Texas Instruments SN74AHC74N Flip Flops
IC FF D-TYPE DUAL 1BIT 14DIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74AHC74N
Series
Base Model
Detailed Description
Dual positive-edge-triggered D-type flip-flops with clear and preset functionality. Features two independent flip-flop circuits, each with a single bit storage. Operates with a maximum frequency of 75MHz and a propagation delay of 18ns. Supports a supply voltage range of 2V to 5.5V, with a maximum output current of 8mA. Packaged in a 14-PDIP for through-hole mounting, with an operating temperature range of -40°C to 125°C. CMOS technology ensures low quiescent current of 2uA.
Package
PDIP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
SN74AHC74N Datasheet
Quick Jump:
Technical Specifications
Texas Instruments SN74AHC74N Flip Flops technical specifications.
General
Series
74AHC
RoHS
Yes
Package / Case
14-DIP
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
2V ~ 5.5V
Lifecycle Status
Active
Package
PDIP
Clock Edge Trigger Type
Positive Edge
Frequency
115MHz
Alternate Parts Comparison (SN74AHC74N vs SN74AHC1G02DBVRE4 vs SN74AHC1G14DRLRG4 vs SN74AHC132RGYR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 14-DIP | SOT-23-5 | SOT-553 | 14-VFQFN Exposed Pad |
| Mounting Type | Through Hole | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 85°C |
| Supply Voltage | 2V ~ 5.5V | 2V ~ 5.5V | 2V ~ 5.5V | 2V ~ 5.5V |
| Current Output High Low | 8mA, 8mA | 8mA, 8mA | 8mA, 8mA | 8mA, 8mA |
| Max Propagation Delay V Max Cl | 9.3ns @ 5V, 50pF | 7.5ns @ 5V, 50pF | 10.6ns @ 5V, 50pF | 9.7ns @ 5V, 50pF |
| Number of Circuits | 2 | 1 | 1 | 4 |
| Action |
Texas Instruments SN74AHC74N Flip Flops Overview
Dual positive-edge-triggered D-type flip-flops with clear and preset functionality. Features two independent flip-flop circuits, each with a single bit storage. Operates with a maximum frequency of 75MHz and a propagation delay of 18ns. Supports a supply voltage range of 2V to 5.5V, with a maximum output current of 8mA.
Packaged in a 14-PDIP for through-hole mounting, with an operating temperature range of -40°C to 125°C. CMOS technology ensures low quiescent current of 2uA.
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