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74F604 - Dual octal latch

Description

The 74F604 multiplexed latch is ideal for storing data from two input buses, A or B, and providing data from either the A or B latches to the output bus.

Organized as 8-bit A and B latches, the latch outputs are connected by pairs to eight 2-input multiplexers.

Features

  • High impedance NPN base inputs for reduced loading (20µA in High and Low states) PIN.

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Other Datasheets by Philips Semiconductors (now NXP Semiconductors)

Part Number Description
74F620 Octal bus transceiver/inverting
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Full PDF Text Transcription

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Philips Semiconductors Product specification Dual octal latch (3-State) 74F604 FEATURES • High impedance NPN base inputs for reduced loading (20µA in High and Low states) PIN CONFIGURATION LE SELECT A/B A0 B0 A1 B1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 VCC A4 B4 A5 B5 A6 B6 A7 B7 Q7 Q6 Q5 Q4 Q0 • Stores 16-bit–wide Data inputs, multiplexed 8-bit outputs • 3-State outputs • Power supply current 75mA typical DESCRIPTION The 74F604 multiplexed latch is ideal for storing data from two input buses, A or B, and providing data from either the A or B latches to the output bus. Organized as 8-bit A and B latches, the latch outputs are connected by pairs to eight 2-input multiplexers.
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