价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-29290-1-ND | 1,599 | 1 | Cut Tape | ||||||||
| Arrow Electronics | SN74HCT74NSR | 0 | 2K | |||||||||
| Mouser | 595-SN74HCT74NSR | 2,440 | 1 | Tape & Reel | ||||||||
| Win Source | WS-SN74HCT74NSR | 20,400 | 150 | 6h | ||||||||
| Worldway Electronics | SN74HCT74NSR | 25,213 | 7 | Tape & Reel | 5h |
备用零件
Price @ 1000
$ 0.427
$ 0.442
Stock
200,124
207,075
Authorized Distributors
3
2
Case/Package
SOP
SOP
Number of Pins
14
14
Logic Function
AND, D-Type, Flip-Flop
AND, D-Type, Flip-Flop
Number of Elements
2
2
Number of Bits per Element
1
1
Propagation Delay
28 ns
28 ns
Frequency
46 MHz
46 MHz
Clock Edge Trigger Type
Positive Edge
Positive Edge
Min Supply Voltage
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
Quiescent Current
-
-
供应链
Lifecycle StatusNRND (Last Updated: 5 days ago)
Manufacturer Lifecycle StatusNRND (Last Updated: 5 days ago)
工程资源
查看 Texas Instruments SN74HCT74NSR 的评估工作包和参考设计。
评估工具包
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描述
由其分销商提供的 Texas Instruments SN74HCT74NSR 的描述。
Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset 14-SOP -40 to 85
Tape & Reel (TR) 74HCT74 e4 74HCT flip flop 10.3mm 25ns @ 5V 50pF 46MHz 35ns
Flip Flop D-Type Pos-Edge 2-Element 14-Pin SOP T/R
Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop
4¦ÌA 25ns@ 5V,50pF , 2 4.5V 5.5V 4mA Set(Preset) and Reset HCT TTL 3pF 4mA 46MHz SO-14 , 10.3mm*5.3mm*1.95mm
IC FF D-TYPE DOUBLE 1-BIT 14-SO
制造商别名
Texas Instruments 在全球拥有多个品牌，分销商可将其用作替代名称。Texas Instruments 也可称为以下名称：
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
技术规格
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins14
Weight208.312296 mg
Technical
Clock Edge Trigger TypePositive Edge
Frequency46 MHz
High Level Output Current-4 mA
Logic FunctionAND, D-Type, Flip-Flop
Low Level Output Current4 mA
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Number of Bits2
Number of Bits per Element1
Number of Channels2
Number of Circuits2
Number of Elements2
Number of Input Lines4
Number of Output Lines2
Number of Outputs1
Operating Supply Voltage5 V
Output TypeCMOS
PackagingTape and Reel
PolarityNon-Inverting
Propagation Delay28 ns
Turn-On Delay Time18 ns
Dimensions
Height2 mm
Length10.3 mm
Thickness1.95 mm
Width5.3 mm