备用零件
Price @ 1000
$ 0.335
$ 0.241
$ 0.241
Stock
256,262
55,890
55,890
Authorized Distributors
4
2
2
Case/Package
SOP
SOP
SOP
Number of Pins
14
-
-
Logic Function
AND, D-Type, Flip-Flop
-
-
Number of Elements
2
-
-
Number of Bits per Element
1
-
-
Propagation Delay
40 ns
35 ns
35 ns
Frequency
33 MHz
20 MHz
20 MHz
Clock Edge Trigger Type
Positive Edge
Positive Edge
Positive Edge
Min Supply Voltage
4.75 V
4.75 V
4.75 V
Max Supply Voltage
5.25 V
5.25 V
5.25 V
Quiescent Current
-
-
-
供应链
Lifecycle StatusProduction (Last Updated: 6 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 6 days ago)
工程资源
查看 Texas Instruments SN74LS74ANSR 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 SN74LS74ANSR 的描述。
Flip Flop D-Type Pos-Edge 2-Element 14-Pin SOP T/R / IC D-TYPE POS TRG DUAL 14SO
Dual D-type pos.-edge-triggered flip-flops with preset and clear 14-SOP 0 to 70
Tape & Reel (TR) 74LS74 e4 74LS flip flop 10.3mm 40ns @ 5V 15pF 33MHz 40ns
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
Frequency33 MHz
High Level Output Current-400 µA
Logic FunctionAND, D-Type, Flip-Flop
Low Level Output Current8 mA
Max Operating Temperature70 °C
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 V
Number of Bits2
Number of Bits per Element1
Number of Channels2
Number of Circuits2
Number of Elements2
Number of Input Lines3
Number of Output Lines1
Number of Outputs1
Operating Supply Voltage5 V
Output Current8 mA
Output TypeTTL
PackagingCut Tape (CT)
PolarityNon-Inverting
Propagation Delay40 ns
Schedule B8542390000
Turn-On Delay Time13 ns
Dimensions
Height2 mm
Length10.3 mm
Thickness1.95 mm
Width5.3 mm