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TEXAS INSTRUMENTS  SN74HC253N  Data Selector / Multiplexer, 3-State Outputs, HC Family, 2 Channels, 4:1, 2 V to 6 V, DIP-16

TEXAS INSTRUMENTS SN74HC253N
Technical Data Sheet (10.06KB) EN See all Technical Docs

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Product Overview

The SN74HC253N is a 4-line to 1-line dual Data Selector/Multiplexer with 3-state outputs. It contains inverters and drivers to supply full binary decoding data selection to the AND-OR gates. Separate output-control inputs are provided for each of the two 4-line sections. The 3-state outputs can interface with and drive data lines of bus-organized systems. With all but one of the common outputs disabled (in the high-impedance state), the low impedance of the single enabled output drives the bus line to a high or low logic level. Each output has its own OE\ input. The outputs are disabled when their respective OE\ is high.
  • High-current inverting outputs drive up To 15 LSTTL loads
  • Typical tpd = 9ns
  • Permit multiplexing from n lines to one line
  • Perform parallel-to-serial conversion
  • ±6mA Output drive at 5V
  • 1µA Maximum low input current
  • 80µA Maximum low power consumption
  • 3-state Version of HC153

Product Information

Logic Type:
Data Selector / Multiplexer
No. of Channels:
2Channels
Line Configuration:
4:1
Supply Voltage Min:
2V
Supply Voltage Max:
6V
Logic Case Style:
DIP
No. of Pins:
16Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
-
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Industrial;
  • Communications & Networking

Legislation and Environmental

Moisture Sensitivity Level:
-
Country of Origin:
Malaysia

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.001667

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Multiplexer, HC Family, 2 Channels, 4:1, 2 V to 6 V, DIP-16

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