SEMICONDUCTOR TECHNICAL DATA The MC10H123 is a triple 4–3–3–Input Bus Driver. The MC10H123 consists of three NOR gates designed for bus driving applications on card or between cards. Output low logic levels are specified with VOL = –2.1 Vdc so that the bus may be terminated to –2.0 Vdc. The gate output, when low, appears as a high impedance to the bus, because the output emitter–followers of the MC10H123 are “turned–off.” This eliminates discontinuities in the characteristic impedance of the bus. The VOH level is specified when driving a 25–ohm load terminated to –2.0 Vdc, the equivalent of a 50–ohm bus terminated at both ends. Although 25 ohms is the lowest characteristic impedance that can be driven by the MC10H123, higher impedance values may be used with this part. A typical 50–ohm bus is shown in Figure 1. L SUFFIX CERAMIC PACKAGE CASE 620–10 P SUFFIX PLASTIC PACKAGE CASE 648–08 FN SUFFIX PLCC CASE 775–02 • Propagation Delay, 1.5 ns Typical • Improved Noise Margin 150 mV (Over Operating Voltage and Temperature Range) • Voltage Compensated • MECL 10K–Compatible LOGIC DIAGRAM 4 5 MAXIMUM RATINGS Characteristic Symbol Rating Unit VEE VI –8.0 to 0 Vdc 0 to VEE Vdc 9 10 Power Supply (VCC = 0) Input Voltage (VCC = 0) Output Current — Continuous — Surge Iout 50 100 mA Operating Temperature Range TA Tstg 0 to +75 °C –55 to +150 –55 to +165 °C °C Storage Temperature Range — Plastic — Ceramic 25° 12 Symbol Min Max Min Max Min Max Unit IE — 60 — 56 — 60 mA IinH IinL — 495 — 310 — 310 µA 0.5 — 0.5 — 0.3 High Output Voltage Low Output Voltage High Input Voltage Low Input Voltage — µA VOH VOL –1.02 –0.84 –0.98 –0.81 –0.92 –0.735 Vdc –2.1 –2.1 –2.03 Vdc VIH VIL –1.17 –0.84 –1.13 –0.81 –1.07 –0.735 –1.95 –1.48 –1.95 –1.48 –1.95 –2.03 –2.1 –2.03 DIP PIN ASSIGNMENT VCC1 1 16 VCC2 Vdc BOUT 2 15 COUT –1.45 Vdc AOUT 3 14 CIN AIN 4 13 CIN AIN 5 12 CIN AIN 6 11 BIN AIN 7 10 BIN VEE 8 9 BIN AC PARAMETERS Propagation Delay 15 14 75° Characteristic Input Current Low VCC1 = PIN 1 VCC2 = PIN 16 VEE = PIN 8 13 Power Supply Current Input Current High 2 11 ELECTRICAL CHARACTERISTICS (VEE = –5.2 V ±5%) (See Note) 0° 3 6 7 0.7 1.5 0.7 1.6 0.7 1.7 ns Rise Time tpd tr 0.7 1.6 0.7 1.7 0.7 1.8 ns Fall Time tf 0.7 1.6 0.7 1.7 0.7 1.8 ns NOTE: Each MECL 10H series circuit has been designed to meet the dc specifications shown in the test table, after thermal equilibrium has been established. The circuit is in a test socket or mounted on a printed circuit board and transverse air flow greater than 500 Ifpm is maintained. Outputs are terminated through a 50–ohm resistor to –2.1 volts. Pin assignment is for Dual–in–Line Package. For PLCC pin assignment, see the Pin Conversion Tables on page 6–11 of the Motorola MECL Data Book (DL122/D). 3/93 Motorola, Inc. 1996 2–41 REV 5 MC10H123 FIGURE 1 — 50–OHM BUS DRIVER (25–OHM LOAD) 1/3 MC10H123 1/3 MC10H123 1/3 MC10H123 ZO = 50 Ω 50 Ω –2.0 VDC MOTOROLA 50 Ω RECEIVERS (MECL GATES) 2–42 –2.0 VDC MECL Data DL122 — Rev 6 MC10H123 OUTLINE DIMENSIONS FN SUFFIX PLASTIC PLCC PACKAGE CASE 775–02 ISSUE C 0.007 (0.180) M T L–M B Y BRK –N– U N S 0.007 (0.180) M T L–M S S N S D –L– –M– Z W 20 D 1 V 0.010 (0.250) G1 X S T L–M S N S VIEW D–D A 0.007 (0.180) M T L–M S N S R 0.007 (0.180) M T L–M S N S Z C H –T– SEATING PLANE F VIEW S G1 0.010 (0.250) S T L–M S 0.007 (0.180) M T L–M S N S VIEW S S N S NOTES: 1. DATUMS –L–, –M–, AND –N– DETERMINED WHERE TOP OF LEAD SHOULDER EXITS PLASTIC BODY AT MOLD PARTING LINE. 2. DIMENSION G1, TRUE POSITION TO BE MEASURED AT DATUM –T–, SEATING PLANE. 3. DIMENSIONS R AND U DO NOT INCLUDE MOLD FLASH. ALLOWABLE MOLD FLASH IS 0.010 (0.250) PER SIDE. 4. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 5. CONTROLLING DIMENSION: INCH. 6. THE PACKAGE TOP MAY BE SMALLER THAN THE PACKAGE BOTTOM BY UP TO 0.012 (0.300). DIMENSIONS R AND U ARE DETERMINED AT THE OUTERMOST EXTREMES OF THE PLASTIC BODY EXCLUSIVE OF MOLD FLASH, TIE BAR BURRS, GATE BURRS AND INTERLEAD FLASH, BUT INCLUDING ANY MISMATCH BETWEEN THE TOP AND BOTTOM OF THE PLASTIC BODY. 7. DIMENSION H DOES NOT INCLUDE DAMBAR PROTRUSION OR INTRUSION. THE DAMBAR PROTRUSION(S) SHALL NOT CAUSE THE H DIMENSION TO BE GREATER THAN 0.037 (0.940). THE DAMBAR INTRUSION(S) SHALL NOT CAUSE THE H DIMENSION TO BE SMALLER THAN 0.025 (0.635). MECL Data DL122 — Rev 6 N K 0.004 (0.100) J S K1 E G 0.007 (0.180) M T L–M 2–43 DIM A B C E F G H J K R U V W X Y Z G1 K1 INCHES MIN MAX 0.385 0.395 0.385 0.395 0.165 0.180 0.090 0.110 0.013 0.019 0.050 BSC 0.026 0.032 0.020 ––– 0.025 ––– 0.350 0.356 0.350 0.356 0.042 0.048 0.042 0.048 0.042 0.056 ––– 0.020 2_ 10 _ 0.310 0.330 0.040 ––– MILLIMETERS MIN MAX 9.78 10.03 9.78 10.03 4.20 4.57 2.29 2.79 0.33 0.48 1.27 BSC 0.66 0.81 0.51 ––– 0.64 ––– 8.89 9.04 8.89 9.04 1.07 1.21 1.07 1.21 1.07 1.42 ––– 0.50 2_ 10 _ 7.88 8.38 1.02 ––– MOTOROLA MC10H123 OUTLINE DIMENSIONS L SUFFIX CERAMIC DIP PACKAGE CASE 620–10 ISSUE V –A– 16 9 1 8 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION L TO CENTER OF LEAD WHEN FORMED PARALLEL. 4. DIMENSION F MAY NARROW TO 0.76 (0.030) WHERE THE LEAD ENTERS THE CERAMIC BODY. –B– C L DIM A B C D E F G H K L M N –T– K N SEATING PLANE M E F J G D 16 PL 0.25 (0.010) 16 PL 0.25 (0.010) M T A T B M –A– 9 1 8 B F C L S –T– SEATING PLANE K H G D M J 16 PL 0.25 (0.010) M MILLIMETERS MIN MAX 19.05 19.93 6.10 7.49 ––– 5.08 0.39 0.50 1.27 BSC 1.40 1.65 2.54 BSC 0.21 0.38 3.18 4.31 7.62 BSC 0_ 15 _ 0.51 1.01 S P SUFFIX PLASTIC DIP PACKAGE CASE 648–08 ISSUE R 16 S INCHES MIN MAX 0.750 0.785 0.240 0.295 ––– 0.200 0.015 0.020 0.050 BSC 0.055 0.065 0.100 BSC 0.008 0.015 0.125 0.170 0.300 BSC 0_ 15 _ 0.020 0.040 T A M NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL. 4. DIMENSION B DOES NOT INCLUDE MOLD FLASH. 5. ROUNDED CORNERS OPTIONAL. DIM A B C D F G H J K L M S INCHES MIN MAX 0.740 0.770 0.250 0.270 0.145 0.175 0.015 0.021 0.040 0.70 0.100 BSC 0.050 BSC 0.008 0.015 0.110 0.130 0.295 0.305 0_ 10 _ 0.020 0.040 MILLIMETERS MIN MAX 18.80 19.55 6.35 6.85 3.69 4.44 0.39 0.53 1.02 1.77 2.54 BSC 1.27 BSC 0.21 0.38 2.80 3.30 7.50 7.74 0_ 10 _ 0.51 1.01 Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. How to reach us: USA/EUROPE/Locations Not Listed: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Arizona 85036. 1–800–441–2447 or 602–303–5454 JAPAN: Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, 6F Seibu–Butsuryu–Center, 3–14–2 Tatsumi Koto–Ku, Tokyo 135, Japan. 03–81–3521–8315 MFAX: [email protected] – TOUCHTONE 602–244–6609 INTERNET: http://Design–NET.com ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298 ◊ MOTOROLA 2–44 *MC10H123/D* MC10H123/D MECL Data DL122 — Rev 6