MC14538 查看數據表（PDF） - ON Semiconductor
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MC14538 Datasheet PDF : 13 Pages
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MC14538B
PIN ASSIGNMENT
VSS 1
CX/RXA 2
RESET A 3
AA 4
BA 5
QA 6
QA 7
VSS 8
16 VDD
15 VSS
14 CX/RXB
13 RESET B
12 AB
11 BB
10 QB
9 QB
ONE−SHOT SELECTION GUIDE
100 ns 1 ms 10 ms 100 ms 1 ms 10 ms 100 ms 1 s
MC14528B
MC14536B
MC14538B
MC14541B
MC4538A*
10 s
23 HR
5 MIN.
*LIMITED OPERATING VOLTAGE (2 - 6 V)
TOTAL OUTPUT PULSE WIDTH RANGE
RECOMMENDED PULSE WIDTH RANGE
A
4
B
5
BLOCK DIAGRAM
CX
RX
VDD
12
Q1
6
Q1
7
RESET
3
A
12
11 B
CX
RX
VDD
15 14
Q2
10
Q2
9
RESET
13
RX AND CX ARE EXTERNAL COMPONENTS.
VDD = PIN 16
VSS = PIN 8, PIN 1, PIN 15
ORDERING INFORMATION
Device
Package
Shipping†
MC14538BDG
SOIC−16
(Pb−Free)
48 Units / Rail
NLV14538BDG*
SOIC−16
(Pb−Free)
48 Units / Rail
MC14538BDR2G
SOIC−16
(Pb−Free)
2500 Units / Tape & Reel
NLV14538BDR2G*
SOIC−16
(Pb−Free)
2500 Units / Tape & Reel
MC14538BDTR2G
TSSOP−16
(Pb−Free)
2500 Units / Tape & Reel
NLV14538BDTR2G*
TSSOP−16
(Pb−Free)
2500 Units / Tape & Reel
MC14538BDWG
SOIC−16 WB
(Pb−Free)
47 Units / Rail
NLV14538BDWG*
SOIC−16 WB
(Pb−Free)
47 Units / Rail
MC14538BDWR2G
SOIC−16 WB
(Pb−Free)
1000 Units / Tape & Reel
NLV14538BDWR2G*
SOIC−16 WB
(Pb−Free)
1000 Units / Tape & Reel
MC14538BFG
SOEIAJ−16
(Pb−Free)
50 Units / Rail
MC14538BFELG
SOEIAJ−16
(Pb−Free)
2000 Units / Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*NLV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP
Capable.
http://onsemi.com
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