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74LVC1G374 Series

Single D-Type Flip-Flop with 3-State Output

Manufacturer: Texas Instruments

Catalog(4 parts)

PartFunctionOperating TemperatureOperating TemperatureSupplier Device PackageMounting TypeOutput TypeInput CapacitanceNumber of Bits per ElementMax Propagation Delay @ V, Max CLCurrent - Quiescent (Iq)Package / CaseNumber of ElementsCurrent - Output High, LowCurrent - Output High, LowVoltage - SupplyVoltage - SupplyTypeTrigger Type
Texas Instruments
SN74LVC1G374YZPR
Flip Flop 1 Element D-Type 1 Bit Positive Edge 6-XFBGA, DSBGA
Standard
-40 °C
125 °C
6-DSBGA
Surface Mount
Tri-State
2.9999999880125916e-12 F
1 ul
3.999999886872274e-9 s
0.000009999999747378752 A
6-XFBGA, DSBGA
1 ul
0.03200000151991844 A
0.03200000151991844 A
5.5 V
1.649999976158142 V
D-Type
Positive Edge
Texas Instruments
SN74LVC1G374DBVR
Flip Flop 1 Element D-Type 1 Bit Positive Edge SOT-23-6
Standard
-40 °C
125 °C
SOT-23-6
Surface Mount
Tri-State
2.9999999880125916e-12 F
1 ul
3.999999886872274e-9 s
0.000009999999747378752 A
SOT-23-6
1 ul
0.03200000151991844 A
0.03200000151991844 A
5.5 V
1.649999976158142 V
D-Type
Positive Edge
Texas Instruments
74LVC1G374DCKRG4
Flip Flop 1 Element D-Type 1 Bit Positive Edge 6-TSSOP, SC-88, SOT-363
Standard
-40 °C
125 °C
SC-70-6
Surface Mount
Tri-State
2.9999999880125916e-12 F
1 ul
3.999999886872274e-9 s
0.000009999999747378752 A
6-TSSOP, SC-88, SOT-363
1 ul
0.03200000151991844 A
0.03200000151991844 A
5.5 V
1.649999976158142 V
D-Type
Positive Edge
Texas Instruments
SN74LVC1G374DCKR
Flip Flop 1 Element D-Type 1 Bit Positive Edge 6-TSSOP, SC-88, SOT-363
Standard
-40 °C
125 °C
SC-70-6
Surface Mount
Tri-State
2.9999999880125916e-12 F
1 ul
3.999999886872274e-9 s
10 ul
6-TSSOP, SC-88, SOT-363
1 ul
0.03200000151991844 A
0.03200000151991844 A
5.5 V
1.649999976158142 V
D-Type
Positive Edge

Key Features

Available in the Texas Instruments NanoStar and NanoFree PackagesSupports 5-V VCCOperationInputs Accept Voltages to 5.5 VProvides Down Translation to VCCMax tpdof 4 ns at 3.3 VLow Power Consumption, 10-μA Max ICC±24-mA Output Drive at 3.3 VIoffSupports Live Insertion, Partial-Power-Down Mode, and Back Drive ProtectionLatch-Up Performance Exceeds 100 mA Per JESD 78, Class IIESD Protection Exceeds JESD 222000-V Human-Body Model (A114-A)200-V Machine Model (A115-A)1000-V Charged-Device Model (C101)Available in the Texas Instruments NanoStar and NanoFree PackagesSupports 5-V VCCOperationInputs Accept Voltages to 5.5 VProvides Down Translation to VCCMax tpdof 4 ns at 3.3 VLow Power Consumption, 10-μA Max ICC±24-mA Output Drive at 3.3 VIoffSupports Live Insertion, Partial-Power-Down Mode, and Back Drive ProtectionLatch-Up Performance Exceeds 100 mA Per JESD 78, Class IIESD Protection Exceeds JESD 222000-V Human-Body Model (A114-A)200-V Machine Model (A115-A)1000-V Charged-Device Model (C101)

Description

AI
This single D-type latch is designed for 1.65-V to 5.5-V VCCoperation. The SN74LVC1G374 features a 3-state output designed specifically for driving highly capacitive or relatively low-impedance loads. This device is particularly suitable for implementing buffer registers, input/output (I/O) ports, bidirectional bus drivers, and working registers. NanoStar™ and NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the die as the package. On the positive transition of the clock (CLK) input, the Q output is set to the logic level set up at the data (D) input. A buffered output-enable (OE) input can be used to place the output in either a normal logic state (high or low logic levels) or the high-impedance state. In the high-impedance state, the output neither loads nor drives the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines without interface or pullup components. OEdoes not affect the internal operations of the flip-flop. Old data can be retained or new data can be entered while the outputs are in the high-impedance state. To ensure the high-impedance state during power up or power down,OEshould be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. This device is fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. This single D-type latch is designed for 1.65-V to 5.5-V VCCoperation. The SN74LVC1G374 features a 3-state output designed specifically for driving highly capacitive or relatively low-impedance loads. This device is particularly suitable for implementing buffer registers, input/output (I/O) ports, bidirectional bus drivers, and working registers. NanoStar™ and NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the die as the package. On the positive transition of the clock (CLK) input, the Q output is set to the logic level set up at the data (D) input. A buffered output-enable (OE) input can be used to place the output in either a normal logic state (high or low logic levels) or the high-impedance state. In the high-impedance state, the output neither loads nor drives the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines without interface or pullup components. OEdoes not affect the internal operations of the flip-flop. Old data can be retained or new data can be entered while the outputs are in the high-impedance state. To ensure the high-impedance state during power up or power down,OEshould be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. This device is fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.