onsemi 74AC273
Octal D Flip-Flop
| Part No. | 74AC273 |
|---|---|
| Datasheet | 74AC273 Download |
| Manufacturer |  onsemi |
| Description | Octal D Flip-Flop |
| Buy | Stock & Price |
FEATURES
20 1 PDIP−20 SUFFIX N CASE 738●
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● Ideal Buffer for MOS Microprocessor or Memory Eight Edge-Triggered D Flip−Flops Buffered Common Clock Buffered, Asynchronous Master Reset See MC74AC377 for Clock Enable Version See MC74AC373 for Transparent Latch Version See MC74AC374 for 3-State Version Outputs Source/Sink 24 mA ′ACT273 Has TTL Compatible Inputs Pb−Free Packages are Available* VCC 20 Q7 19 D7 18 D6 17 Q6 16 Q5 15 D5 14 D4 13 Q4 12 CP 11 20 SOIC−20WB SUFFIX DW CASE 751D 1 TSSOP−20 SUFFIX DT CASE 948E 1 SOEIAJ−20 SUFFIX M CASE 967 1 20 20 PIN ASSIGNMENT PIN D0−D7 1 MR 2 Q0 3 D0 4 D1 5 6 7 D2 8 D3 9 Q3 10 GND MR CP Q0−Q7 Q1 Q2 (Top View) FUNCTION Data Inputs Master Reset Clock Pulse Input Data Outputs Pinout: 20−Lead Packages Conductors MODE SELECT-FUNCTION TABLE Operating Mode Reset (Clear) Load ′1′ Load ′0′ Inputs MR L H H CP X Dn X H L Outputs Qn L H L D0 D1 D2 D3 D4 D5 D6 D7 CP MR Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Logic Symbol ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 5 of this data sheet.
