參數(shù)資料
型號： 933713370653
廠商： NXP SEMICONDUCTORS
元件分類： 門電路
英文描述： HCT SERIES, QUAD 2-INPUT NAND GATE, PDSO14
封裝： SO-14
文件頁數(shù)： 4/5頁
文件大?。?/td> 31K
代理商： 933713370653
December 1990
4
Philips Semiconductors
Product specication
Quad 2-input NAND gate
74HC/HCT00
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see
“74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: standard
ICC category: SSI
AC CHARACTERISTICS FOR 74HC
GND = 0 V; tr = tf = 6 ns; CL = 50 pF
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see
“74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: standard
ICC category: SSI
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
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
nA, nB to nY
25
9
7
90
18
15
115
23
20
135
27
23
ns
2.0
4.5
6.0
Fig.6
tTHL/ tTLH
output transition
time
19
7
6
75
15
13
95
19
16
110
22
19
ns
2.0
4.5
6.0
Fig.6
INPUT
UNIT LOAD COEFFICIENT
nA, nB
1.50
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
nA, nB to nY
12
19
24
29
ns
4.5
Fig.6
tTHL/ tTLH
output transition time
7
15
19
22
ns
4.5
Fig.6
相關PDF資料
PDF描述
933668880652 HCT SERIES, QUAD 2-INPUT NAND GATE, PDIP14
935174110118 HC/UH SERIES, QUAD 2-INPUT NAND GATE, PDSO14
935174120112 HC/UH SERIES, QUAD 2-INPUT NAND GATE, PDSO14
935174110112 HC/UH SERIES, QUAD 2-INPUT NAND GATE, PDSO14
933783340025 HC/UH SERIES, QUAD 2-INPUT NAND GATE, UUC
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