74HC251N NXP Semiconductors, 74HC251N Datasheet

Encoders, Decoders, Multiplexers & Demultiplexers 8-INPUT MUX 3-STATE

74HC251N

Manufacturer Part Number
74HC251N
Description
Encoders, Decoders, Multiplexers & Demultiplexers 8-INPUT MUX 3-STATE
Manufacturer
NXP Semiconductors
Datasheet
1.74HCT251N652.pdf (7 pages)

Specifications of 74HC251N

Product
Decoders, Encoders, Multiplexers & Demultiplexers
Logic Family
HC
Number Of Lines (input / Output)
8.0 / 1.0
Propagation Delay Time
175 ns at 2 V, 35 ns at 4.5 V, 30 ns at 6 V
Supply Voltage (max)
6 V
Supply Voltage (min)
2 V
Maximum Operating Temperature
+ 125 C
Package / Case
PDIP-16
Minimum Operating Temperature
- 40 C
Mounting Style
Through Hole
Number Of Input Lines
8.0
Number Of Output Lines
1.0
Lead Free Status / Rohs Status
 Details
Other names
74HC251N,652

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
74HC251N
Manufacturer:
LINEAR
Quantity:
14 053
Company:
Meier Automation Equipment Co., Limited Meier Automation Equipment Co., Limited
Part Number:
74HC251N
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
Product specification
File under Integrated Circuits, IC06
DATA SHEET
74HC/HCT251
8-input multiplexer; 3-state
For a complete data sheet, please also download:
The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications
The IC06 74HC/HCT/HCU/HCMOS Logic Package Information
The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines
INTEGRATED CIRCUITS
December 1990

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74HC251N Summary of contents

Page 1

DATA SHEET For a complete data sheet, please also download: The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications The IC06 74HC/HCT/HCU/HCMOS Logic Package Information The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines 74HC/HCT251 8-input multiplexer; 3-state Product specification File under Integrated Circuits, IC06 INTEGRATED ...

Page 2

Philips Semiconductors 8-input multiplexer; 3-state FEATURES True and complement outputs Both outputs are 3-state for further multiplexer expansion Multifunction capability Permits multiplexing from n-lines to one line Output capability: standard I category: MSI CC GENERAL DESCRIPTION The 74HC/HCT251 are high-speed ...

Page 3

Philips Semiconductors 8-input multiplexer; 3-state PIN DESCRIPTION PIN NO 15, 14, 13 11, 10 Fig.1 Pin configuration. December 1990 SYMBOL NAME AND FUNCTION multiplexer inputs 0 ...

Page 4

Philips Semiconductors 8-input multiplexer; 3-state FUNCTION TABLE ...

Page 5

Philips Semiconductors 8-input multiplexer; 3-state DC CHARACTERISTICS FOR 74HC For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications” Output capability: standard I category: MSI CC AC CHARACTERISTICS FOR 74HC GND = ns; C ...

Page 6

Philips Semiconductors 8-input multiplexer; 3-state DC CHARACTERISTICS FOR 74HCT For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications” Output capability: standard I category: MSI CC Note to HCT types The value of additional quiescent supply current ( I To determine ...

Page 7

Philips Semiconductors 8-input multiplexer; 3-state AC WAVEFORMS ( 50 GND HCT 1.3V GND Fig.6 Waveforms showing the multiplexer input ...

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