參數(shù)資料
型號： 933715590653
廠商： NXP SEMICONDUCTORS
元件分類： 總線收發(fā)器
英文描述： HCT SERIES, OCTAL 1-BIT DRIVER, INVERTED OUTPUT, PDSO20
封裝： SOT-163, SO-20
文件頁數(shù)： 6/7頁
文件大?。?/td> 62K
代理商： 933715590653
December 1990
6
Philips Semiconductors
Product specication
Octal D-type transparent latch; 3-state;
inverting
74HC/HCT533
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see
“74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: bus driver
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
Dn
LE
OE
0.15
0.30
0.55
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
Dn to Qn
19
34
43
51
ns
4.5
Fig.7
tPHL/ tPLH
propagation delay
LE to Qn
22
38
48
57
ns
4.5
Fig.8
tPZH/ tPZL
3-state output enable
time OE to Qn
19
35
44
53
ns
4.5
Fig.9
tPHZ/ tPLZ
3-state output disable
time OE to Qn
18
30
38
45
ns
4.5
Fig.9
tTHL/ tTLH
output transition time
5
12
15
18
ns
4.5
Fig.7
tW
LE pulse width
HIGH
16
5
20
24
ns
4.5
Fig.8
tsu
set-up time
Dn to LE
10
3
13
15
ns
4.5
Fig.10
th
hold time
Dn to LE
8
2
10
12
ns
4.5
Fig.10
相關(guān)PDF資料
PDF描述
933835870005 HCT SERIES, OCTAL 1-BIT DRIVER, INVERTED OUTPUT, UUC
933715480653 HC/UH SERIES, OCTAL 1-BIT DRIVER, INVERTED OUTPUT, PDSO20
933670690652 HC/UH SERIES, OCTAL 1-BIT DRIVER, TRUE OUTPUT, PDIP20
933670940652 HCT SERIES, OCTAL 1-BIT DRIVER, TRUE OUTPUT, PDIP20
933713560652 HC/UH SERIES, OCTAL 1-BIT DRIVER, TRUE OUTPUT, PDSO20
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