‡ VCC – 2 2.4 MAX UNIT –1.2 V V 3.2 2 0.35 0.5 V 0.1 mA 20 µA – 0.5 mA – 200 mA 5.6 9.5 mA 13.5 22 – 50 mA ‡ All typical values are at VCC = 5 V, TA = 25°C. § The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, IOS. switching characteristics (see Figure 1) PARAMETER tPLH tPHL FROM (INPUT) A or B TO (OUTPUT) Y VCC = 4.5 V to 5.5 V, CL = 50 pF, RL = 500 Ω, TA = MIN to MAX¶ MIN MAX 1 6 1 6 ¶ For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions. 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 UNIT ns SN74AS1008A QUADRUPLE 2-INPUT POSITIVE-AND BUFFER/DRIVER SDAS071B – DECEMBER 1982 – REVISED JANUARY 1995 PARAMETER MEASUREMENT INFORMATION SERIES 54ALS/74ALS AND 54AS/74AS DEVICES 7V RL = R1 = R2 VCC S1 RL R1 Test Point From Output Under Test CL (see Note A) From Output Under Test RL Test Point From Output Under Test CL (see Note A) CL (see Note A) LOAD CIRCUIT FOR BI-STATE TOTEM-POLE OUTPUTS LOAD CIRCUIT FOR OPEN-COLLECTOR OUTPUTS 3.5 V Timing Input Test Point LOAD CIRCUIT FOR 3-STATE OUTPUTS 3.5 V High-Level Pulse 1.3 V R2 1.3 V 1.3 V 0.3 V 0.3 V Data Input tw th tsu 3.5 V 1.3 V 3.5 V Low-Level Pulse 1.3 V 0.3 V 1.3 V 0.3 V VOLTAGE WAVEFORMS SETUP AND HOLD TIMES VOLTAGE WAVEFORMS PULSE DURATIONS 3.5 V Output Control (low-level enabling) 1.3 V 1.3 V 0.3 V tPZL Waveform 1 S1 Closed (see Note B) tPLZ [3.5 V 1.3 V tPHZ tPZH Waveform 2 S1 Open (see Note B) 1.3 V VOL 0.3 V VOH 1.3 V 0.3 V [0 V 3.5 V 1.3 V Input 1.3 V 0.3 V tPHL tPLH VOH In-Phase Output 1.3 V 1.3 V VOL tPLH tPHL VOH Out-of-Phase Output (see Note C) 1.3 V 1.3 V 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. When measuring propagation delay items of 3-state outputs, switch S1 is open. D. All input pulses have the following characteristics: PRR ≤ 1 MHz, tr = tf = 2 ns, duty cycle = 50%. E. The outputs are measured one at a time with one transition per measurement. Figure 1. Load Circuits and Voltage Waveforms POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 3 PACKAGE OPTION ADDENDUM www.ti.com 13-Aug-2021 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) SN74AS1008AD ACTIVE SOIC D 14 50 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 AS1008A SN74AS1008ADE4 ACTIVE SOIC D 14 50 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 AS1008A SN74AS1008AN ACTIVE PDIP N 14 25 RoHS & Green NIPDAU N / A for Pkg Type 0 to 70 SN74AS1008AN (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