參數(shù)資料
型號(hào)： 935189170118
廠商： NXP SEMICONDUCTORS
元件分類(lèi)： 算術(shù)邏輯單元
英文描述： HC/UH SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20
封裝： PLASTIC, TSSOP-20
文件頁(yè)數(shù)： 7/7頁(yè)
文件大?。?/td> 48K
代理商： 935189170118
Philips Semiconductors
Product specification
74F579
8-bit bidirectional binary counter (3-State)
2000 Dec 18
7
AC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDI-
TIONS
Tamb = +25 °C
VCC = +5.0 V
CL = 50 pF, RL = 500
Tamb = 0 to +70 °C
VCC = +5.0 V ± 10%
CL = 50 pF, RL = 500
UNIT
MIN
TYP
MAX
MIN
MAX
fMAX
Maximum clock frequency
Waveform 1
100
115
80
MHz
tPLH
tPHL
Propagation delay
CP to I/On
Waveform 1
5.0
7.5
10.5
4.5
5.0
11.5
ns
tPLH
tPHL
Propagation delay
CP to TC
Waveform 1
5.5
7.5
10.0
5.0
11.0
ns
tPLH
tPHL
Propagation delay
U/D to TC
Waveform 4
3.5
4.5
5.5
6.5
8.0
3.5
4.5
9.0
ns
tPLH
tPHL
Propagation delay
CET to TC
Waveform 3
3.5
5.5
6.0
7.0
8.0
3.5
8.5
ns
tPHL
Propagation delay
MR to I/On
Waveform 2
5.0
7.0
9.0
5.0
10.0
ns
tPLH
tPHL
Propagation delay
MR to TC
Waveform 4
4.0
6.0
6.5
8.0
9.0
10.5
4.0
6.0
10.5
12.5
ns
tPZH
tPZL
Output Enable time
CS to I/On
Waveform 6
Waveform 7
4.0
5.5
5.0
7.0
8.5
10.5
3.5
5.0
10.0
11.5
ns
tPHZ
tPLZ
Output Disable time
CS to I/On
Waveform 6
Waveform 7
3.0
5.0
7.5
9.5
3.0
4.5
9.0
11.0
ns
tPZH
tPZL
Output Enable time
PE to I/On
Waveform 6
Waveform 7
3.0
5.0
4.5
6.5
8.0
10.0
3.0
4.5
9.0
11.0
ns
tPHZ
tPLZ
Output Disable time
PE to I/On
Waveform 6
Waveform 7
3.0
2.5
4.0
7.5
3.0
2.0
9.0
8.5
ns
tPZH
tPZL
Output Disable time
OE to I/On
Waveform 6
Waveform 7
2.5
4.5
4.0
5.5
7.0
9.0
2.5
4.0
8.5
10.5
ns
tPHZ
tPLZ
Output Enable time
OE to I/On
Waveform 6
Waveform 7
1.0
2.0
2.5
4.0
7.0
1.0
2.0
5.5
8.0
ns
相關(guān)PDF資料
PDF描述
935189430112 HCT SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20
933713950652 HCT SERIES, OCTAL 1-BIT DRIVER, INVERTED OUTPUT, PDSO20
933713950653 HCT SERIES, OCTAL 1-BIT DRIVER, INVERTED OUTPUT, PDSO20
933835880005 HCT SERIES, OCTAL 1-BIT DRIVER, INVERTED OUTPUT, UUC
933713940652 HC/UH SERIES, OCTAL 1-BIT DRIVER, INVERTED OUTPUT, PDSO20
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