대체 부품
Price @ 1000
$ 5.738
$ 1.45
$ 1.45
Stock
62,011
190,962
190,962
Authorized Distributors
3
4
4
Case/Package
PDIP
PDIP
PDIP
Number of Pins
20
20
20
Number of Circuits
-
-
-
Slew Rate
-
-
-
Gain Bandwidth Product
-
-
-
Input Offset Voltage (Vos)
-
-
-
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
Operating Supply Current
-
12 mA
12 mA
공급망
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 day ago)
엔지니어링 리소스
Texas Instruments SN74ALS688N의 평가 키트와 참조 설계를 확인하세요.
평가 키트
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설명
유통업체에서 제공한 Texas Instruments SN74ALS688N에 대한 설명입니다.
CASCADABLE ACTIVE (Last Updated: 2days ago) Tube ALS digital comparator 19mA 20ns 6.35mm 50pF
These identity comparators perform comparisons on two 8-bit binary or BCD words and provide P = Q\ outputs. These devices have totem-pole outputs. The SN54ALS688 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS688 is characterized for operation from 0°C to 70°C.
LOGIC, 8BIT IDENTITY COMPARATR, 20DIP; Comparator Type:Identity; No. of Channels:8; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:DIP; No. of Pins:20; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (20-Jun-2011); Logic Function Number:74688; Logic IC Base Number:74688; Logic IC Family:ALS; Logic IC Function:8bit Identity Comparator; Package / Case:PDIP; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; Termination Type:Through Hole
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기술 사양
Physical
Case/PackagePDIP
MountThrough Hole
Number of Pins20
Weight1.1991 g
Technical
High Level Output Current-2.6 mA
Low Level Output Current24 mA
Max Operating Temperature70 °C
Max Supply Current19 mA
Max Supply Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Number of Bits8
Number of Channels8
Operating Supply Voltage5 V
Output Current24 mA
PolarityInverting
Propagation Delay20 ns
Turn-On Delay Time20 ns
Dimensions
Height5.08 mm
Length24.33 mm
Thickness4.57 mm
Width6.35 mm