DM74S241N
DM74S241N Datasheet
DM74S240<br>• DM74S241<br>• DM74S244 Octal 3-STATE Buffer/Line Driver/Line Receiver
| Part | Datasheet |
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DM74S241N |
DM74S241N (pdf) |
| Related Parts | Information |
|---|---|
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DM74S244N |
DM74S244N |
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DM74S240N |
DM74S240N |
| PDF Datasheet Preview |
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| DM74S240 • DM74S241 • DM74S244 Octal 3-STATE Buffer/Line Driver/Line Receiver DM74S240 • DM74S241 • DM74S244 Octal 3-STATE Buffer/Line Driver/Line Receiver These buffers/line drivers are designed to improve both the performance and PC board density of 3-STATE buffers/ drivers employed as memory-address drivers, clock drivers, and bus-oriented transmitters/receivers. Featuring 400 mV of hysteresis at each low current PNP data line input, they provide improved noise rejection and high fanout outputs, and can be used to drive terminated lines down to s 3-STATE outputs drive bus lines directly s PNP inputs reduce DC loading on bus lines s Hysteresis at data inputs improves noise margins s Typical IOL sink current 64 mA s Typical IOH source current −15 mA s Typical propagation delay times Inverting Noninverting 6 ns s Typical enable/disable times 9 ns s Typical power dissipation enabled Inverting 450 mW Noninverting 538 mW Ordering Code: Order Number DM74S240N DM74S241N DM74S244N Package Number Package Description N20A 20-Lead Plastic Dual-In-Line Package PDIP , JEDEC MS-001, Wide N20A 20-Lead Plastic Dual-In-Line Package PDIP , JEDEC MS-001, Wide N20A 20-Lead Plastic Dual-In-Line Package PDIP , JEDEC MS-001, Wide Connection Diagrams DM74S240N DM74S241N DM74S244N 2000 Fairchild Semiconductor Corporation DS006478 DM74S240 • DM74S241 • DM74S244 Absolute Maximum Ratings Note 1 Supply Voltage Input Voltage 5.5V Operating Free Air Temperature Range 0°C to +70°C Storage Temperature Range −65°C to +150°C Note 1 The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation. Recommended Operating Conditions Parameter Supply Voltage HIGH Level Input Voltage LOW Level Input Voltage HIGH Level Output Current LOW Level Output Current Free Air Operating Temperature Electrical Characteristics over recommended operating free-air temperature range unless otherwise noted Parameter Conditions Typ 5 Input Clamp Voltage VCC = Min, II = −18 mA Hysteresis VT+ − VT− VCC = Min Data Inputs Only |
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