备用零件
Price @ 1000
$ 12.63
$ 0.541
$ 0.541
Stock
83,815
189,529
189,529
Authorized Distributors
2
4
4
Case/Package
CDIP
PDIP
PDIP
Number of Pins
20
20
20
Input Offset Voltage (Vos)
-
-
-
Propagation Delay
14 ns
10 ns
10 ns
Power Supply Rejection Ratio (PSRR)
-
-
-
Common Mode Rejection Ratio
-
-
-
Min Supply Voltage
4.5 V
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
供应链
Lifecycle StatusProduction (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 week ago)
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描述
由其分销商提供的 Texas Instruments SN54F521J 的描述。
8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-CDIP -55 to 125
Identity Comparator 8-Bit Inverting 20-Pin CDIP Tube
10ns 4.5V 5.5V 20mA -1mA DIP 24.2mm*6.92mm*5.08mm
8-BIT IDENTITY/MAGNITUDE COMPARA
54F521 8-BIT IDENTITY/MAGNITUDE
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/PackageCDIP
MountThrough Hole
Number of Pins20
Technical
High Level Output Current-1 mA
Low Level Output Current20 mA
Max Operating Temperature125 °C
Max Supply Voltage5.5 V
Min Operating Temperature-55 °C
Min Supply Voltage4.5 V
Number of Bits8
Operating Supply Voltage5 V
Output TypeTTL
PolarityInverting
Propagation Delay14 ns
Turn-On Delay Time14 ns
Dimensions
Height5.08 mm
Length24.2 mm
Thickness4.57 mm
Width6.92 mm