SN74128D Texas Instruments - Yeehing Electronics

Single 4-input, 4.75-V to 5.25-V bipolar NOR gate

Pricing (USD)

Quantity	Unit Price
1 — 99	2.168
100 — 249	1.791
250 — 999	1.286
1,000 +	0.68

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Logic Gates
RoHS	Y
Product	Single-Function Gate
Logic Function	NOR
Logic Family	TTL
Number of Gates	4 Gate
Number of Input Lines	2 Input
Number of Output Lines	1 Output
High Level Output Current	- 16 mA
Low Level Output Current	0.8 mA
Propagation Delay Time	22 ns
Supply Voltage - Max	5.25 V
Supply Voltage - Min	4.75 V
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C
Mounting Style	SMD/SMT
Package / Case	SOIC-14
Packaging	Tube
Function	NOR
Height	1.58 mm
Input Type	TTL
Length	8.65 mm
Operating Temperature Range	0 C to + 70 C
Output Type	TTL
Series	SN74128
Width	3.91 mm
Brand	Texas Instruments
Logic Type	Bipolar
Number of Bits	4 bit
Operating Supply Current	57 uA
Operating Supply Voltage	5 V
Product Type	Logic Gates
Factory Pack Quantity	50
Subcategory	Logic ICs
Unit Weight	0.004564 oz

For more information, please refer to datasheet

Documents

SN74128D Datasheet

More Information

These devices contain four independent 2-input-NOR line drivers. They perform the Boolean function Y = A + B or Y = A · B. The SN54128 is designed to drive 75 ohm lines. The SN74128 is designed to drive 50 ohm lines.