SN74F251BN Texas Instruments - Yeehing Electronics

1-of-8 Data Selectors/Multiplexers With 3-State Outputs

Pricing (USD)

Quantity	Unit Price
1 — 99	0.59
100 — 249	0.454
250 — 999	0.334
1,000 +	0.17

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Encoders, Decoders, Multiplexers & Demultiplexers
RoHS	Y
Product	Selectors / Multiplexers
Logic Family	F
Number of Input Lines	8 Input
Number of Output Lines	1 Output
Propagation Delay Time	9.5 ns
Supply Voltage - Min	4.5 V
Supply Voltage - Max	5.5 V
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C
Mounting Style	Through Hole
Package / Case	PDIP-16
Packaging	Tube
Function	Multiplexer
Height	4.57 mm
Length	19.3 mm
Number of Circuits	Single
Operating Temperature Range	0 C to + 70 C
Series	SN74F251B
Technology	Bipolar
Width	6.35 mm
Brand	Texas Instruments
Logic Type	Data Selectors/Multiplexers
High Level Output Current	- 3 mA
Low Level Output Current	24 mA
Maximum Clock Frequency	70 MHz
Operating Supply Voltage	5 V
Product Type	Encoders, Decoders, Multiplexers & Demultiplexers
Factory Pack Quantity	25
Subcategory	Logic ICs
Unit Weight	0.033570 oz

For more information, please refer to datasheet

Documents

SN74F251BN Datasheet

More Information

These data selectors/multiplexers contain full binary decoding to select one of eight data sources and feature strobe-controlled complementary outputs. The 3-state outputs can interface with and drive data lines of bus-organized systems. When the strobe (G) input is high, both outputs are in a high-impedance state in which both the upper and lower transistors of each totem-pole output are off, and the output neither drives nor loads the bus significantly.