供应链
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1986-07-31
Lifecycle StatusProduction (Last Updated: 4 months ago)
LTB Date2007-12-31
LTD Date2008-06-30
描述
由其分销商提供的 NXP Semiconductors N74F191N 的描述。
F/FAST SERIES SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER PDIP16
Binary Counter, Synchronous, Bidirectional, TTL, PDIP16
制造商别名
NXP Semiconductors 在全球拥有多个品牌，分销商可将其用作替代名称。NXP Semiconductors 也可称为以下名称：
- NXP
- PHILIPS
- PHIL
- NXP USA Inc
- PHI
- PHILLIPS
- NXP SEMI
- NXP SEMICONDUCTOR
- PHILIPS/NXP
- PHILIPS SEMICONDUCTORS
- PHILIP
- NXP/PHILIPS
- PHILIPS SEMICONDUCTOR
- PHILPS
- PHILIPS COMPONENTS
- PHILIPS SEMI
- PHL
- PHLIPS
- NXP Semicon
- NXP / Freescale
- PHILL
- PHILIPS ECG
- Philips Semiconducto
- PHILLIP
- PHILI
- Philips Semiconductors
- NXP Semiconductors NV
- NXP
技术规格
Physical
Case/PackageDIP
Number of Terminals16
Technical
Clock Edge Trigger TypePositive Edge
DirectionBidirectional
Frequency90 MHz
Load Capacitance50 pF
Logic FunctionCounter
Low Level Output Current20 mA
Max Operating Temperature70 °C
Max Supply Current55 mA
Max Supply Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Number of Bits4
Number of Circuits1
Operating Supply Voltage5 V
Propagation Delay12 ns
Temperature GradeCommercial
Dimensions
Height - Seated (Max)4.2 mm
Length19.025 mm
Terminal Pitch2.54 mm
Width7.62 mm