TC7W74FK
IC HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO8, SSOP-8, FF/LatchTC7W74FK
IC HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO8, SSOP-8, FF/Latch
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Service & Packaging
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TC7W74FK DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
3 InvertersThe TC7W04 is a high speed C2MOS Buffer fabricated with silicon gate C2MOS technology.The internal circuit is composed of 3 stages including buffer output, which enables high noise immunity and stable output.All inputs are equipped with protection circuits against static discharge or transient excess voltage.Features• High speed: tpd = 6 ns (typ.) at VCC = 5V• Low power dissipation: ICC = 1μA (max) at Ta = 25°C• High noise immunity: VNIH = VNIL = 28% VCC (min)• Output drive capability: 10 LSTTL loads• Symmetrical output impedance: |IOH| = IOL = 4 mA (min)• Balanced propagation delays: tpLH ∼ − tpHL• Wide operating voltage range: VCC (opr) = 2 to 6V
Key Features
- High speed: tpd = 6 ns (typ.) at VCC = 5V
- Low power dissipation: ICC = 1μA (max) at Ta = 25°C
- High noise immunity: VNIH = VNIL = 28% VCC (min)
- Output drive capability: 10 LSTTL loads
- Symmetrical output impedance: |IOH| = IOL = 4 mA (min)
- Balanced propagation delays: tpLH ∼ − tpHL
- Wide operating voltage range: VCC (opr) = 2 to 6V
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Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Rohs Code | Yes | Part Life Cycle Code | Active |
Part Package Code | SOIC | Pin Count ! | 8 |
Reach Compliance Code | HTS Code ! | 8542.39.00.01 | |
Family | HC/UH | JESD-30 Code | R-PDSO-G8 |
Length | 2.9 mm | Load Capacitance (CL) | 50 pF |
Logic IC Type | D FLIP-FLOP | Max Frequency@Nom-Sup | 25000000 Hz |
Max I(ol) | 0.004 A | Number of Bits | 1 |
Number of Functions | 1 | Number of Terminals | 8 |
Operating Temperature-Max | 85 °C | Operating Temperature-Min | -40 °C |
Output Polarity | COMPLEMENTARY | Package Body Material | PLASTIC/EPOXY |
Package Code | TSSOP | Package Equivalence Code | TSSOP8,.12,20 |
Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE |
Peak Reflow Temperature (Cel) | NOT SPECIFIED | Power Supplies ! | 2/6 V |
Propagation Delay (tpd) | 190 ns | Qualification Status ! | Not Qualified |
Seated Height-Max | 1.2 mm | Supply Voltage-Max (Vsup) | 6 V |
Supply Voltage-Min (Vsup) | 2 V | Supply Voltage-Nom (Vsup) | 4.5 V |
Surface Mount ! | YES | Technology | CMOS |
Temperature Grade ! | INDUSTRIAL | Terminal Form ! | GULL WING |
Terminal Pitch ! | 0.65 mm | Terminal Position | DUAL |
Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | Trigger Type | POSITIVE EDGE |
Width | 2.8 mm | fmax-Min | 29 MHz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is TC7W74FK?
The TC7W74FK is a dual D-type flip-flop integrated circuit manufactured by Toshiba. It is designed for digital logic applications where the storage and transfer of binary data on clock edges are required.
How Does TC7W74FK Work?
The TC7W74FK operates as a dual D-type flip-flop, storing data on the rising or falling edge of the clock signal. It features two independent flip-flops within a single package, enabling sequential data handling and signal synchronization.
How Many Pins does TC7W74FK have and What are the Functions of the Pinout Configuration?
The TC7W74FK is housed in a 14-pin TSSOP (Thin Shrink Small Outline Package) package. The pinout configuration includes:
- CP1, CP2: Clock input pins for flip-flop 1 and flip-flop 2, respectively.
- D1, D2: Data input pins for flip-flop 1 and flip-flop 2, respectively.
- Q1, Q2: Data output pins for flip-flop 1 and flip-flop 2, respectively.
- GND: Ground pin.
- VCC: Power supply pin.
What are the Pros and Cons of TC7W74FK?
Pros:
- Dual Flip-Flop: Contains two flip-flops in a single package, allowing for compact designs.
- Simple Functionality: Easy to use for basic data storage and transfer operations.
- Low Power Consumption: Operates with low power consumption, suitable for battery-powered applications.
- Wide Operating Voltage Range: Supports a wide voltage range for compatibility with different systems.
Cons:
- Limited Functionality: Primarily designed for basic flip-flop operations and may not include advanced features.
- Single Package: Both flip-flops share the same package, which may limit independent data handling in certain applications.
Are There Any Equivalents/Alternatives to TC7W74FK for Recommendation?
- The CD4013 from Texas Instruments is a similar dual D-type flip-flop IC.
- Alternatives to the TC7W74FK include the 74HC74 from NXP Semiconductors and the MC74HC74A from ON Semiconductor.
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