參數(shù)資料
型號(hào)： 935189850118
廠商： NXP SEMICONDUCTORS
元件分類： 編、解碼器及復(fù)用、解復(fù)用
英文描述： HCT SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
封裝： SOT-338-1, SSOP-16
文件頁(yè)數(shù)： 6/10頁(yè)
文件大?。?/td> 126K
代理商： 935189850118
December 1990
5
Philips Semiconductors
Product specication
Dual 4-input multiplexer; 3-state
74HC/HCT253
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see
“74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: bus driver
ICC category: MSI
AC CHARACTERISTICS FOR 74HC
GND = 0 V; tr = tf = 6 ns; CL = 50 pF
SYMBOL PARAMETER
Tamb (°C)
UNIT
TEST CONDITIONS
74HC
VCC
(V)
WAVEFORMS
+25
40 to +85
40
to
+125
min.
typ. max. min.
max.
min. max.
tPHL/ tPLH propagation delay
1In to nY;
2In to nY
55
20
16
175
35
30
220
44
37
265
53
45
ns
2.0
4.5
6.0
Fig.6
tPHL/ tPLH propagation delay
Sn to nY
58
21
17
175
35
30
220
44
37
265
53
45
ns
2.0
4.5
6.0
Fig.6
tPZH/ tPZL
3-state output enable time
nOE to nY
30
11
9
100
20
17
125
25
21
150
30
26
ns
2.0
4.5
6.0
Fig.7
tPHZ/ tPLZ
3-state output disable time
nOE to nY
41
15
12
150
30
26
190
38
33
225
45
38
ns
2.0
4.5
6.0
Fig.7
tTHL/ tTLH
output transition time
14
5
4
60
12
10
75
15
13
90
18
15
ns
2.0
4.5
6.0
Fig.6
相關(guān)PDF資料
PDF描述
933713870652 HCT SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
933713860653 HC/UH SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
935189860112 HC/UH SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
0557590370 16 A, STRIP TERMINAL BLOCK, 1 ROW, 1 DECK
933713880652 HC/UH SERIES, 9-BIT PARITY GENERATOR/CHECKER, COMPLEMENTARY OUTPUT, PDSO14
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