Details, datasheet, quote on part number: 74F379
CategoryLogic => Flip-Flops => Bipolar->F Family
TitleBipolar->F Family
DescriptionQuad Parallel Register With Enable
CompanyFairchild Semiconductor
DatasheetDownload 74F379 datasheet
Cross ref.Similar parts: 54F379/BEAJC, 54F379/BEBJC, SN74F379D, SN74F379D3, SN74F379N, SN74F379N3
Find where to buy


Features, Applications

The a 4-bit register with buffered common Enable. This device is similar to the 74F175 but features the common Enable rather than common Master Reset.


s Edge triggered D-type inputs s Buffered positive edge-triggered clock s Buffered common enable input s True and complement outputs

Order Number 74F379SJ 74F379PC Package Number M16D N16E Package Description 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide

Devices also available in Tape and Reel. Specify by appending the suffix letter "X" to the ordering code.

U.L. Pin Names CP Q0Q3 Description HIGH/LOW Enable Input (Active LOW) Data Inputs Clock Pulse Input (Active Rising Edge) Flip-Flop Outputs Complement Outputs Input IIH/IIL Output IOH/IOL A/-0.6 mA

The 74F379 consists of four edge-triggered D-type flipflops with individual D inputs and Q and Q outputs. The Clock (CP) and Enable (E) inputs are common to all flipflops. When the E is input HIGH, the register will retain the present data independent of the CP input. The Dn and E inputs can change when the clock is in either state, provided that the recommended setup and hold times are observed.

H = HIGH Voltage Level L = LOW Voltage Level X = Immaterial = LOW-to-HIGH Transition = No Change

Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.

Storage Temperature Ambient Temperature under Bias Junction Temperature under Bias VCC Pin Potential to Ground Pin Input Voltage (Note 2) Input Current (Note 2) Voltage Applied to Output in HIGH State (with VCC = 0V) Standard Output 3-STATE Output Current Applied to Output in LOW State (Max) ESD Last Passing Voltage (Min) twice the rated IOL (mA) 4000V

Note 1: Absolute maximum ratings are values beyond which the device may be damaged or have its useful life impaired. Functional operation under these conditions is not implied. Note 2: Either voltage limit or current limit is sufficient to protect inputs.

Symbol VIH VIL VCD VOH VOL IIH IBVI ICEX VID IOD IIL IOS ICCL Parameter Input HIGH Voltage Input LOW Voltage Input Clamp Diode Voltage Output HIGH Voltage Output LOW Voltage Input HIGH Current Input HIGH Current Breakdown Test Output HIGH Leakage Current Input Leakage Test Output Leakage Circuit Current Input LOW Current Output Short-Circuit Current Power Supply Current VCC 5% VCC 10% VCC Min 0.8 -1.2 Typ Max Units A mA Min Max 0.0 Max VCC Conditions Recognized as a HIGH Signal Recognized as a LOW Signal IIN -18 mA IOH -1 mA IOH -1 mA IOL 20 mA VIN = 2.7V VIN = 7.0V VOUT = VCC IID 1.9 A All Other Pins Grounded VIOD 150 mV All Other Pins Grounded VIN = 0.5V VOUT VO = LOW


Related products with the same datasheet
Some Part number from the same manufacture Fairchild Semiconductor
74F379PC Quad Parallel Register With Enable
74F37PC Quad 2-Input NAND Buffer
74F38 Quad 2-Input NAND Buffer (Open Collector)
74F381 4-Bit Arithmetic Logic Unit
74F38PC Quad 2-Input NAND Buffer (Open Collector)
74F398 Quad 2-Port Register
74F401 CRC Generator/checker
74F402 Serial Data Polynomial Generator/checker
74F403A First-in First-out (FIFO) Buffer Memory
74F413 64 X 4 First-in First-out Buffer Memory With Parallel I/o
74F433 First-in First-out (FIFO) Buffer Memory
74F51 Dual 2-Wide 2-Input; 2-Wide 3-Input And-or-invert Gate
74F521 8-Bit Identity Comparator
74F524 8-Bit Registered Comparator
74F533 Octal Transparent Latch With 3-STATE Outputs
74F534 Octal D-type Flip-flop With 3-STATE Outputs
74F537 1-of-10 Decoder With 3-STATE Outputs
74F538 1-of-8 Decoder With 3-STATE Outputs
74F539 Dual 1-of-4 Decoder With 3-STATE Outputs

74VHC138MSCX : CMOS/BiCMOS->VHC/VHCT/74V1 Family->Low Voltage 3-to-8 Decoder/demultiplexer

IRFW/I624A : Advanced Power MOSFET: 250v, 4.1a

NM25C040LEM8 : 4k-bit Serial CMOS EePROM (serial Peripheral Interface (spi) Synchronous Bus)

FJY3001R : NPN Epitaxial Silicon Transistor

FAN4803CS1X : Pmic - Pfc (power Factor Correction) Integrated Circuit (ics) Cut Tape (CT) 67kHz 10 V ~ 15 V; IC CTRLR PFC/PWM 67KHZ 8SOIC Specifications: Packaging: Cut Tape (CT) ; Package / Case: 8-SOIC (0.154", 3.90mm Width) ; Voltage - Supply: 10 V ~ 15 V ; Mode: Average Current ; Frequency - Switching: 67kHz ; Current - Startup: 200A ; Operating Temperature: 0C ~ 70C ; Lead Free Status: Lead Free ; RoHS Status: RoHS Compliant

MOC8021SR2M : Optoisolator - Transistor, Photovoltaic Output Channel Surface Mount 6-SMD; OPTOCOUPLER PHOTODARL 6SMD Specifications: Voltage - Isolation: 5300Vrms ; Input Type: DC ; Output Type: Darlington ; Current - Output / Channel: 150mA ; Voltage - Output: 50V ; Vce Saturation (Max): 2V ; Current Transfer Ratio (Min): 1000% @ 10mA ; Mounting Type: Surface Mount ; Package / Case: 6-SMD ; Packaging: Cut Tape (C

1N4744A_NT50A : Diode - Zener - Single Discrete Semiconductor Product 5A @ 11.4V 15V 1W Through Hole; DIODE ZENER 15V 1W DO-41 Specifications: Voltage - Zener (Nom) (Vz): 15V ; Power - Max: 1W ; Impedance (Max) (Zzt): 14 Ohm ; Voltage - Forward (Vf) (Max) @ If: - ; Current - Reverse Leakage @ Vr: 5A @ 11.4V ; Tolerance: 5% ; Mounting Type: Through Hole ; Package / Case: DO-204AL, DO-41, Axial ; Packaging: Tape & Box (

KSB1149YSTU : Transistor (bjt) - Single Discrete Semiconductor Product 3A 100V 1.3W PNP - Darlington; TRANSISTOR PNP 100V 3A TO-126 Specifications: Transistor Type: PNP - Darlington ; Voltage - Collector Emitter Breakdown (Max): 100V ; Current - Collector (Ic) (Max): 3A ; Power - Max: 1.3W ; DC Current Gain (hFE) (Min) @ Ic, Vce: 4000 @ 1.5A, 2V ; Vce Saturation (Max) @ Ib, Ic: 1.2V @ 1.5mA, 1.5A ; Frequency - Transition: - ; Cu

FDT457NS62Z : 5 A, 30 V, 0.06 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-261 Specifications: Polarity: N-Channel ; MOSFET Operating Mode: Enhancement ; V(BR)DSS: 30 volts ; rDS(on): 0.0600 ohms ; Number of units in IC: 1

6N135.SDL : 1 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 1 Mbps Specifications: Mounting Option: DIP-8 ; Forward Current: 0.0250 amps ; Output: LOGIC OUTPUT ; Isolation Voltage: 2500 volts ; Operating Temperature: 0.0 to 70 C (32 to 158 F)

Same catergory

74VCXH16373 : VCX->Low Voltage HCMOS. Low Voltage 16-BIT D-type Latch (3-STATE) With 3.6V Tolerant Inputs And Outputs.

CD40147BE : Priority Encoders. ti CD40147B, 10-Line to 4-Line BCD Priority Encoder.

IDT54FCT16240 : CMOS/BiCMOS->FCT/FCT-T Family. Fast CMOS 16-bit Buffer/line Driver.

MAX4593CPE : High-speed, Single-supply, Quad, SPST Analog Switches. High-Speed, Single-Supply, Quad, SPST Analog Switches The MAX4591/MAX4592/MAX4593 are high-speed, precision, quad, single-pole/single-throw (SPST) analog switches designed to operate or +15V. The MAX4591 has four normally closed (NC) switches, and the MAX4592 has four normally open (NO) switches. The MAX4593 has two NO and two NC switches. All three.

PI3B3253 : 3.3V Dual 4:1 Multiplexer/demultiplexer. Near zero propagation delay 5 Ohm switches connect inputs to outputs Fast Switching Speed: 5.2ns max. Ultra Low Quiescent Power (0.2A typical) Ideally suited for notebook applications Pin compatible with 74 series 253 logic devices Pericom Semiconductors PI3B series of logic circuits are produced using the companys advanced sub micron CMOS technology,.

QS5917 : CMOS/BiCMOS->FCT/FCT-T Family. Low Skew CMOS PLL Clock Driver With Integrated Loop Filter.

SN54AHCU04 : CMOS/BiCMOS->HC/HCT Family. Hex Inverters. Operating Range to 5.5-V VCC Unbuffered Outputs Latch-Up Performance Exceeds 250 mA Per JESD 17 ESD Protection Exceeds JESD 2000-V Human-Body Model 200-V Machine Model 1000-V Charged-Device Model (C101) The 'AHCU04 devices contain six independent inverters. These devices perform the Boolean function = A. Internal circuitry consists of single-stage.

SN7446AN : Decoders. ti SN7446A, Bcd-to-seven-segment Decoders/drivers. PRODUCTION DATA information is current as of publication date. Products conform to s per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. .

SN74AS286 : Bipolar->AS Family. 9-bit Parity Generator/checker. SN74AS286 9-BIT PARITY GENERATORS/CHECKERS WITH BUS-DRIVER PARITY I/O PORT Generate Either Odd or Even Parity for Nine Data Lines Cascadable for n-Bit Parity Direct Bus Connection for Parity Generation or Checking by Using the Parity I/O Port Glitch-Free Bus During Power Up/Down Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip.

SN74AUC1G240DBVR : Single Gates. ti SN74AUC1G240, Single Buffer/driver With 3-State Output.

SN74BCT29846 : CMOS/BiCMOS->ABT/BCT Family. 8-bit Bus-interface D-type Latch With 3-state Output.

SN74LS280 : Bipolar->LS Family. 9-bit Odd/even Parity Generators/checkers. The is a Universal 9-Bit Parity Generator/Checker. It odd/even outputs to facilitate either odd or even parity. By cascading, the word length is easily expanded. The LS280 is designed without the expander input implementation, but the corresponding function is provided by an input at Pin 4 and the absence of any connection at Pin 3. This design permits.

SN74LV32 : CMOS/BiCMOS->LV/LVQ/LVX Family->Low Voltage. Quad 2-input Positive-OR GATE.

SN74LVC2G240 : CMOS/BiCMOS->LVC/ALVC/VCX Family->Low Voltage. Dual Buffer/driver With 3-state Outputs.

SN74LVC2GU04DBVR : ti SN74LVC2GU04, Dual Inverter. NanoStar and NanoFree Packages Supports 5-V VCC Operation Inputs Accept Voltages 5.5 V Max tpd 3.3 V Low Power Consumption, 10-A Max ICC 24-mA Output Drive 3.3 V Typical VOLP (Output Ground Bounce) V at VCC = 25C Typical VOHV (Output VOH Undershoot) V at VCC = 25C Unbuffered Outputs Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II ESD Protection.

TC4S69F : 4000-series Equiv. (TC4Sxx, TC4Wxx). Function = Inv ;; Package = SMV.

CD4541M96 : 4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 16-BIT UP BINARY COUNTER, PDSO14. s: Counter Type: BINARY COUNTER ; Counter Category: Synchronous ; Counter Direction: UP ; Supply Voltage: 5V ; Package Type: SOIC, PLASTIC, MS-012, SOIC-14 ; Logic Family: CMOS, 4000/14000/40000 ; Number of Pins: 14 ; Number of Stages (Bits): 16 bits ; Operating Temperature:.

74HC02U : HC/UH SERIES, QUAD 2-INPUT NOR GATE, UUC. s: Gate Type: NOR ; Supply Voltage: 5V ; Logic Family: CMOS ; Inputs: 2 ; Propagation Delay: 135 ns ; Operating Temperature: -40 to 125 C (-40 to 257 F) ; IC Package Type: Other, DIE.

933670140112 : HCT SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDIP16. s: Supply Voltage: 5V ; : Complementary Output ; Package Type: DIP, Other, SOT-38-1, DIP-16 ; Logic Family: CMOS ; Number of Pins: 16 ; Propagation Delay: 75 ns ; Operating Temperature: -40 to 125 C (-40 to 257 F).

0-C     D-L     M-R     S-Z