57C49C-25 STMICROELECTRONICS [STMicroelectronics], 57C49C-25 Datasheet - Page 3
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57C49C-25
Manufacturer Part Number
57C49C-25
Description
HIGH SPEED 8K x 8 CMOS PROM/RPROM
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
1.57C49C-25.pdf
(7 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
57C49C-25
Manufacturer:
WSI
Quantity:
20 000
Company:
Part Number:
57C49C-25D
Manufacturer:
WSI
Quantity:
6 250
Company:
Part Number:
57C49C-25DMB
Manufacturer:
CYP
Quantity:
6 439
Company:
Part Number:
57C49C-25J
Manufacturer:
WSI
Quantity:
10
Company:
Part Number:
57C49C-25S
Manufacturer:
WSI
Quantity:
14
Part Number:
57C49C-25T
Manufacturer:
WSI
Quantity:
20 000
AC READ CHARACTERISTICS
*
AC READ TIMING DIAGRAM
Address to Output Delay
CS1 to Output Delay
Output Disable to
Output Float
Address to Output Hold
Sampled, Not 100% Tested.
PARAMETER
*
ADDRESSES
OUTPUTS
CS
SYMBOL
t
t
ACC
t
t
OH
CS
DF
57C49C-25 57C49C-35 57C49C-45 57C49C-55 57C49C-70
Over Operating Range. (See Above)
MIN
0
MAX
25
12
12
t
ACC
VALID
MIN
0
MAX
35
20
25
t
CS
MIN
0
VALID
MAX
45
25
25
t
OH
MIN
0
t
DF
MAX
55
25
25
MIN
0
MAX
70
25
25
WS57C49C
UNITS
ns
2-41