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MC10H162 bảng dữ liệu(PDF) 1 Page - ON Semiconductor |
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MC10H162 bảng dữ liệu(HTML) 1 Page - ON Semiconductor |
1 / 4 page MOTOROLA SEMICONDUCTOR TECHNICAL DATA 2–253 REV 5 © Motorola, Inc. 1996 3/93 Binary to 1-8 Decoder (High) The MC10H162 provides parallel decoding of a three bit binary word to one of eight lines. The MC10H162 is useful in high–speed multiplexer/ demultiplexer applications. The MC10H162 is designed to decode a three bit input word to one of eight output lines. The MC10H162 output will be high when selected while all other output are low. The enable inputs, when either or both are high, force all outputs low. The MC10H162 is a true parallel decoder. This eliminates unequal parallel path delay times found in other decoder designs. These devices are ideally suited for multiplexer/demultiplexer applications. • Propagation Delay, 1.0 ns Typical • Power Dissipation, 315 mW Typical (same as MECL 10K) • Improved Noise Margin 150 mV (Over Operating Voltage and Temperature Range) • Voltage Compensated • MECL 10K–Compatible MAXIMUM RATINGS Characteristic Symbol Rating Unit Power Supply (VCC = 0) VEE –8.0 to 0 Vdc Input Voltage (VCC = 0) VI 0 to VEE Vdc Output Current — Continuous — Surge Iout 50 100 mA Operating Temperature Range TA 0 to +75 °C Storage Temperature Range — Plastic — Ceramic Tstg –55 to +150 –55 to +165 °C °C ELECTRICAL CHARACTERISTICS (VEE = –5.2 V ±5%) (See Note) 0 ° 25 ° 75 ° Characteristic Symbol Min Max Min Max Min Max Unit Power Supply Current IE — 84 — 76 — 84 mA Input Current High IinH — 465 — 275 — 275 µA Input Current Low IinL 0.5 — 0.5 — 0.3 — µA High Output Voltage VOH –1.02 –0.84 –0.98 –0.81 –0.92 –0.735 Vdc Low Output Voltage VOL –1.95 –1.63 –1.95 –1.63 –1.95 –1.60 Vdc High Input Voltage VIH –1.17 –0.84 –1.13 –0.81 –1.07 –0.735 Vdc Low Input Voltage VIL –1.95 –1.48 –1.95 –1.48 –1.95 –1.45 Vdc AC PARAMETERS Propagation Delay Pins 7, 9, 14 Only Pins 2, 15 Only tpd 0.7 0.8 2.0 2.3 0.7 0.8 2.1 2.4 0.8 0.9 2.5 2.6 ns Rise Time tr 0.6 1.8 0.6 1.9 0.6 2.0 ns Fall Time tf 0.6 1.8 0.6 1.9 0.6 2.0 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 linear fpm is maintained. Outputs are terminated through a 50–ohm resistor to –2.0 volts. MC10H162 LOGIC DIAGRAM DIP PIN ASSIGNMENT VCC1 E0 Q3 Q2 Q1 Q0 A VEE VCC2 E1 C Q4 Q5 Q6 Q7 B 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 VCC1 = Pin 1 VCC2 = Pin 16 VEE = Pin 8 E02 E115 A7 B9 C14 6Q0 5Q1 4Q2 3Q3 13 Q4 12 Q5 11 Q6 10 Q7 L L L L H L L L L L L L L L L L L L X H TRUTH TABLE INPUTS OUTPUTS L L L L L L L L H X L L L L H H H H X X L L H H L L H H X X L H L H L H L H X X H L L L L L L L L L L H L L L L L L L L L L H L L L L L L L L L L H L L L L L L L L L L L H L L L L L L L L L L H L L L L L L L L L L H L L Q4 E1 E0 C B A Q0 Q1 Q2 Q3 Q5 Q6 Q7 L SUFFIX CERAMIC PACKAGE CASE 620–10 P SUFFIX PLASTIC PACKAGE CASE 648–08 FN SUFFIX PLCC CASE 775–02 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). |
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