參數(shù)資料
型號: 933715390112
廠商: NXP SEMICONDUCTORS
元件分類: 諧振器
英文描述: HCT SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16
封裝: PLASTIC, SO-16
文件頁數(shù): 11/13頁
文件大?。?/td> 142K
代理商: 933715390112
September 1993
7
Philips Semiconductors
Product specication
Dual retriggerable precision monostable
multivibrator
74HC/HCT4538
NON-STANDARD DC CHARACTERISTICS FOR 74HC
Voltages are referenced to GND (ground = 0 V)
Note
1. This measurement can only be carried out after a trigger pulse is applied.
trt
retrigger time
nA0,nA1
455+X
80+X
55+X
ns
2.0
4.5
6.0
Fig.8
X=CEXT /
(4.5
× VCC)
REXT
external timing
resistor
10
2
1000
k
2.0
5.0
CEXT
external timing
capacitor
no limits
pF
5.0
SYMBOL
PARAMETER
Tamb (°C)
UNIT
TEST CONDITIONS
74HC
VCC
(V)
VI
(V)
OTHER
+25
40 to +85 40 to +125
min. typ max. min. max. min.
max.
±I
I
input leakage current
nRCEXT
0.5
5.0
10.0
A
6.0
2.0
or
GND
VCC or GND;
note 1
SYMBOL
PARAMETER
Tamb (°C)
UNIT
TEST CONDITIONS
74HC
VCC
(V)
OTHER
+25
40 to +85
40 to +125
min.
typ.
max.
min.
max.
min.
max.
相關(guān)PDF資料
PDF描述
933714990653 HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PDSO16
935262436118 HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PDSO16
933714510653 HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PDSO16
933669990652 HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PDIP16
933714990652 HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PDSO16
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