TCA9555PWR vs PCA9555PW 비교

다음의 상세 나란히 비교: TCA9555PWR 제조: Texas Instruments 및 PCA9555PW 제조: NXP Semiconductors. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.

Texas Instruments
TCA9555PWR TCA9555PWR - 16-bit I2C/SMBus I/O Expander w/ Interrupt | TI

TCA9555PWR - 16-bit I2C/SMBus I/O Expander w/ Interrupt | TI

TCA9555PWR ✓ 활성
NXP Semiconductors
PCA9555PW PCA9555PW - 16-Bit I2C GPIO Expander | NXP Semiconductors

PCA9555PW - 16-Bit I2C GPIO Expander | NXP Semiconductors

PCA9555PW ✓ 활성

사양 비교

파라미터 TCA9555PWR PCA9555PW
브랜드 Texas Instruments NXP Semiconductors
카테고리 Interface ICs Interface ICs
수명 주기 상태 활성 활성
재고 상태 In Stock In Stock
단가 (USD) $0.79 $0.00
기능 16-bit I2C/SMBus I/O expander —
Number of I/O 16 —
인터페이스 I2C, SMBus —
최대 클록 주파수 400 kHz (TI) / 1 MHz (UMW second-source) —
I2C Address Pins 3 (A0, A1, A2) - up to 8 devices per bus —
Interrupt Output Yes, active-low open-drain INT —
Configuration Registers Yes (direction, polarity, mask) —
Weak Pull-up Resistors Programmable per port —
Supply Voltage (VCC) 1.65 V to 5.5 V —
Output Current per Bit -25 mA to +25 mA (sink/source) —
I/O Voltage Tolerance 5 V tolerant —
동작 온도 -40 C to +85 C [DATA_NEEDED: operating temperature range]
패키지 24-pin TSSOP (PW) 24-pin TSSOP
실장 유형 Surface Mount Surface mount
MSL 레벨 1 (260 C, unlimited floor life per JEDEC J-STD-020) —
RoHS 상태 Compliant [DATA_NEEDED: RoHS status]
REACH Compliant —
Device Type — 16-bit I2C-bus/SMBus GPIO expander
Number of GPIO Ports — 16 ports
Supply Voltage Range — 2.3 V to 5.5 V
I2C/SMBus Frequency — 400 kHz
Interrupt Support — Yes
Default GPIO Pull-Up Resistors — Yes
I/O Direction — Configurable input or output per port bit
Device Interface — I2C-bus/SMBus
Logic Family — CMOS
핀 수 — 24 pins
Output Drive Current — [DATA_NEEDED: output drive current]
Input Leakage Current — [DATA_NEEDED: input leakage current]
I2C Address Options — [DATA_NEEDED: I2C address options]
Power Consumption — [DATA_NEEDED: power consumption]
REACH Status — [DATA_NEEDED: REACH status]
AEC-Q100 Qualification — [DATA_NEEDED: AEC-Q100 qualification]

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