參數(shù)資料
型號: 933669970652
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, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDIP16
封裝: SOT-38-1, DIP-16
文件頁數(shù): 8/11頁
文件大?。?/td> 136K
代理商: 933669970652
December 1990
6
Philips Semiconductors
Product specication
Quad 2-input multiplexer
74HC/HCT157
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see
“74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: standard
ICC category: MSI
Note to HCT types
The value of additional quiescent supply current (
ICC) for a unit load of 1 is given in the family specifications.
To determine
ICC per input, multiply this value by the unit load coefficient shown in the table below.
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; tr = tf = 6 ns; CL = 50 pF
INPUT
UNIT LOAD COEFFICIENT
nI0
nI1
E
S
1.00
0.60
1.00
SYMBOL
PARAMETER
Tamb (°C)
UNIT
TEST CONDITIONS
74HCT
VCC
(V)
WAVEFORMS
+25
40 to +85
40 to +125
min.
typ.
max.
min.
max.
min.
max.
tPHL/ tPLH
propagation delay
nI0 to nY;
nI1 to nY
16
27
34
41
ns
4.5
Fig.7
tPHL/ tPLH
propagation delay
E to nY
15
26
33
39
ns
4.5
Fig.6
tPHL/ tPLH
propagation delay
S to nY
22
37
46
56
ns
4.5
Fig.7
tTHL/ tTLH
output transition
time
7
15
19
22
ns
4.5
Fig.6 and Fig.7
相關(guān)PDF資料
PDF描述
933713750652 HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
935188540112 HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
935188540118 HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
935188560112 HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
935188560118 HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
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