备用零件
Price @ 1000
$ 0.421
$ 0.413
Stock
82,537
164,185
Authorized Distributors
4
5
Case/Package
PDIP
PDIP
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
18 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
-
4 µA
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 SN74HCT74NE4 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 SN74HCT74NE4 的描述。
Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset 14-PDIP -40 to 85
HCT SERIES DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP COMPLEMENTARY OUTPUT PDIP14
Flip Flop D-Type Pos-Edge 2-Element 14-Pin PDIP Tube
Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop
IC FF D-TYPE DOUBLE 1BIT 14PDIP
SN74HCT74 DUAL D-TYPE POSITIVE-E
DUAL POSITIVE-EDGE-TRIGGERED F/F
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/PackagePDIP
MountThrough Hole
Number of Pins14
Weight927.99329 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 Circuits2
Number of Elements2
Number of Input Lines4
Number of Output Lines2
Operating Supply Voltage5 V
PolarityNon-Inverting
Propagation Delay28 ns
Turn-On Delay Time18 ns
Dimensions
Height5.08 mm
Length19.3 mm
Thickness3.9 mm
Width6.35 mm