參數(shù)資料
型號： SN54LS21
廠商： Motorola, Inc.
英文描述： Quad 2-Input NAND Schmitt Trigger; Package: SOIC 14 LEAD; No of Pins: 14; Container: Tape and Reel; Qty per Container: 2500
中文描述： 雙4輸入與門
文件頁數(shù)： 8/12頁
文件大?。?/td> 509K
代理商： SN54LS21
MECHANICAL DATA
MLCC006B – OCTOBER 1996
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
FK (S-CQCC-N**)
LEADLESS CERAMIC CHIP CARRIER
4040140/D 10/96
28 TERMINAL SHOWN
B
0.358
(9,09)
MAX
(11,63)
0.560
(14,22)
0.560
(14,22)
0.458
0.858
(21,8)
1.063
(27,0)
A
NO. OF
TERMINALS
MIN
MAX
0.358
(9,09)
0.660
(16,76)
0.761
(19,32)
0.458
(11,63)
0.342
(8,69)
MIN
(11,23)
(16,26)
0.640
0.739
(18,78)
0.442
0.962
(24,43)
1.165
(29,59)
(23,83)
0.938
(28,99)
1.141
**
20
28
52
44
68
84
0.020 (0,51)
0.010 (0,25)
0.080 (2,03)
0.064 (1,63)
(7,80)
0.307
(10,31)
0.406
(12,58)
0.495
(12,58)
0.495
(21,6)
0.850
(26,6)
1.047
0.045 (1,14)
0.035 (0,89)
0.045 (1,14)
0.035 (0,89)
12
13
14
15
16
18
17
11
10
8
9
7
5
4
3
2
0.020 (0,51)
0.010 (0,25)
6
1
28
26
27
19
21
B SQ
A SQ
22
23
24
25
20
0.055 (1,40)
0.045 (1,14)
0.028 (0,71)
0.022 (0,54)
0.050 (1,27)
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. This package can be hermetically sealed with a metal lid.
D. The terminals are gold plated.
E. Falls within JEDEC MS-004
相關(guān)PDF資料
PDF描述
SN54LS21J Quad 2-Input NAND Schmitt Trigger; Package: PDIP-14; No of Pins: 14; Container: Rail; Qty per Container: 500
SN54LS245FK OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54LS245W Synchronous Presettable Binary Counter; Package: SOEIAJ-16; No of Pins: 16; Container: Rail; Qty per Container: 50
SN54LS245 Quad 2-Input Multiplexer; Package: PDIP-16; No of Pins: 16; Container: Rail; Qty per Container: 500
SN54LS245J OCTAL BUS TRANSCEIVER
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SN54LS240W 制造商:Texas Instruments 功能描述:
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