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): 13/13頁
文件大小: 142K
代理商: 933715390112
September 1993
9
Philips Semiconductors
Product specication
Dual retriggerable precision monostable
multivibrator
74HC/HCT4538
NON-STANDARD DC CHARACTERISTICS FOR 74HCT
Voltages are referenced to GND (ground = 0 V)
Note
1. This measurement can only be carried out after a trigger pulse is applied.
AC WAVEFORMS
SYMBOL
PARAMETER
Tamb (°C)
UNIT
TEST CONDITIONS
74HCT
VCC
(V)
VI
(V)
OTHER
+25
40 to +85 40 to +125
min. typ max. min. max. min.
max.
±II
input leakage current
nRCEXT
0.5
5.0
10.0
A
5.5
2.0
or
GND
VCC or GND;
note 1
Fig.8
Waveforms showing the input (nA1,nA0,nRD) to output (nQ, nQ) propagation delays, the output transition
times, the input and output pulse widths, the removal time from direct reset (nRD) to input (nA1,nA0), and
the input retrigger time.
(1) HC : VM = 50%; VI = GND to VCC.
HCT: VM = 1.3 V; VI = GND to 3 V.
相關(guān)PDF資料
PDF描述
933714990653 HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PDSO16
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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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