备用零件
Price @ 1000
$ 0.164
$ 0.34
$ 0.34
Stock
43,705
704,481
704,481
Authorized Distributors
1
5
5
Case/Package
TSSOP
TSSOP
TSSOP
Number of Pins
20
20
20
Logic Function
D-Type, Flip-Flop
D-Type, Flip-Flop
D-Type, Flip-Flop
Number of Elements
1
1
1
Number of Bits per Element
8
8
8
Low Level Output Current
8 mA
8 mA
8 mA
High Level Output Current
8 mA
-8 mA
-8 mA
Propagation Delay
12 ns
16.7 ns
16.7 ns
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
供应链
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1997-04-01
Lifecycle StatusObsolete (Last Updated: 6 months ago)
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描述
由其分销商提供的 onsemi MC74VHC574DT 的描述。
Flip Flop D-Type Bus Interface Pos-Edge 3-ST 1-Element 20-Pin TSSOP W Tube
Bus Driver, AHC/VHC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20
Tube e4 74VHC NICKEL PALLADIUM GOLD flip flop 6.5mm 2V 10.6ns @ 5V 50pF 115MHz
IC FF D-TYPE SNGL 8BIT 20TSSOP
IC D-TYPE POS TRG SNGL 20TSSOP
The MC74VHC574 is an advanced high speed CMOS octal flip-flip with 3-state output fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation. This 8-bit D-type flip-flop is controlled by a clock input and an output enable input. When the output enable input is high the eight outputs are in a high impedance state. The internal circuit is composed of three stages including a buffer output which provides high noise immunity and stable output. The inputs tolerate voltages up to 7V allowing the interface of 5V systems to 3V systems.
制造商别名
onsemi 在全球拥有多个品牌，分销商可将其用作替代名称。onsemi 也可称为以下名称：
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
技术规格
Physical
Case/PackageTSSOP
MountSurface Mount
Number of Pins20
Number of Terminals20
Technical
Clock Edge Trigger TypePositive Edge
DirectionUnidirectional
Frequency75 MHz
High Level Output Current8 mA
Load Capacitance50 pF
Logic FunctionD-Type, Flip-Flop
Low Level Output Current8 mA
Max Operating Temperature85 °C
Max Supply Current75 mA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Number of Bits8
Number of Bits per Element8
Number of Circuits1
Number of Elements1
Number of Input Lines8
Number of Output Lines3
Number of Ports2
Operating Supply Voltage3.3 V
PolarityNon-Inverting
Propagation Delay12 ns
Temperature GradeIndustrial
Turn-On Delay Time5.6 ns
Dimensions
Height - Seated (Max)1.2 mm
Length6.5 mm
Terminal Pitch650 µm
Width4.4 mm