參數(shù)資料
型號: 933669880652
廠商: NXP SEMICONDUCTORS
元件分類: 算術邏輯單元
英文描述: HC/UH SERIES, 4-BIT MAGNITUDE COMPARATOR, TRUE OUTPUT, PDIP16
封裝: PLASTIC, DIP-16
文件頁數(shù): 6/9頁
文件大小: 67K
代理商: 933669880652
December 1990
6
Philips Semiconductors
Product specication
4-bit magnitude comparator
74HC/HCT85
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see
“74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: standard
ICC category: MSI
AC CHARACTERISTICS FOR 74HC
GND = 0 V; tr =tf = 6 ns; CL = 50 pF
SYMBOL
PARAMETER
Tamb (°C)
TEST CONDITIONS
74HC
UNIT
VCC
(V)
WAVEFORMS
+25
40 to +85
40 to +125
min.
typ.
max.
min.
max.
min.
max.
tPHL/ tPLH
propagation delay
An, Bn to QA>B or QA<B
63
23
18
195
39
33
245
49
42
295
59
50
ns
2.0
4.5
6.0
Fig.6
tPHL/ tPLH
propagation delay
An, Bn to QA=B
58
21
17
175
35
30
220
44
37
265
53
45
ns
2.0
4.5
6.0
Fig.6
tPHL/ tPLH
propagation delay
IA<B, IA=B, IA>B to
QA<B, QA>B
50
18
14
140
28
24
175
35
30
210
42
36
ns
2.0
4.5
6.0
Fig.6
tPHL/ tPLH
propagation delay
IA=B to QA=B
39
14
11
120
24
20
150
30
26
180
36
31
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
相關PDF資料
PDF描述
933714950653 HC/UH SERIES, 4-BIT MAGNITUDE COMPARATOR, TRUE OUTPUT, PDSO16
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