Maximum Clock Frequency:
Image Part Number Manufacturer Description Price Stock Operation
PCA9557RGYR Texas Instruments
Interface - I/O Expanders ...
1+
$1.58
10+
$1.43
25+
$1.35
100+
$1.15
250+
$1.08
2,277
MOQ:1
INC:1
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PCA9557RGVR Texas Instruments
Interface - I/O Expanders ...
1+
$1.58
10+
$1.43
25+
$1.35
100+
$1.15
250+
$1.08
195
MOQ:1
INC:1
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PCF8574RGTR Texas Instruments
Interface - I/O Expanders ...
1+
$1.95
10+
$1.76
25+
$1.66
100+
$1.41
250+
$1.33
161
MOQ:1
INC:1
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