SN74AS109ADR
IC FF JK TYPE DUAL 1BIT 16SOICManufacturer: Texas Instruments
Categories: Flip Flops
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Texas Instruments SN74AS109ADR is a dual JK-type flip-flop IC from the 74AS series. This component features two independent 1-bit flip-flop elements, each capable of positive edge triggering. The device supports set (preset) and reset functions, with complementary outputs. It operates with a supply voltage range of 4.5V to 5.5V and a maximum clock frequency of 105 MHz. Propagation delay is specified at 9ns at 5V with a 50pF load. Current specifications include 2mA for high output and 20mA for low output, with a quiescent current (Iq) of 17 mA. The SN74AS109ADR is housed in a 16-SOIC (0.154", 3.90mm Width) package, suitable for surface mounting. This component is commonly utilized in digital logic circuits for state storage and sequencing applications across various industrial and consumer electronics sectors. It is supplied in a Tape & Reel (TR) package.
Additional Information
Series: 74ASRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-SOIC (0.154"", 3.90mm Width) |
| Output Type | Complementary |
| Mounting Type | Surface Mount |
| Number of Elements | 2 |
| Function | Set(Preset) and Reset |
| Type | JK Type |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Voltage - Supply | 4.5V ~ 5.5V |
| Current - Quiescent (Iq) | 17 mA |
| Current - Output High, Low | 2mA, 20mA |
| Trigger Type | Positive Edge |
| Clock Frequency | 105 MHz |
| Supplier Device Package | 16-SOIC |
| Max Propagation Delay @ V, Max CL | 9ns @ 5V, 50pF |
| Number of Bits per Element | 1 |