1、 REVISIONS LTR DESCRIPTION DATE APPROVED A Add device type -02. Update case outline dimensions. Update boilerplate to current revision. - CFS 04-11-22 Thomas M. Hess B Add case outline Y. - PHN 06-05-09 Thomas M. Hess C Update boilerplate paragraphs to current requirements. - PHN 12-02-14 Thomas M.
2、Hess CURRENT DESIGN ACTIVITY CAGE CODE 16236 HAS CHANGED NAMES TO: DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 Prepared in accordance with ASME Y14.24 Vendor item drawing REV PAGE REV PAGE REV STATUS OF PAGES REV C C C C C C C C C C C PAGE 1 2 3 4 5 6 7 8 9 10 11 PMIC N/A PREPARED BY Charles F.
3、Saffle DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO 43218-3990 Original date of drawing CHECKED BY Charles F. Saffle TITLE MICROCIRCUIT, DIGITAL, ADVANCED CMOS, OCTAL BUFFER/DRIVER WITH TTL COMPATIBLE INPUTS AND 3-STATE OUTPUTS, MONOLITHIC SILICON YY-MM-DD 03-11-14 APPROVED BY Thomas M. Hess SIZE
4、A CODE IDENT. NO. 16236 DWG NO. V62/04620 REV C PAGE 1 OF 11 AMSC N/A 5962-V031-12 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 16236 DWG NO. V62/04620 REV C PAGE 2 1. SCOPE 1.1
5、Scope. This drawing documents the general requirements of a high performance octal buffer/driver with TTL compatible inputs and 3-state outputs microcircuit, with an operating temperature range of -55C to +125C for device type 01, and an operating temperature range of -40C to +85C for device type 02
6、. 1.2 Vendor Item Drawing Administrative Control Number. The manufacturers PIN is the item of identification. The vendor item drawing establishes an administrative control number for identifying the item on the engineering documentation: V62/04620 - 01 X E Drawing Device type Case outline Lead finis
7、h number (See 1.2.1) (See 1.2.2) (See 1.2.3) 1.2.1 Device type(s). Device type Generic Circuit function 01 SN74ACT244-EP Octal buffer/driver with TTL compatible inputs and 3-state outputs 02 SN74ACT244-EP Octal buffer/driver with TTL compatible inputs and 3-state outputs 1.2.2 Case outlines. The cas
8、e outlines are as specified herein. Outline letter Number of pins JEDEC PUB 95 Package style X 20 JEDEC MS-013 Plastic small-outline Y 20 Plastic small-outline 1.2.3 Lead finishes. The lead finishes are as specified below or other lead finishes as provided by the device manufacturer: Finish designat
9、or Material A Hot solder dip B Tin-lead plate C Gold plate D Palladium E Gold flash palladium Z Other Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 16236 DWG NO. V62/04620 REV B P
10、AGE 3 1.3 Absolute maximum ratings. 1/ Supply voltage range (VCC) . -0.5 V to +7.0 V Input voltage range (VI) . -0.5 V to VCC+ 0.5 V 2/ Output voltage range (VO) . -0.5 V to VCC+ 0.5 V 2/ Input clamp current (IIK) (VIVCC) 20 mA Output clamp current (IOK) (VOVCC) 20 mA Continuous output current (IO)
11、(VO= 0 to VCC) 50 mA Continuous current through VCCor GND . 200 mA Package thermal impedance (JA) . 58C/W 3/ Storage temperature range (TSTG) . -65C to +150C 4/ 1.4 Recommended operating conditions. 5/ Supply voltage range (VCC) . 4.5 V to 5.5 V Minimum high level input voltage (VIH) 2.0 V Maximum l
12、ow level input voltage (VIL) . 0.8 V Input voltage range (VI) . 0.0 V to VCCOutput voltage range (VO) . 0.0 V to VCCMaximum high level output current (IOH) . -24 mA Maximum low level output current (IOL) . 24 mA Maximum input transition rise or fall rate (t/v) . 8 ns/V Operating free-air temperature
13、 range (TA): Device type 01 . -55C to +125C Device type 02 . -40C to +85C 2. APPLICABLE DOCUMENTS JEDEC SOLID STATE TECHNOLOGY ASSOCIATION (JEDEC) JEDEC PUB 95 Registered and Standard Outlines for Semiconductor Devices JEDEC STD 51-7 High Effective Thermal Conductivity Test Board for Leaded Surface
14、Mount Packages Copies of these documents are available online at http:/www.jedec.org or from JEDEC Solid State Technology Association, 3103 North 10th Street, Suite 240S, Arlington, VA 22201.) 1/ Stresses beyond those listed under “absolute maximum rating” may cause permanent damage to the device. T
15、hese 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. 2/ The input and out
16、put voltage ratings may be exceeded if the input and output current ratings are observed. 3/ The package thermal impedance is calculated in accordance with JESD 51-7. 4/ Long-term high-temperature storage and/or extended use at maximum recommended operating conditions may result in a reduction of ov
17、erall device life. 5/ All unused inputs of the device must be held at VCCor GND to ensure proper device operation. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 16236 DWG NO. V62/
18、04620 REV B PAGE 4 3. REQUIREMENTS 3.1 Marking. Parts shall be permanently and legibly marked with the manufacturers part number as shown in 6.3 herein and as follows: A. Manufacturers name, CAGE code, or logo B. Pin 1 identifier C. ESDS identification (optional) 3.2 Unit container. The unit contain
19、er shall be marked with the manufacturers part number and with items A and C (if applicable) above. 3.3 Electrical characteristics. The maximum and recommended operating conditions and electrical performance characteristics are as specified in 1.3, 1.4, and table I herein. 3.4 Design, construction,
20、and physical dimension. The design, construction, and physical dimensions are as specified herein. 3.5 Diagrams. 3.5.1 Case outline. The case outline shall be as shown in 1.2.2 and figure 1. 3.5.2 Truth table. The truth table shall be as shown in figure 2. 3.5.3 Logic diagram. The logic diagram shal
21、l be as shown in figure 3. 3.5.4 Terminal connections. The terminal connections shall be as shown in figure 4. 3.5.5 Timing waveforms and test circuit. The timing waveforms and test circuit shall be as shown in figure 5. Provided by IHSNot for ResaleNo reproduction or networking permitted without li
22、cense from IHS-,-,-DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 16236 DWG NO. V62/04620 REV B PAGE 5 TABLE I. Electrical performance characteristics. 1/ Test Symbol Conditions 2/ VCCDevice type Limits Unit Min Max High level output voltage VOHIOH= -50 A 4.5 V All 4.4 V 5.5 V
23、5.4 IOH= -24 mA, TA= 25C 4.5 V All 3.86 IOH= -24 mA 01 3.7 02 3.76 IOH= -24 mA, TA= 25C 5.5 V All 4.86 IOH= -24 mA 01 4.7 02 4.76 IOH= -75 mA 3/ 5.5 V 02 3.85 Low level output voltage VOLIOL= 50 A 4.5 V All 0.1 V 5.5 V 0.1 IOL= 24 mA, TA= 25C 4.5 V All 0.36 IOL= 24 mA 01 0.5 02 0.44 IOL= 24 mA, TA=
24、25C 5.5 V All 0.36 IOL= 24 mA 01 0.5 02 0.44 IOL= 75 mA 3/ 5.5 V 02 1.65 Off-state output current IOZVO= VCCor GND, TA= 25C 5.5 V All 0.25 A VO= VCCor GND 01 5 02 2.5 Input current IIVI= VCCor GND, TA= 25C 5.5 V All 0.1 A VI= VCCor GND All 1 Quiescent supply current ICCVI= VCCor GND, TA= 25C IO= 0 A
25、 5.5 V All 4 A VI= VCCor GND IO= 0 A 01 80 02 40 Quiescent supply current delta ICC4/ TA= 25C One input at 3.4 V, other inputs at GND or VCC5.5 V All 0.6 TYP mA One input at 3.4 V. Other inputs at GND or VCC01 1.6 02 1.5 Input capacitance CITA= 25C VI= VCCor GND 5 V All 2.5 TYP pF Output capacitance
26、 COTA= 25C VI= VCCor GND 5 V All 8 TYP pF Power dissipation capacitance per buffer/driver CpdTA= 25C CL= 50 pF f = 1 MHz 5 V All 45 TYP pF See footnotes at end of table. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE SUPPLY CENTER, COLUMBUS
27、COLUMBUS, OHIO SIZE A CODE IDENT NO. 16236 DWG NO. V62/04620 REV B PAGE 6 TABLE I. Electrical performance characteristics - Continued. 1/ Test Symbol Conditions 2/ VCCDevice type Limits Unit Min Max Propagation delay time, A to Y tPLHTA= 25C See figure 5 4.5 V and 5.5 V All 2 9 ns See figure 5 01 1
28、10 02 1.5 10 tPHLTA= 25C See figure 5 4.5 V and 5.5 V All 2 9 See figure 5 01 1 10 02 1.5 10 Output enable time, OE to Y tPZHTA= 25C See figure 5 4.5 V and 5.5 V All 1.5 8.5 ns See figure 5 01 1 9.5 02 1 9.5 tPZLTA= 25C See figure 5 4.5 V and 5.5 V All 2 9.5 See figure 5 01 1 11 02 1.5 10.5 Output d
29、isable time, OE to Y tPHZTA= 25C See figure 5 4.5 V and 5.5 V All 2 9.5 ns See figure 5 01 1 11 02 1.5 10.5 tPLZTA= 25C See figure 5 4.5 V and 5.5 V All 2.5 10 See figure 5 01 1 11.5 02 2 10.5 1/ Testing and other quality control techniques are used to the extent deemed necessary to assure product p
30、erformance over the specified temperature range. Product may not necessarily be tested across the full temperature range and all parameters may not necessarily be tested. In the absence of specific parametric testing, product performance is assured by characterization and/or design. 2/ Unless otherw
31、ise stated, the operating free-air temperature (TA) range for device type 01 is from -55C to +125C, and the operating free-air temperature (TA) range for device type 02 is from -40C to +85C. 3/ Not more than one output should be tested at a time, and the duration of the test should not exceed 2 ms.
32、4/ This is the increase in supply current for each input that is at one of the specified TTL voltage levels, rather than 0 V or VCC. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO.
33、16236 DWG NO. V62/04620 REV B PAGE 7 Case X Dimensions Symbol Millimeters Inches Symbol Millimeters Inches Min Max Min Max Min Max Min Max A - 2.65 - 0.104 E 7.40 7.60 0.291 0.299 A1 0.10 0.30 0.004 0.012 E1 9.97 10.63 0.393 0.419 b 0.31 0.51 0.012 0.020 e 1.27 NOM 0.050 NOM c 0.20 0.33 0.008 0.013
34、L 0.40 1.27 0.016 0.050 D 12.60 13.00 0.496 0.512 NOTES: 1. This drawing is subject to change without notice. 2. Body dimensions do not include mold flash or protrusion not to exceed 0.006 inches (0.15 mm). 3. Falls within JEDEC MS-013. FIGURE 1. Case outline. Provided by IHSNot for ResaleNo reprodu
35、ction or networking permitted without license from IHS-,-,-DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 16236 DWG NO. V62/04620 REV B PAGE 8 Case Y Dimensions Symbol Millimeters Inches Symbol Millimeters Inches Min Max Min Max Min Max Min Max A - 2.00 0.079 E 5.00 5.60 0.197
36、0.220 A1 0.05 0.15 0.002 0.006 E1 7.40 8.20 0.291 0.323 b 0.35 0.51 0.014 0.020 e 1.27 NOM 0.050 NOM c 0.15 NOM 0.006 NOM L 0.55 1.25 0.022 0.049 D 12.30 12.90 0.484 0.508 NOTES: 1. This drawing is subject to change without notice. 2. Body dimensions do not include mold flash or protrusion not to ex
37、ceed 0.006 inches (0.15 mm). FIGURE 1. Case outline - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 16236 DWG NO. V62/04620 REV B PAGE 9 (each buffer) Inputs Output OE
38、A Y L H H L L L H X Z FIGURE 2. Truth table. 1OE1Y11A11Y21A21Y31A31Y41A42OE2Y12A12Y22A22Y32A32Y42A4FIGURE 3. Logic diagram. Device type 01 Case outline X Terminal number Terminal symbol Terminal number Terminal symbol 1 1OE 11 2A1 2 1A1 12 1Y4 3 2Y4 13 2A2 4 1A2 14 1Y3 5 2Y3 15 2A3 6 1A3 16 1Y2 7 2Y
39、2 17 2A4 8 1A4 18 1Y1 9 2Y1 19 2OE 10 GND 20 VCCFIGURE 4. Terminal connections. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 16236 DWG NO. V62/04620 REV B PAGE 10 NOTES: 1. CL in
40、cludes probe and jig capacitance. 2. 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. 3. All input
41、 pulses are supplied by generators having the following characteristics: PRR 1 MHz, ZO= 50, tr 2.5 ns, tf 2.5 ns. 4. The outputs are measured one at a time with one input transition per measurement. 5. For 3-state outputs tests: tPLH/tPHLS1 = Open tPLZ/tPZLS1 = 2 x VCCtPHZ/tPZHS1 = Open FIGURE 5. Ti
42、ming waveforms and test circuit. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 16236 DWG NO. V62/04620 REV B PAGE 11 4. VERIFICATION 4.1 Product assurance requirements. The manufa
43、cturer is responsible for performing all inspection and test requirements as indicated in their internal documentation. Such procedures should include proper handling of electrostatic sensitive devices, classification, packaging, and labeling of moisture sensitive devices, as applicable. 5. PREPARAT
44、ION FOR DELIVERY 5.1 Packaging. Preservation, packaging, labeling, and marking shall be in accordance with the manufacturers standard commercial practices for electrostatic discharge sensitive devices. 6. NOTES 6.1 ESDS. Devices are electrostatic discharge sensitive and are classified as ESDS class
45、1 minimum. 6.2 Configuration control. The data contained herein is based on the salient characteristics of the device manufacturers data book. The device manufacturer reserves the right to make changes without notice. This drawing will be modified as changes are provided. 6.3 Suggested source(s) of
46、supply. Identification of the suggested source(s) of supply herein is not to be construed as a guarantee of present or continued availability as a source of supply for the item. Vendor item drawing administrative control number 1/ Device manufacturer CAGE code Vendor part number Top-Side Marking V62
47、/04620-01XE 01295 SN74ACT244MDWREP SACT244MEP V62/04620-01YE 01295 SN74ACT244MNSREP SACT244MEP V62/04620-02XE 01295 SN74ACT244IDWREP SACT244IEP 1/ The vendor item drawing establishes an administrative control number for identifying the item on the engineering documentation. CAGE code Source of supply 01295 Texas Instruments, Inc. Semiconductor Group 8505 Forest lane P.O. Box 660199 Dallas, TX 75243 Point of contact: U.S. Highway 75 South P.O. Box 84, M/S 853 Sherman, TX 75090-9493 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
