Datasheet Details
| Part number | 74VHCT139A |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 62.77 KB |
| Description | DUAL 2 TO 4 DECODER/DEMULTIPLEXER |
| Datasheet | 74VHCT139A_STMicroelectronics.pdf |
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Overview: ® 74VHCT139A DUAL 2 TO 4 DECODER/DEMULTIPLEXER PRELIMINARY DATA s s s s s s s s s HIGH SPEED: tPD = 7.2 ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 4 µA (MAX.) at TA = 25 oC PATIBLE WITH TTL OUTPUTS: VIH = 2V (MIN), VIL = 0.8V (MAX) POWER DOWN PROTECTION ON INPUTS & OUTPUTS SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 8 mA (MIN) BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL OPERATING VOLTAGE RANGE: VCC (OPR) = 4.5V to 5.
| Part number | 74VHCT139A |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 62.77 KB |
| Description | DUAL 2 TO 4 DECODER/DEMULTIPLEXER |
| Datasheet | 74VHCT139A_STMicroelectronics.pdf |
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The 74VHCT139A is an advanced high-speed CMOS DUAL 2 TO 4 LINE DECODER/ DEMULTIPLEXER fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology.
The active low enable input can be used for gating or as a data input for demultiplexing applications.
While the enable input is held high, all four outputs are high independently of the other inputs.
| Part Number | Description |
|---|---|
| 74VHCT132A | QUAD 2-INPUT SCHMITT NAND GATE |
| 74VHCT138A | 3 TO 8 LINE DECODER INVERTING |
| 74VHCT125A | QUAD BUS BUFFERS |
| 74VHCT126A | QUAD BUS BUFFERS |
| 74VHCT14A | HEX SCHMITT INVERTER |
| 74VHCT157A | QUAD 2 CHANNEL MULTIPLEXER |
| 74VHCT174A | HEX D-TYPE FLIP-FLOP |
| 74VHCT00A | QUAD 2-INPUT NAND GATE |
| 74VHCT02A | QUAD 2-INPUT NOR GATE |
| 74VHCT03A | QUAD 2-INPUT OPEN DRAIN NAND GATE |