(5/5) based on 19 customer reviews
Description
Dec 10, 2013 PCA9557D . PCA9557D . SO16 plastic small outline package; 16 leads; body width 3.9 mm. SOT109-1. PCA9557PW. PCA9557. TSSOP16. PCA9557D . ACTIVE. SOIC. D. 16. 40. Green (RoHS. & no Sb/Br). CU NIPDAU. Level-1-260C-UNLIM. -40 to 85. PCA9557. PCA9557DB. ACTIVE. SSOP. DB. 16. PCA9557D -T. PCA9557PW-T. PCA9557BS-T. Selection guide www.nxp.com www.nxp.com/i2clogic. Date of release: August 2008. Document order number: PCA9557D . EN_IO. (3). U2. C3. 8. VDD_PCA. 2. 1. 2. 1. A. C. DS1. 2. 1. 3. Q1. 1. 2. 2. 1. 3. Q3. 2. 3. 3. 2. 1. P4. BATT (4). VDD_PCA. (2) (3). 2SK3577-T1B-A. EN. pca9557d bg. 4. P1. 7. P0. 6. A2. 5. A1. 4. A0. 3. GN. D. 8. SC. L. 1. VC. C. 16. R. ES. ET. *. 15. SD. A. 2. P7. 14. P6. 13. P5. 12. P4. 11. P3. 10. P2. 9. TP. 1. 1. IS.
| Part Number | PCA9557D |
| Main Category | Integrated Circuits (ICs) |
| Sub Category | Interface - I-O Expanders |
| Brand | Texas Instruments |
| Description | IC I/O EXPANDER I2C 8B 16SOIC |
| Series | - |
| Packaging | Tube |
| Number of I/O | 8 |
| Interface | I²C, SMBus |
| Interrupt Output | No |
| Features | POR |
| Output Type | Open Drain, Push-Pull |
| Current - Output Source/Sink | 10mA, 25mA |
| Clock Frequency | 400kHz |
| Voltage - Supply | 2.3 V ~ 5.5 V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 16-SOIC |
| Image |  |
PCA9557D
TI/ST
549
1.48
HK HEQING ELECTRONICS LIMITED
PCA9557D
TexasIns
180
2.47
SUNTOP SEMICONDUCTOR CO., LIMITED
PCA9557D
TI/CC
20000
3.46
Shenzhen Xinze Shengshi Technology Co., Ltd
PCA9557D
TI?
37500
4.45
Cinty Int'l (HK) Industry Co., Limited
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TI-BB
2994
5.44
Nosin (HK) Electronics Co.
