(China (Mainland))
Product Summary
These devices contain two independent D-type positive-edge-triggered flip-flops.A low level at the preset or clear inputs sents 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 set up 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 inteval,data at the D input may be changed without affecting the levels at the outputs.
Parametrics
Absolute Maximum Ratings:(1)Supply voltage:7V;(2)Input voltage:7V;(3)Operating free-air temperature range:0℃ to 70℃;(4)Storage temperature range:-65℃ to 150℃
Features
1.Package Options include Plastic "Small Outline"Package,Ceramic chip Carriers and flat package,and plastic and ceramic DIPs.
2.Dependable Texas instruments quality and reliability.
Diagrams
<IMG border=0 src="http://www.seekic.com/uploadfile/ic-mfg/20127414351871.jpg">
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 SN74LS74ADR |
Texas Instruments |
Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop |
Data Sheet |
|
|
||||||||||||
|
SN74LS74ADRE4 |
Texas Instruments |
Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop |
Data Sheet |
|
|
||||||||||||
|
SN74LS74ADRG4 |
Texas Instruments |
Flip Flops Dual DType Pos Edge Trigrd FlipFlop |
Data Sheet |
|
|
||||||||||||
