WS57C291C-25T STMicroelectronics, WS57C291C-25T Datasheet - Page 5
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WS57C291C-25T
Manufacturer Part Number
WS57C291C-25T
Description
Manufacturer
STMicroelectronics
Datasheet
1.WS57C291C-25T.pdf
(7 pages)
Specifications of WS57C291C-25T
Density
16Kb
Organization
2Kx8
Access Time (max)
25ns
Operating Current
40mA
Interface Type
Parallel
Package Type
CDIP
Operating Temperature Classification
Commercial
Operating Supply Voltage (typ)
5V
Operating Temp Range
0C to 70C
Pin Count
24
Mounting
Through Hole
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Lead Free Status / RoHS Status
Supplier Unconfirmed
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
WS57C291C-25T
Manufacturer:
WSI
Quantity:
3 206
Company:
Part Number:
WS57C291C-25T
Manufacturer:
WSI
Quantity:
3 206
Company:
Part Number:
WS57C291C-25T
Manufacturer:
NS
Quantity:
1 045
Part Number:
WS57C291C-25T
Manufacturer:
WSI
Quantity:
20 000
1.60
1.40
1.20
1.00
0.80
0.60
1.6
1.4
1.2
1.0
0.8
0.6
4.0
-55 -35 -15
NORMALIZED SUPPLY CURRENT
AMBIENT TEMPERATURE
AMBIENT TEMPERATURE ( °C )
4.5
SUPPLY VOLTAGE ( V )
SUPPLY VOLTAGE
NORMALIZED T aa
5
25
5.0
vs.
vs.
45
65
5.5
85 105 125
6.0
40.0
35.0
30.0
25.0
20.0
15.0
10.0
5.0
0.0
1.2
1.1
1.0
0.9
0.8
-55 -35 -15
0.0
TYPICAL ACCESS TIME CHANGE
NORMALIZED SUPPLY CURRENT
AMBIENT TEMPERATURE
AMBIENT TEMPERATURE (°C)
200
OUTPUT LOADING
CAPACITANCE ( pF )
5
400
25
vs.
vs.
45
600
65
WS57C191C/291C
85 105 125
800
1000
2-11