SN74S74N Texas Instruments - Yeehing Electronics

Dual D-Type Positive-Edge-Triggered Flip-Flops With Preset And Clear

Pricing (USD)

Quantity	Unit Price
1 — 99	1.521
100 — 249	1.256
250 — 999	0.902
1,000 +	0.48

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Flip Flops
RoHS	Y
Number of Circuits	2
Logic Family	S
Logic Type	D-Type Edge Triggered Flip-Flop
Polarity	Inverting/Non-Inverting
Input Type	TTL
Output Type	TTL
Propagation Delay Time	9 ns
High Level Output Current	- 1 mA
Low Level Output Current	20 mA
Supply Voltage - Min	4.75 V
Supply Voltage - Max	5.25 V
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C
Mounting Style	SMD/SMT
Package / Case	PDIP-14
Packaging	Tube
Function	Dual
Height	4.57 mm
Length	19.3 mm
Operating Temperature Range	0 C to + 70 C
Series	SN74S74
Width	6.35 mm
Brand	Texas Instruments
Number of Channels	2
Number of Input Lines	4
Number of Output Lines	2
Operating Supply Voltage	5 V
Product Type	Flip Flops
Reset Type	Set, Reset
Factory Pack Quantity	25
Subcategory	Logic ICs
Unit Weight	0.032734 oz

For more information, please refer to datasheet

Documents

SN74S74N Datasheet

More Information

These devices contain two independent D-type positive-edge-triggered flip-flops. A low level at the preset or clear inputs sets or resets the outputs regardless of the levels of the other inputs. When preset and clear are inactive (high), data at the D input meeting the setup time requirements are transferred to the outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of the clock pulse. Following the hold time interval, data at the D input may be changed without affecting the levels at the outputs.