參數(shù)資料
型號： 935187310118
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： SOT-402-1, TSSOP-14
文件頁數(shù)： 7/12頁
文件大?。?/td> 158K
代理商： 935187310118
September 1993
4
Philips Semiconductors
Product specication
Quad 2-input NAND Schmitt trigger
74HC/HCT132
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see
“74HC/HCT/HCU/HCMOS Logic Family Specifications”. Transfer characteristics are
given below.
Output capability: standard
ICC category: SSI
Transfer characteristics for 74HC
Voltages are referenced to GND (ground = 0 V)
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.
VT+
positive-going threshold
0.7
1.18
1.5
0.7
1.5
0.7
1.5
V
2.0
Figs 6 and 7
1.7
2.38
3.15
1.7
3.15
1.7
3.15
4.5
2.1
3.14
4.2
2.1
4.2
2.1
4.2
6.0
VT
negative-going threshold 0.3
0.63
1.0
0.3
1.0
0.3
1.0
V
2.0
Figs 6 and 7
0.9
1.67
2.2
0.9
2.2
0.9
2.2
4.5
1.2
2.26
3.0
1.2
3.0
1.2
3.0
6.0
VH
hysteresis (VT+ VT)
0.2
0.55
1.0
0.2
1.0
0.2
1.0
V
2.0
Figs 6 and 7
0.4
0.71
1.4
0.4
1.4
0.4
1.4
4.5
0.6
0.88
1.6
0.6
1.6
0.6
1.6
6.0
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
36
125
155
190
ns
2.0
Fig.13
13
25
31
38
4.5
10
21
26
32
6.0
tTHL/ tTLH
output transition time
19
75
95
110
ns
2.0
Fig.13
7
15
19
22
4.5
6
13
16
19
6.0
相關(guān)PDF資料
PDF描述
935187300118 HCT SERIES, QUAD 2-INPUT NAND GATE, PDSO14
933669150652 HCT SERIES, QUAD 2-INPUT NAND GATE, PDIP14
0556-5338-00 TOKENRINGNETWORKING COMPONENTS
0556-5841-02 TOKEN RING MAGNETICS
0556-5841-06 TOKEN RING MAGNETICS
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