SN74AS74ANSR Texas Instruments - Yeehing Electronics

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

Pricing (USD)

Quantity	Unit Price
1 — 99	1.163
100 — 249	0.96
250 — 999	0.69
1,000 +	0.42

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Flip Flops
RoHS	Y
Number of Circuits	2
Logic Family	AS
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	- 2 mA
Low Level Output Current	20 mA
Supply Voltage - Min	4.5 V
Supply Voltage - Max	5.5 V
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C
Mounting Style	SMD/SMT
Package / Case	SO-14
Packaging	Reel
Function	D-Type
Height	1.95 mm
Length	10.3 mm
Operating Temperature Range	0 C to + 70 C
Series	SN74AS74A
Width	5.3 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	2000
Subcategory	Logic ICs
Unit Weight	0.007348 oz

For more information, please refer to datasheet

Documents

SN74AS74ANSR Datasheet

More Information

These devices contain two independent positive-edge-triggered D-type 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 and are inactive (high), data at the data (D) input meeting the setup-time requirements are transferred to the outputs on the positive-going edge of the clock (CLK) pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of CLK. Following the hold-time interval, data at the D input can be changed without affecting the levels at the outputs.