PAL16L8AM, PAL16L8A-2M, PAL16R4AM, PAL16R4A-2M PAL16R6AM, PAL16R6A-2M, PAL16R8AM, PAL16R8A-2M STANDARD HIGH-SPEED PAL CIRCUITS SRPS016 – D2705, FEBRUARY 1984 – REVISED MARCH 1992 • • • PAL16L8’ J OR W PACKAGE Choice of Operating Speeds High-Speed, A Devices . . . 25 MHz Min Half-Power, A-2 Devices . . . 16 MHz Min (TOP VIEW) Choice of Input/Output Configuration I I I I I I I I I GND Package Options Include Both Ceramic DIP and Chip Carrier in Addition to Ceramic Flat Package DEVICE I INPUTS 3-STATE O OUTPUTS REGISTERED Q OUTPUTS I/O PORT S PAL16L8 10 2 0 6 PAL16R4 8 0 4 (3-state buffers) 4 PAL16R6 8 0 6 (3-state buffers) 2 PAL16R8 8 0 8 (3-state buffers) 0 description 1 20 2 19 3 18 4 17 5 16 6 15 7 14 8 13 9 12 10 11 VCC O I/O I/O I/O I/O I/O I/O O I PAL16L8’ FK PACKAGE These programmable array logic devices feature high speed and a choice of either standard or half-power devices. They combine Advanced Low-Power Schottky technology with proven titanium-tungsten fuses. These devices will provide reliable, high-performance substitutes for conventional TTL logic. Their easy programmability allow for quick design of ”custom” functions and typically results in a more compact circuit board. In addition, chip carriers are available for further reduction in board space. I I I VCC O (TOP VIEW) I I I I I 3 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 I/O I/O I/O I/O I/O I GND I O I/O The Half-Power versions offer a choice of operating frequency, switching speeds, and power dissipation. In many cases, these Half-Power devices can result in significant power reduction from an overall system level. 4 The PAL16’ M series is characterized for operation over the full military temperature range of –55°C to 125°C. PAL is a registered trademark of Advanced Micro Devices Inc. Copyright 1992, 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 PAL16R4AM, PAL16R4A-2M, PAL16R6AM, PAL16R6A-2M, PAL16R8AM, PAL16R8A-2M STANDARD HIGH-SPEED PAL CIRCUITS SRPS016 – D2705, FEBRUARY 1984 – REVISED MARCH 1992 PAL16R4’ J OR W PACKAGE PAL16R4’ FK PACKAGE 3 18 4 17 5 16 6 15 7 14 8 13 9 12 10 11 VCC I/O I/O Q Q Q Q I/O I/O OE I I I I I 4 3 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 PAL16R6’ J OR W PACKAGE PAL16R6’ FK PACKAGE 20 2 19 3 18 4 17 5 16 6 15 7 14 8 13 9 12 10 11 VCC I/O Q Q Q Q Q Q I/O OE I I I I I 4 3 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 I GND 1 (TOP VIEW) I I CLK VCC I/O (TOP VIEW) CLK I I I I I I I I GND PAL16R8’ J OR W PACKAGE 2 19 3 18 4 17 5 16 6 15 7 14 8 13 9 12 10 11 I I CLK VCC Q 20 2 (TOP VIEW) VCC Q Q Q Q Q Q Q Q OE POST OFFICE BOX 655303 I I I I I 4 3 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 I GND 1 Q Q Q Q Q PAL16R8’ FK PACKAGE (TOP VIEW) CLK I I I I I I I I GND I/O Q Q Q Q OE I/O I/O 19 OE I/O Q 20 2 • DALLAS, TEXAS 75265 OE Q Q 1 I GND CLK I I I I I I I I GND (TOP VIEW) I I CLK VCC I/O (TOP VIEW) Q Q Q Q Q PAL16L8AM, PAL16L8A-2M, PAL16R4AM, PAL16R4A-2M STANDARD HIGH-SPEED PAL CIRCUITS SRPS016 – D2705, FEBRUARY 1984 – REVISED MARCH 1992 functional block diagrams (positive logic) PAL16L8AM PAL16L8A-2M & 32 X 64 16 x I 10 16 6 16 EN ≥ 1 7 O 7 O 7 I/O 7 I/O 7 I/O 7 I/O 7 I/O 7 I/O 6 PAL16R4AM PAL16R4A-2M OE CLK EN 2 C1 & 32 X 64 16 x I 8 ≥1 8 I=0 2 Q 1D 8 Q 8 Q 8 Q 16 4 4 16 EN ≥ 1 7 I/O 7 I/O 7 I/O 7 I/O 4 4 denotes fused inputs POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 3 PAL16R6AM, PAL16R6A-2M, PAL16R8AM, PAL16R8A-2M STANDARD HIGH-SPEED PAL CIRCUITS SRPS016 – D2705, FEBRUARY 1984 – REVISED MARCH 1992 functional block diagrams (positive logic) PAL16R6AM PAL16R6A-2M OE CLK EN 2 C1 & 32 X 64 16 x I 8 ≥1 8 I=0 2 Q 1D 8 Q 8 Q 8 Q 8 Q 8 Q 16 6 2 16 EN ≥ 1 7 I/O I/O 7 2 6 PAL16R8AM PAL16R8A-2M OE CLK EN 2 C1 & 32 X 64 16 x I 8 8 ≥1 I=0 2 8 Q 8 Q 8 Q 8 Q 8 Q 8 Q 8 Q 16 8 16 8 denotes fused inputs 4 Q 1D POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 PAL16L8AM, PAL16L8A-2M STANDARD HIGH-SPEED PAL CIRCUITS SRPS016 – D2705, FEBRUARY 1984 – REVISED MARCH 1992 logic diagram (positive logic) I 1 Increment First Fuse Numbers I I I I I I I I 2 3 4 5 6 7 8 9 0 4 8 12 16 20 24 28 0 32 64 96 128 160 192 224 31 19 256 288 320 352 384 416 448 480 18 512 544 576 608 640 672 704 736 17 768 800 832 864 896 928 960 992 16 1024 1056 1088 1120 1152 1184 1216 1248 15 1280 1312 1344 1376 1408 1440 1472 1504 14 1536 1568 1600 1632 1664 1696 1728 1760 13 1792 1824 1856 1888 1920 1952 1984 2016 12 11 O I/O I/O I/O I/O I/O I/O O I Fuse number = First fuse number + Increment POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 5 PAL16R4AM, PAL16R4A-2M STANDARD HIGH-SPEED PAL CIRCUITS SRPS016 – D2705, FEBRUARY 1984 – REVISED MARCH 1992 logic diagram (positive logic) CLK 1 Increment First Fuse Numbers I I I I I I I I 2 3 4 5 6 7 8 9 0 4 8 12 16 20 24 31 19 256 288 320 352 384 416 448 480 18 512 544 576 608 640 672 704 736 I=0 1D 768 800 832 864 896 928 960 992 I=0 1D 1024 1056 1088 1120 1152 1184 1216 1248 I=0 1D 1280 1312 1344 1376 1408 1440 1472 1504 I=0 1D 17 I/O I/O Q C1 16 Q C1 15 Q C1 14 Q C1 1536 1568 1600 1632 1664 1696 1728 1760 13 1792 1824 1856 1888 1920 1952 1984 2016 12 11 Fuse number = First fuse number + Increment 6 28 0 32 64 96 128 160 192 224 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 I/O I/O OE PAL16R6AM, PAL16R6A-2M STANDARD HIGH-SPEED PAL CIRCUITS SRPS016 – D2705, FEBRUARY 1984 – REVISED MARCH 1992 logic diagram (positive logic) CLK 1 Increment First Fuse Numbers I I I I I I I I 2 3 4 5 6 7 8 9 0 4 8 12 16 20 24 28 31 0 32 64 96 128 160 192 224 19 256 288 320 352 384 416 448 480 I=0 1D 512 544 576 608 640 672 704 736 I=0 1D 768 800 832 864 896 928 960 992 I=0 1D 1024 1056 1088 1120 1152 1184 1216 1248 I=0 1D 1280 1312 1344 1376 1408 1440 1472 1504 I=0 1D 1536 1568 1600 1632 1664 1696 1728 1760 I=0 1D 18 I/O Q C1 17 Q C1 16 Q C1 15 Q C1 14 Q C1 13 Q C1 1792 1824 1856 1888 1920 1952 1984 2016 12 11 I/O OE Fuse number = First fuse number + Increment POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 7 PAL16R8AM, PAL16R8A-2M STANDARD HIGH-SPEED PAL CIRCUITS SRPS016 – D2705, FEBRUARY 1984 – REVISED MARCH 1992 logic diagram (positive logic) CLK 1 Increment First Fuse Numbers I I I I I I I I 2 3 4 5 6 7 8 9 0 4 8 12 16 20 24 31 I=0 1D 256 288 320 352 384 416 448 480 I=0 1D 512 544 576 608 640 672 704 736 I=0 1D 768 800 832 864 896 928 960 992 I=0 1D 1024 1056 1088 1120 1152 1184 1216 1248 I=0 1D 1280 1312 1344 1376 1408 1440 1472 1504 I=0 1D 1536 1568 1600 1632 1664 1696 1728 1760 I=0 1D 1792 1824 1856 1888 1920 1952 1984 2016 I=0 1D 19 Q C1 18 Q C1 17 Q C1 16 Q C1 15 Q C1 14 Q C1 13 Q C1 12 Q C1 11 Fuse number = First fuse number + Increment 8 28 0 32 64 96 128 160 192 224 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 OE PAL16L8AM, PAL16L8A-2M, PAL16R4AM, PAL16R4A-2M PAL16R6AM, PAL16R6A-2M, PAL16R8AM, PAL16R8A-2M STANDARD HIGH-SPEED PAL CIRCUITS SRPS016 – D2705, FEBRUARY 1984 – REVISED MARCH 1992 programming information Texas Instruments programmable logic devices can be programmed using widely available software and inexpensive device programmers. Complete programming specifications, algorithms, and the latest information on hardware, software, and firmware are available upon request. Information on programmers capable of programming Texas Instruments programmable logic is also available, upon request, from the nearest TI field sales office, local authorized TI distributor, or by calling Texas Instruments at (214) 997-5666. absolute maximum ratings over operating free-air temperature range (unless otherwise noted) Supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Input voltage (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V Voltage applied to disabled output (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V Operating free-air temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55°C to 125°C Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C NOTE 1: These ratings apply except for programming pins during a programming cycle. recommended operating conditions MIN NOM MAX 4.5 5 5.5 UNIT V 5.5 V VCC VIH Supply voltage VIL IOH Low-level input voltage 0.8 V High-level output current –2 mA IOL TA Low-level output current 12 mA 125 °C High-level input voltage 2 Operating free-air temperature –55 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 25 9 PAL16L8AM, PAL16R4AM, PAL16R6AM, PAL16R8AM STANDARD HIGH-SPEED PAL CIRCUITS SRPS016 – D2705, FEBRUARY 1984 – REVISED MARCH 1992 electrical characteristics over recommended operating free-air temperature range PARAMETER TEST CONDITIONS VIK VOH VCC = 4.5 V, VCC = 4.5 V, II = – 18 mA IOH = – 2 mA VOL VCC = 4.5 V, IOL = 12 mA VCC = 5.5 V, VO = 2.7 V VCC = 5.5 V, VO = 0.4 V VCC = 5.5 V, VI = 5.5 V VCC = 5.5 V, VI = 2.7 V VCC = 5.5 V, VI = 0.4 V VCC = 5.5 V, VCC = 5.5 V, VO = 0.5 V VI = 0, Outputs IOZH I/O ports Outputs IOZL I/O ports II I/O Ports IIH All others MIN TYP† 2.4 3.2 0.25 – 1.5 V V 0.4 20 –20 –100 0.2 100 25 –0.2 All others IOS‡ ICC UNIT 100 OE input IIL MAX –0.1 – 30 V µA µA mA µA mA –250 mA 180 mA MIN MAX UNIT 0 25 MHz Outputs open 75 timing requirements fclock Clock Frequency tw Pulse duration (see Note 2) tsu th Setup time, input or feedback before CLK↑ Clock high 15 Clock low 20 Hold time, input or feedback after CLK↑ ns 25 ns 0 ns NOTE 2: The total clock period of clock high and clock low must not exceed clock frequency, fclock. The minimum pulse durations specified are only for clock high or low, but not for both simultaneously. switching characteristics over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) FROM (INPUT) TO (OUTPUT) I, I/O O, I/O tpd ten CLK↑ Q OE↓ tdis ten OE↑ I, I/O tdis I, I/O PARAMETER fmax tpd TEST CONDITION MIN TYP† 25 45 MAX UNIT MHz 15 30 ns R1 = 390 Ω, 10 20 ns Q R2 = 750 Ω, 15 25 ns Q See Figure 1 10 25 ns O, I/O 14 30 ns O, I/O 13 30 ns † All typical values are at VCC = 5 V, TA = 25°C. ‡ Not more than one output should be shorted at a time and the duration of the short circuit should not exceed one second. Set VO at 0.5 V to avoid test equipment degradation. 10 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 PAL16L8A-2M, PAL16R4A-2M, PAL16R6A-2M, PAL16R8A-2M STANDARD HIGH-SPEED PAL CIRCUITS SRPS016 – D2705, FEBRUARY 1984 – REVISED MARCH 1992 electrical characteristics over recommended operating free-air temperature range PARAMETER TEST CONDITIONS VIK VOH VCC = 4.5 V, VCC = 4.5 V, II = – 18 mA IOH = – 2 mA VOL VCC = 4.5 V, IOL = 12 mA VCC = 5.5 V, VO = 2.7 V VCC = 5.5 V, VO = 0.4 V VCC = 5.5 V, VI = 5.5 V VCC = 5.5 V, VI = 2.7 V VCC = 5.5 V, VI = 0.4 V VCC = 5.5 V, VCC = 5.5 V, VO = 0.5 V VI = 0, Outputs IOZH I/O ports Outputs IOZL I/O ports II I/O Ports IIH All others MIN TYP† 2.4 3.2 0.25 – 1.5 V V 0.4 20 –20 –100 0.2 100 25 –0.2 All others IOS‡ ICC UNIT 100 OE input IIL MAX –0.1 – 30 V µA µA mA µA mA –250 mA 90 mA MIN MAX UNIT 0 16 MHz Outputs open 75 timing requirements fclock Clock Frequency tw Pulse duration (see Note 2) tsu th Setup time, input or feedback before CLK↑ Clock high 25 Clock low 25 Hold time, input or feedback after CLK↑ ns 35 ns 0 ns NOTE 2: The total clock period of clock high and clock low must not exceed clock frequency, fclock. The minimum pulse durations specified are only for clock high or low, but not for both simultaneously. switching characteristics over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) FROM (INPUT) TO (OUTPUT) I, I/O O, I/O tpd ten CLK↑ Q OE↓ tdis ten OE↑ I, I/O tdis I, I/O PARAMETER fmax tpd TEST CONDITION MIN TYP† 16 25 MAX UNIT MHz 25 40 ns R1 = 390 Ω, 11 25 ns Q R2 = 750 Ω, 20 25 ns Q See Figure 1 11 25 ns O, I/O 25 40 ns O, I/O 25 35 ns † All typical values are at VCC = 5 V, TA = 25°C. ‡ Not more than one output should be shorted at a time and the duration of the short circuit should not exceed one second. Set VO at 0.5 V to avoid test equipment degradation. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 11 PAL16L8AM, PAL16L8A-2M, PAL16R4AM, PAL16R4A-2M PAL16R6AM, PAL16R6A-2M, PAL16R8AM, PAL16R8A-2M STANDARD HIGH-SPEED PAL CIRCUITS SRPS016 – D2705, FEBRUARY 1984 – REVISED MARCH 1992 PARAMETER MEASUREMENT INFORMATION 5V S1 R1 From Output Under Test Test Point CL (see Note A) R2 LOAD CIRCUIT FOR 3-STATE OUTPUTS 3V Timing Input 1.5 V 3V High-Level Pulse 1.5 V 1.5 V 0 0 tw th tsu 3V Data Input 1.5 V 1.5 V 0 3V Low-Level Pulse VOLTAGE WAVEFORMS SETUP AND HOLD TIMES 1.5 V 1.5 V 0 VOLTAGE WAVEFORMS PULSE DURATIONS 3V 3V 1.5 V Input 1.5 V 0 tpd tpd In-Phase Output 1.5 V VOH 1.5 V VOL tpd tpd Out-of-Phase Output (see Note D) 1.5 V VOH 1.5 V VOL VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES Output Control (low-level enabling) 1.5 V 1.5 V 0 ten tdis ≈ 3.3 V 1.5 V Waveform 1 S1 Closed (see Note B) VOL + 0.5 V VOL tdis ten Waveform 2 S1 Open (see Note B) VOH 1.5 V VOH – 0.5 V ≈0V VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES, 3-STATE OUTPUTS NOTES: A. CL includes probe and jig capacitance and is 50 pF for tpd and ten, 5 pF for tdis. 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 have the following characteristics: PRR ≤ 10 MHz, tr and tf ≤ 2 ns, duty cycle = 50% D. When measuring propagation delay times of 3- state outputs, switch S1 is closed. E. Equivalent loads may be used for testing. Figure 1. Load Circuit and Voltage Waveforms 12 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 SRPS016 PACKAGE OPTION ADDENDUM www.ti.com 4-Mar-2005 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty Lead/Ball Finish MSL Peak Temp (3) 81036072A ACTIVE LCCC FK 20 1 None Call TI Level-NC-NC-NC 8103607RA ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC 8103607SA ACTIVE CFP W 20 1 None Call TI Level-NC-NC-NC 81036082A ACTIVE LCCC FK 20 1 None Call TI Level-NC-NC-NC 8103608RA ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC 8103608SA ACTIVE CFP W 20 1 None Call TI Level-NC-NC-NC 81036092A ACTIVE LCCC FK 20 1 None Call TI Level-NC-NC-NC 8103609RA ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC 8103609SA ACTIVE CFP W 20 1 None Call TI Level-NC-NC-NC 81036102A ACTIVE LCCC FK 20 1 None Call TI Level-NC-NC-NC 8103610RA ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC 8103610SA ACTIVE CFP W 20 1 None Call TI Level-NC-NC-NC 81036112A ACTIVE LCCC FK 20 1 None Call TI Level-NC-NC-NC 8103611RA ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC 8103611SA ACTIVE CFP W 20 1 None Call TI Level-NC-NC-NC 81036122A ACTIVE LCCC FK 20 1 None Call TI Level-NC-NC-NC 8103612RA ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC 8103612SA ACTIVE CFP W 20 1 None Call TI Level-NC-NC-NC 81036132A ACTIVE LCCC FK 20 1 None Call TI Level-NC-NC-NC 8103613RA ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC 8103613SA ACTIVE CFP W 20 1 None Call TI Level-NC-NC-NC 81036142A ACTIVE LCCC FK 20 1 None Call TI Level-NC-NC-NC 8103614RA ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC 8103614SA ACTIVE CFP W 20 1 None Call TI Level-NC-NC-NC PAL16L8A-2MFKB ACTIVE LCCC FK 20 1 None Call TI Level-NC-NC-NC PAL16L8A-2MJ ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC PAL16L8A-2MJB ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC PAL16L8A-2MWB ACTIVE CFP W 20 1 None Call TI Level-NC-NC-NC PAL16L8AMFKB ACTIVE LCCC FK 20 1 None Call TI Level-NC-NC-NC PAL16L8AMJ ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC PAL16L8AMJB ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC PAL16L8AMWB ACTIVE CFP W 20 1 None Call TI Level-NC-NC-NC PAL16R4A-2MFKB ACTIVE LCCC FK 20 1 None Call TI Level-NC-NC-NC PAL16R4A-2MJ ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC PAL16R4A-2MJB ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC PAL16R4A-2MWB ACTIVE CFP W 20 1 None Call TI Level-NC-NC-NC PAL16R4AMFKB ACTIVE LCCC FK 20 1 None Call TI Level-NC-NC-NC PAL16R4AMJ ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC PAL16R4AMJB ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC PAL16R4AMWB ACTIVE CFP W 20 1 None Call TI Level-NC-NC-NC PAL16R6A-2MFKB ACTIVE LCCC FK 20 1 None Call TI Level-NC-NC-NC PAL16R6A-2MJ ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC Addendum-Page 1 PACKAGE OPTION ADDENDUM www.ti.com 4-Mar-2005 Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty Lead/Ball Finish MSL Peak Temp (3) PAL16R6A-2MJB ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC PAL16R6A-2MWB ACTIVE CFP W 20 1 None Call TI Level-NC-NC-NC PAL16R6AMFKB ACTIVE LCCC FK 20 1 None Call TI Level-NC-NC-NC PAL16R6AMJ ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC PAL16R6AMJB ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC PAL16R6AMWB ACTIVE CFP W 20 1 None Call TI Level-NC-NC-NC PAL16R8A-2MFKB ACTIVE LCCC FK 20 1 None Call TI Level-NC-NC-NC PAL16R8A-2MJ ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC PAL16R8A-2MJB ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC PAL16R8A-2MWB ACTIVE CFP W 20 1 None Call TI Level-NC-NC-NC PAL16R8AMFKB ACTIVE LCCC FK 20 1 None Call TI Level-NC-NC-NC PAL16R8AMJ ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC PAL16R8AMJB ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC PAL16R8AMWB ACTIVE CFP W 20 1 None Call TI Level-NC-NC-NC (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) Eco Plan - May not be currently available - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. None: Not yet available Lead (Pb-Free). Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Green (RoHS & no Sb/Br): TI defines "Green" to mean "Pb-Free" and in addition, uses package materials that do not contain halogens, including bromine (Br) or antimony (Sb) above 0.1% of total product weight. (3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDECindustry standard classifications, and peak solder temperature. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. Addendum-Page 2 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed. TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and applications using TI components. To minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguards. TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information published by TI regarding third-party products or services does not constitute a license from TI to use such products or services or a warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from TI under the patents or other intellectual property of TI. Reproduction of information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for such altered documentation. Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is not responsible or liable for any such statements. Following are URLs where you can obtain information on other Texas Instruments products and application solutions: Products Applications Amplifiers amplifier.ti.com Audio www.ti.com/audio Data Converters dataconverter.ti.com Automotive www.ti.com/automotive DSP dsp.ti.com Broadband www.ti.com/broadband Interface interface.ti.com Digital Control www.ti.com/digitalcontrol Logic logic.ti.com Military www.ti.com/military Power Mgmt power.ti.com Optical Networking www.ti.com/opticalnetwork Microcontrollers microcontroller.ti.com Security www.ti.com/security Telephony www.ti.com/telephony Video & Imaging www.ti.com/video Wireless www.ti.com/wireless Mailing Address: Texas Instruments Post Office Box 655303 Dallas, Texas 75265 Copyright 2005, Texas Instruments Incorporated