![](http://datasheet.mmic.net.cn/110000/IDTQS32257SO8_datasheet_3493954/IDTQS32257SO8_172.png)
INTEGRATED DEVICE TECHNOLOGY
July 31 , 2000
AC
E
DEVICE
TEMP
SPEED(NS)
PACKAGE
1-24
25-99
100-UP
PC
MOQ
FOI
DUTY
72404L 64 X 5 ASYNCHRONOUS FIFO W/OE
IDT72404L10DB
M
10 MHZ
18 CERDIP
26.80
24.35
22.15
C
126
21
IDT72404L15DB
M
15 MHZ
18 CERDIP
29.45
26.80
24.35
C
126
21
IDT72404L25DB
M
25 MHZ
18 CERDIP
39.10
35.55
32.30
C
126
21
*
IDT72404L35DB
M
35 MHZ
18 CERDIP
46.95
42.70
38.80
C
126
21
IDT72404L10P
C
10 MHZ
18 PLASTIC
7.95
7.20
6.55
B
21
IDT72404L15P
C
15 MHZ
18 PLASTIC
9.60
8.75
7.95
B
21
IDT72404L25P
C
25 MHZ
18 PLASTIC
11.55
10.50
9.55
B
21
*
IDT72404L35P
C
35 MHZ
18 PLASTIC
14.00
12.70
11.55
B
21
*
IDT72404L45P
C
45 MHZ
18 PLASTIC
18.25
16.60
15.10
B
21
*
IDT72404L10SO
C
10 MHZ
18 SOIC
7.95
7.20
6.55
C
41
*
IDT72404L10SO8
C
10 MHZ
18 SOIC
7.95
7.20
6.55
C
1000 1000
*
IDT72404L15SO
C
15 MHZ
18 SOIC
9.60
8.75
7.95
C
41
*
IDT72404L15SO8
C
15 MHZ
18 SOIC
9.60
8.75
7.95
C
1000 1000
*
IDT72404L25SO
C
25 MHZ
18 SOIC
11.55
10.50
9.55
C
41
*
IDT72404L25SO8
C
25 MHZ
18 SOIC
11.55
10.50
9.55
C
1000 1000
*
IDT72404L35SO
C
35 MHZ
18 SOIC
14.00
12.70
11.55
C
41
*
IDT72404L35SO8
C
35 MHZ
18 SOIC
14.00
12.70
11.55
C
1000 1000
*
IDT72404L45SO
C
45 MHZ
18 SOIC
18.25
16.60
15.10
C
41
*
IDT72404L45SO8
C
45 MHZ
18 SOIC
18.25
16.60
15.10
C
1000 1000
72413L 64 X 5 ASYNCHRONOUS FIFO W/OE & FLAGS
*
IDT72413L25DB
M
25 MHZ
20 CERDIP
32.95
30.00
27.25
C
100
20
*
IDT72413L35DB
M
35 MHZ
20 CERDIP
39.55
35.95
32.70
C
100
20
IDT72413L25P
C
25 MHZ
20 PLASTIC
8.85
8.05
7.30
B
18
*
IDT72413L35P
C
35 MHZ
20 PLASTIC
10.60
9.65
8.75
B
18
*
IDT72413L45P
C
45 MHZ
20 PLASTIC
14.15
12.85
11.70
B
18
IDT72413L25SO
C
25 MHZ
20 SOIC
8.85
8.05
7.30
B
37
IDT72413L25SO8
C
25 MHZ
20 SOIC
8.85
8.05
7.30
B
1000 1000
*
IDT72413L35SO
C
35 MHZ
20 SOIC
10.60
9.65
8.75
B
37
*
IDT72413L35SO8
C
35 MHZ
20 SOIC
10.60
9.65
8.75
B
1000 1000
*
IDT72413L45SO
C
45 MHZ
20 SOIC
14.15
12.85
11.70
B
37
*
IDT72413L45SO8
C
45 MHZ
20 SOIC
14.15
12.85
11.70
B
1000 1000
72420L 64 X 8 SYNCHRONOUS FIFO
*
IDT72420L10TP
C
10
28 300 MIL PDIP
19.50
17.25
15.00
R
14
*
IDT72420L15TP
C
15
28 300-MIL PLASTIC
14.05
12.40
10.80
R
14
*
IDT72420L25TP
C
25
28 300-MIL PLASTIC
11.65
10.30
8.95
R
14
*
IDT72420L20TCB
M
20
28 300-MIL SDBRZ
71.40
63.10
54.90
C
104
1
*
IDT72420L25TCB
M
25
28 300-MIL SDBRZ
61.30
54.20
47.15
C
104
1
*
IDT72420L50TCB
M
50
28 300-MIL SDBRZ
34.00
30.05
26.15
C
104
1
72421L 64 X 9 SYNCHRONOUS FIFO
IDT72421L20LB
M
20
32 LCC
109.50
97.10
84.40
C
105
1
IDT72421L20LB8
M
20
32 LCC
109.50
97.10
84.40
C
750
IDT72421L25LB
M
25
32 LCC
94.10
83.30
72.40
C
105
1
IDT72421L25LB8
M
25
32 LCC
94.10
83.30
72.40
C
750
IDT72421L50LB
M
50
32 LCC
52.30
46.25
40.20
C
105
1
IDT72421L50LB8
M
50
32 LCC
52.30
46.25
40.20
C
750
IDT72421L10J
C
10
32 PLCC
13.35
11.80
10.25
A
32
IDT72421L10J8
C
10
32 PLCC
13.35
11.80
10.25
A
750
IDT72421L15J
C
15
32 PLCC
11.70
10.35
9.00
A
32
IDT72421L15J8
C
15
32 PLCC
11.70
10.35
9.00
A
750
IDT72421L15JI
I
15
32 PLCC
13.35
11.80
10.25
B
32
IDT72421L15JI8
I
15
32 PLCC
13.35
11.80
10.25
B
750
IDT72421L25J
C
25
32 PLCC
8.70
7.70
6.70
A
32
IDT72421L25J8
C
25
32 PLCC
8.70
7.70
6.70
A
750
IDT72421L25JI
I
25
32 PLCC
9.55
8.45
7.35
B
32
IDT72421L25JI8
I
25
32 PLCC
9.55
8.45
7.35
B
750
IDT72421L10PF
C
10
32 TQFP
13.35
11.80
10.25
B
100
50
IDT72421L10PF8
C
10
32 TQFP
13.35
11.80
10.25
B
2000 2000
IDT72421L10PF9
C
10
32 TQFP
13.35
11.80
10.25
B
10
IDT72421L15PF
C
15
32 TQFP
11.70
10.35
9.00
B
100
50
IDT72421L15PF8
C
15
32 TQFP
11.70
10.35
9.00
B
2000 2000
IDT72421L15PF9
C
15
32 TQFP
11.70
10.35
9.00
B
10
129