供应链
Lifecycle StatusProduction (Last Updated: 6 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 6 days ago)
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描述
由其分销商提供的 Texas Instruments SNJ54LS191FK 的描述。
Synchronous Up/Down Counters With Down/Up Mode Control 20-LCCC -55 to 125
NO LEAD QUAD POSITIVE EDGE Not Qualified divider circuit 125C 5V 8.89mm 52ns
LS SERIES SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER CQCC20
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SYNCHRONOUS UP/DOWN COUNTERS WIT
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
MountSurface Mount
Number of Pins20
Technical
DirectionBidirectional
Logic FunctionCounter
Max Operating Temperature125 °C
Max Supply Voltage5.5 V
Min Operating Temperature-55 °C
Min Supply Voltage4.5 V
Number of Bits4
Number of Elements1
Operating Supply Voltage5 V
PackagingRail/Tube
Propagation Delay52 ns
Schedule B8542390000
Turn-On Delay Time52 ns
Dimensions
Height0 m
Length8.89 mm
Thickness1.83 mm
Width8.89 mm