74HC4538-Q100 View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
MFG CO.
74HC4538-Q100 Datasheet PDF : 23 Pages
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NXP Semiconductors
74HC4538-Q100; 74HCT4538-Q100
Dual retriggerable precision monostable multivibrator
5. Pinning information
5.1 Pinning
+&4
+&74
&(;7
5(;7&(;7
&'
%
$
4
4
*1'
9&&
&(;7
5(;7&(;7
&'
%
$
4
4
DDD
Fig 3. Pin configuration for SO16
+&4
+&74
&(;7
5(;7&(;7
&'
%
$
4
4
*1'
9&&
&(;7
5(;7&(;7
&'
%
$
4
4
DDD
Fig 4. Pin configuration for TSSOP16
5.2 Pin description
Table 2. Pin description
Symbol
1CEXT, 2CEXT
1REXT/CEXT, 2REXT/CEXT
1CD, 2CD
1B, 2B
1A, 2A
1Q, 2Q
1Q, 2Q
GND
VCC
Pin
1, 15
2, 14
3, 13
4, 12
5, 11
6, 10
7, 9
8
16
Description
external capacitor connection (always connected to ground)
external capacitor/resistor connection
direct reset input (active LOW)
input (LOW to HIGH triggered)
input (HIGH to LOW triggered)
output
complementary output (active LOW)
ground (0 V)
supply voltage
74HC_HCT4538_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 2 August 2012
© NXP B.V. 2012. All rights reserved.
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