Dual positive edge-triggered J-KBAR flip-flop with complementary outputs. Features a 20-terminal ceramic package (LCC-20) and operates within a military temperature grade from -55°C to 125°C. Nominal supply voltage is 5V, with a range of 4.5V to 5.5V. Maximum operating frequency is 70MHz, with a typical propagation delay of 10.5ns.
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Technical Specifications
Texas Instruments SN54F109FK technical specifications.
General
| Max Operating Temperature | 125 |
| Number of Terminals | 20 |
| Min Operating Temperature | -55 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-CQCC-N20 |
| Width | 8.89 |
| Length | 8.89 |
| Pin Count | 20 |
| Number of Functions | 2 |
| Temperature Grade | MILITARY |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 5.5 |
| Supply Voltage-Min (Vsup) | 4.5 |
| Logic IC Type | J-KBAR FLIP-FLOP |
| Family | F/FAST |
| Propagation Delay (tpd) | 10.5 |
| Number of Bits | 2 |
| Max I(ol) | 0.02 |
| Load Capacitance | 50 |
| Output Polarity | COMPLEMENTARY |
| Power Supply Current-Max (ICC) | 17 |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 70 |
| Max Frequency@Nom-Sup | 70000000 |
Compliance
| HTS Code | 8542.39.00.01 |
| REACH | unknown |
| Military Spec | False |
Datasheet
Texas Instruments SN54F109FK Datasheet
Download the complete datasheet for Texas Instruments SN54F109FK to view detailed technical specifications.
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