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CD54ACT139 Datasheet Dual 2-line To 4-line Decoders/demultiplexers

Manufacturer: Texas Instruments

Overview: CD54ACT139, CD74ACT139 DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS D AC Types Feature 1.5-V to 5.5-V Operation and Balanced Noise Immunity at 30% of the Supply Voltage D Buffered Inputs D Incorporate Two Enable Inputs to Simplify Cascading and/or Data Reception D Speed of Bipolar F, AS, and S, With Significantly Reduced Power Consumption D Balanced Propagation Delays D ±24-mA Output Drive Current – Fanout to 15 F Devices D SCR-Latchup-Resistant CMOS Process and Circuit Design D Exceeds 2-kV ESD Protection Per MIL-STD-883, Method 3015 SCHS337 – MARCH 2003 CD54ACT139 . . . F PACKAGE CD74ACT139 . . .

General Description

/ordering information The ’ACT139 devices are dual 2-line to 4-line decoders/demultiplexers designed for 4.5-V to 5.5-V VCC operation.

These devices are designed to be used in high-performance memory-decoding or data-routing applications requiring very short propagation delay times.

In high-performance memory systems, these decoders can be used to minimize the effects of system decoding.

More Datasheets from Texas Instruments

Part Number Description
CD54ACT138 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
CD54ACT109 DUAL J-K POSITIVE-EDGE-TRIGGERED FLIP-FLOPS
CD54ACT112 DUAL J-K NEGATIVE-EDGE-TRIGGERED FLIP-FLOPS
CD54ACT151 8-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
CD54ACT153 DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
CD54ACT161 4-BIT SYNCHRONOUS BINARY COUNTERS
CD54ACT163 4-BIT SYNCHRONOUS BINARY COUNTERS
CD54ACT164 8-Bit Serial-In/Parallel-Out Shift Register
CD54ACT174 HEX D-TYPE FLIP-FLOPS
CD54ACT191 Presettable Synchronous 4-Bit Binary Up/Down Counter

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