SN74HC253QDRQ1

SN74HC253-Q1 DUAL 4-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS SCLS519A − AUGUST 2003 − REVISED APRIL 2008 D Qualified for Automotive Applications D ESD Protection Exceeds 2000 V Per D D D D D D D D D D PACKAGE (TOP VIEW) MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0) 3-State Version of ’HC153 Wide Operating Voltage Range of 2 V to 6 V High-Current Inverting Outputs Drive Up To 15 LSTTL Loads Low Power Consumption, 80-µA Max ICC Typical tpd = 9 ns ±6-mA Output Drive at 5 V Low Input Current of 1 µA Max Permit Multiplexing From n Lines to One Line Perform Parallel-to-Serial Conversion 1OE B 1C3 1C2 1C1 1C0 1Y GND 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 VCC 2OE A 2C3 2C2 2C1 2C0 2Y description/ordering information Each data selector/multiplexer contains inverters and drivers to supply full binary decoding data selection to the AND-OR gates. Separate output-control inputs are provided for each of the two 4-line sections. The 3-state outputs can interface with and drive data lines of bus-organized systems. With all but one of the common outputs disabled (in the high-impedance state), the low impedance of the single enabled output drives the bus line to a high or low logic level. Each output has its own output-enable (OE) input. The outputs are disabled when their respective OE is high. ORDERING INFORMATION{ −40°C to 125°C ORDERABLE PART NUMBER PACKAGE‡ TA SOIC − D Tape and reel SN74HC253QDRQ1 TOP-SIDE MARKING HC253Q1 † For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site at http://www.ti.com. ‡ Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging. 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. Copyright  2008, 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 SN74HC253-Q1 DUAL 4-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS SCLS519A − AUGUST 2003 − REVISED APRIL 2008 FUNCTION TABLE INPUTS SELECT† † 2 OE OUTPUT Y DATA B A C0 C1 C2 X X X X X C3 X H Z L L L X X X L L L L H X X X L H L H X L X X L L L H X H X X L H H L X X L X L L H L X X H X L H H H X X X L L L H H X X X H L H Select inputs A and B are common to both sections. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 SN74HC253-Q1 DUAL 4-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS SCLS519A − AUGUST 2003 − REVISED APRIL 2008 logic diagram (positive logic) A B 1OE 1C0 14 2 1 6 TG TG 1C1 5 TG 7 1C2 4 1Y TG TG 1C3 2OE 2C0 3 TG 15 10 TG TG 2C1 11 TG 9 2C2 12 2Y TG TG 2C3 13 TG POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 3 SN74HC253-Q1 DUAL 4-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS SCLS519A − AUGUST 2003 − REVISED APRIL 2008 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V Input clamp current, IIK (VI < 0 or VI > VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA Output clamp current, IOK (VO < 0 or VO > VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA Continuous output current, IO (VO = 0 to VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25 mA Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA Package thermal impedance, θJA (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73°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 voltage ratings may be exceeded if the input and output current ratings are observed. 2. The package thermal impedance is calculated in accordance with JESD 51-7. recommended operating conditions (see Note 3) VCC Supply voltage VCC = 2 V VIH VCC = 4.5 V High-level High level input voltage VCC = 6 V MIN NOM MAX 2 5 6 3.15 0.5 1.35 VCC = 6 V VI Input voltage VO Output voltage Input transition rise/fall time TA Operating free-air temperature V 1.8 0 0 VCC = 2 V ∆t/∆v V 4.2 VCC = 4.5 V Low-level Low level input voltage V 1.5 VCC = 2 V VIL UNIT VCC V VCC V 1000 VCC = 4.5 V 500 VCC = 6 V ns 400 −40 125 °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. 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 SN74HC253-Q1 DUAL 4-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS SCLS519A − AUGUST 2003 − REVISED APRIL 2008 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS VCC IOH = −20 20 µA VOH VI = VIH or VIL IOH = −6 mA IOH = −7.8 mA IOL = 20 µA VOL VI = VIH or VIL IOL = 6 mA IOL = 7.8 mA II VI = VCC or 0 IOZ VO = VCC or 0 ICC VI = VCC or 0, IO = 0 TA = 25°C MIN TYP MIN 2V 1.9 1.998 1.9 4.5 V 4.4 4.499 4.4 6V 5.9 5.999 5.9 4.5 V 3.98 4.3 3.7 6V 5.48 5.8 MAX UNIT V 5.2 2V 0.002 0.1 0.1 4.5 V 0.001 0.1 0.1 6V 0.001 0.1 0.1 4.5 V 0.17 0.26 0.4 6V 0.15 0.26 0.4 6V ±0.1 ±100 ±1000 nA 6V ±0.01 ±0.5 ±10 µA 8 160 µA 10 10 pF 6V Ci MAX 2 V to 6 V 3 V switching characteristics over recommended operating free-air temperature range, CL = 50 pF (unless otherwise noted) (see Figure 1) PARAMETER FROM (INPUT) A or B VCC Any Y 6V 16 26 38 2V 54 126 210 4.5 V 16 28 42 6V 13 23 36 2V 28 100 150 4.5 V 11 20 30 6V 9 17 26 2V 21 135 203 4.5 V 14 30 45 6V 12 35 38 2V 28 60 90 4.5 V 8 12 18 6V 6 10 15 tpd Data D t (Any C) ten tdis tt OE OE TA = 25°C TO (OUTPUT) Y Y Y Y POST OFFICE BOX 655303 MIN MAX TYP MAX 2V 62 150 225 4.5 V 19 30 45 • DALLAS, TEXAS 75265 MIN UNIT ns ns ns ns 5 SN74HC253-Q1 DUAL 4-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS SCLS519A − AUGUST 2003 − REVISED APRIL 2008 switching characteristics over recommended operating free-air temperature range, CL = 150 pF (unless otherwise noted) (see Figure 1) PARAMETER FROM (INPUT) TO (OUTPUT) VCC A or B Any Y tpd D t Data (Any C) ten Y OE Y tt Y TA = 25°C MIN MIN MAX TYP MAX 2V 76 235 355 4.5 V 23 47 71 6V 20 41 60 2V 68 220 335 4.5 V 20 44 67 6V 17 38 57 2V 44 185 280 4.5 V 16 37 56 6V 14 32 48 2V 45 210 315 4.5 V 17 42 63 6V 13 36 53 UNIT ns ns ns operating characteristics, TA = 25°C PARAMETER Cpd 6 TEST CONDITIONS Power dissipation capacitance per multiplexer POST OFFICE BOX 655303 No load • DALLAS, TEXAS 75265 TYP 45 UNIT pF SN74HC253-Q1 DUAL 4-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS SCLS519A − AUGUST 2003 − REVISED APRIL 2008 PARAMETER MEASUREMENT INFORMATION VCC PARAMETER Test Point From Output Under Test tPZH S1 ten RL CL (see Note A) RL tdis S2 tPZL tPHZ tPLZ 1 kΩ 1 kΩ tpd or tt −− Output Control (Low-Level Enabling) 50% LOAD CIRCUIT CL S1 S2 50 pF or 150 pF Open Closed Closed Open Open Closed Closed Open Open Open 50 pF 50 pF or 150 pF VCC Input 50% 50% 0V tPLH In-Phase Output 50% 10% tPHL 90% VOH 50% 10% V OL tf 90% tr tPHL Out-of-Phase Output 90% tPLH 50% 10% 50% 10% 90% VOH tr VOLTAGE WAVEFORMS PROPAGATION DELAY AND OUTPUT TRANSITION TIMES 0V tPZL VOL tf VCC 50% Output Waveform 1 (See Note B) tPLZ 10% tPZH Input 50% 10% 90% VCC 90% 50% 10% 0 V tr Output Waveform 2 (See Note B) ≈VCC ≈VCC 50% VOL tPHZ 50% 90% VOH ≈0 V tf VOLTAGE WAVEFORM INPUT RISE AND FALL TIMES VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES FOR 3-STATE OUTPUTS NOTES: A. CL includes probe and test-fixture 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. Phase relationships between waveforms were chosen arbitrarily. All input pulses are supplied by generators having the following characteristics: PRR ≤ 1 MHz, ZO = 50 Ω, tr = 6 ns, tf = 6 ns. D. The outputs are measured one at a time with one input transition per measurement. E. tPLZ and tPHZ are the same as tdis. F. tPZL and tPZH are the same as ten. G. tPLH and tPHL are the same as tpd. 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) SN74HC253QDRG4Q1 ACTIVE SOIC D 16 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 HC253QQ1 (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