PCA9539DW vs PCA9555DWR 비교

다음의 상세 나란히 비교: PCA9539DW 제조: Texas Instruments 및 PCA9555DWR 제조: Texas Instruments. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.

Texas Instruments
PCA9539DW PCA9539DW - 16-Bit 2.3-5.5V I/O Expander | Texas Instruments

PCA9539DW - 16-Bit 2.3-5.5V I/O Expander | Texas Instruments

PCA9539DW ✓ 활성
Texas Instruments
PCA9555DWR PCA9555DWR - 16-Bit I/O Expander, 2.3-5.5V | TI (Tape & Reel)

PCA9555DWR - 16-Bit I/O Expander, 2.3-5.5V | TI (Tape & Reel)

PCA9555DWR ✓ 활성

사양 비교

파라미터 PCA9539DW PCA9555DWR
브랜드 Texas Instruments Texas Instruments
카테고리 Interface ICs Interface ICs
수명 주기 상태 활성 활성
Product Type 16-bit I/O expander —
I/O Pin Count 16 pins —
Supply Voltage Range 2.3 V to 5.5 V 2.3 V to 5.5 V
Serial Bus Interface I2C/SMBus —
Maximum Bus Clock 400 kHz —
출력 구성 Push-pull —
Output Source Current 10 mA and 25 mA options —
Output Sink Current 10 mA and 25 mA options —
Interrupt Yes —
Reset Yes —
Configuration Registers Yes Input/output, polarity and port configuration
Power-On Reset Yes —
Internal I/O Pull-Up Resistors Removed according to TI product comparison —
동작 온도 -40 C to +85 C —
패키지 24-pin SOIC (DW) 24-pin SOIC (DW)
실장 유형 Surface Mount Surface mount
RoHS 상태 [DATA_NEEDED: RoHS status] [DATA_NEEDED: RoHS status]
REACH Status [DATA_NEEDED: REACH status] [DATA_NEEDED: REACH status]
Device Type — 16-bit I2C/SMBus I/O expander
I/O Port Count — 16 bits
Port Organization — 2 x 8-bit ports
Bus Interface — I2C/SMBus
Maximum Bus Frequency — 400 kHz
Interrupt Output — Active-low, open-drain
Weak Pull-up Registers — Configurable
Output Drive — Push-pull outputs
동작 온도 범위 — -40°C to +85°C
Package Type — SOIC
핀 수 — 24 pins
Low Standby Current — 1 µA maximum
AEC-Q100 Qualification — [DATA_NEEDED: AEC-Q100 qualification]

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