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MC10H642FNR2 数据表(PDF) 2 Page - ON Semiconductor |
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MC10H642FNR2 数据表(HTML) 2 Page - ON Semiconductor |
2 / 10 page MC10H642, MC100H642 http://onsemi.com 2 1 VT VT Q1 GT GT Q0 VT GT GT Q6 Q7 VT SEL 56 789 10 11 25 24 23 22 21 20 19 Q5 Figure 1. Pinout: PLCC−28 (Top View) VBB DE DE VE R GE DT Q4 VT VT Q3 GT GT Q2 4 3 2 28 27 26 18 17 16 15 14 13 12 Figure 2. Logic Diagram TTL/ECL Clock Inputs TTL Control Inputs TTL Outputs VBB DE DE DT SEL R ÷4 ÷2 MUX Q7 Q6 Q5 Q4 Q3 Q2 Q1 Q0 Table 1. PIN DESCRIPTION Pin Symbol Description Pin Symbol Description 81 82 83 84 85 86 87 88 89 10 11 12 13 14 Q3 VT VT Q4 Q5 GT GT Q6 Q7 VT SEL DT GE R Signal Output (TTL)** TTL VCC (+5.0 V) TTL VCC (+5.0 V) Signal Output (TTL)** Signal Output (TTL)** TTL Ground (0 V) TTL Ground (0 V) Signal Output (TTL)** Signal Output (TTL)** TTL VCC (+5.0 V) Input Select (TTL) TTL Signal Input ECL Ground (0 V) Reset (TTL) 15 16 17 18 19 20 21 22 23 24 25 26 27 28 VE DE DE VBB VT Q0 GT GT Q1 VT VT Q2 GT GT ECL VCC (+5.0 V) ECL Signal Input (Non−Inverting) ECL Signal Input (Inverting) VBB Reference Output TTL VCC (+5.0 V) Signal Output (TTL)* TTL Ground (0 V) TTL Ground (0 V) Signal Output (TTL)* TTL VCC (+5.0 V) TTL VCC (+5.0 V) Signal Output (TTL)** TTL Ground (0 V) TTL Ground (0 V) * Divide by 2 **Divide by 4 |
类似零件编号 - MC10H642FNR2 |
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类似说明 - MC10H642FNR2 |
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