SN74LS348N Texas Instruments - Yeehing Electronics

8-Line To 3-Line Priority Encoder

Pricing (USD)

Quantity	Unit Price
1 — 99	5.866
100 — 249	4.782
250 — 999	3.759
1,000 +	2.23

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Encoders, Decoders, Multiplexers & Demultiplexers
RoHS	Y
Product	Selectors / Multiplexers
Logic Family	LS
Number of Input Lines	8 Input
Number of Output Lines	3 Output
Propagation Delay Time	35 ns
Supply Voltage - Min	4.75 V
Supply Voltage - Max	5.25 V
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C
Mounting Style	Through Hole
Package / Case	PDIP-16
Packaging	Tube
Function	Encoder
Height	4.57 mm
Length	19.3 mm
Number of Circuits	Octal
Operating Temperature Range	0 C to + 70 C
Output Current	- 2.6 mA, 24 mA
Series	SN74LS348
Width	6.35 mm
Brand	Texas Instruments
Logic Type	Priority Encoder
High Level Output Current	- 2.6 mA
Low Level Output Current	24 mA
Maximum Clock Frequency	35 MHz
Operating Supply Voltage	5 V
Pd - Power Dissipation	300 mW
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

SN74LS348N Datasheet

More Information

These TTL encoders feature priority decoding of the inputs to ensure that only the highest-order data line is encoded. The 'LS348 circuits encode eight data lines to three-line (4-2-1) binary (octal). Cascading circuitry (enable input EI and enable output EO) has been provided to allow octal expansion. Outputs A0, A1, and A2 are implemented in three-state logic for easy expansion up to 64 lines without the need for external circuitry. See Typical Application Data.