SN74AHCT74D by Texas Instruments
Flip Flop 2 Element D-Type 1 Bit Positive Edge 14-SOIC (0.154", 3.90mm Width)
Component Details
- Part Number
SN74AHCT74D- Manufacturer
- Texas Instruments
- DigiKey P/N
2156-SN74AHCT74D-ND- Lifecycle
- Obsolete
Stock & Pricing
- Distribution Stock
- 18,127 units
- Lead Time
- 6 weeks
- Reference Price (1 pc)
- $0.8600
Specifications
| Parameter | Value |
|---|---|
| Function | Set(Preset) and Reset |
| Type | D-Type |
| Output Type | Complementary |
| Number of Elements | 2 |
| Number of Bits per Element | 1 |
| Clock Frequency | 140 MHz |
| Max Propagation Delay @ V, Max CL | 8.8ns @ 5V, 50pF |
| Trigger Type | Positive Edge |
| Current - Output High, Low | 8mA, 8mA |
| Voltage - Supply | 4.5V ~ 5.5V |
| Current - Quiescent (Iq) | 2 µA |
| Input Capacitance | 2 pF |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 14-SOIC |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
Packaging Options
| Package | DigiKey P/N | Stock | MOQ | Price (1) |
|---|---|---|---|---|
| Bulk | 2156-SN74AHCT74D-ND |
16,000 | 349 | $0.8600 |
| Tube | 296-4769-5-ND |
2,127 | 1 | $0.9900 |
Datasheet
Download SN74AHCT74D Datasheet (PDF)Need the SN74AHCT74D?
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Looking for the SN74AHCT74D by Texas Instruments? This flip flop 2 element d-type 1 bit positive edge 14-soic (0.154", 3.90mm width) is increasingly difficult to source through standard distribution channels. ICCorders specialises in sourcing hard-to-find and obsolete ICs with full traceability and testing.
The SN74AHCT74D is classified under Logic in the Integrated Circuits (ICs) category, part of the 74AHCT series.
SN74AHCT74D Specifications
| Parameter | Value |
|---|---|
| Function | Set(Preset) and Reset |
| Type | D-Type |
| Output Type | Complementary |
| Number of Elements | 2 |
| Number of Bits per Element | 1 |
| Clock Frequency | 140 MHz |
| Max Propagation Delay @ V, Max CL | 8.8ns @ 5V, 50pF |
| Trigger Type | Positive Edge |
| Current – Output High, Low | 8mA, 8mA |
| Voltage – Supply | 4.5V ~ 5.5V |
| Current – Quiescent (Iq) | 2 µA |
| Input Capacitance | 2 pF |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 14-SOIC |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
Availability & Supply Status
- Status: Obsolete – We Can Source
- Lifecycle: Obsolete
- Distribution Stock: 18,127 units
- Standard Lead Time: 6 weeks
Datasheet
Download the official SN74AHCT74D datasheet (PDF) for full electrical characteristics, pinout diagrams, and application notes.
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Data last verified: 1 month ago. Availability may have changed — check current stock.