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参数资料
| 型号： | 74AHC125PWDH |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 通用总线功能 |
| 英文描述： | Quad buffer/line driver; 3-state |
| 中文描述： | AHC SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14 |
| 封装： | 4.40 MM, PLASTIC, SOT-402-1, TSSOP-14 |
| 文件页数： | 8/16页 |
| 文件大小： | 78K |
| 代理商： | 74AHC125PWDH |
1999 Sep 27
8
Philips Semiconductors
Product specification
Quad buffer/line driver; 3-state
74AHC125; 74AHCT125
AC CHARACTERISTICS
Type 74AHC125
GND = 0 V; t
r
= t
f
≤
3.0 ns.
Notes
1.
2.
Typical values at V
CC
= 3.3 V.
Typical values at V
CC
= 5.0 V.
SYMBOL
PARAMETER
TEST CONDITIONS
T
amb
(
°
C)
UNIT
WAVEFORMS
C
L
25
40 to +85
40 to +125
MIN.
TYP.
MAX.
MIN.
MAX.
MIN.
MAX.
V
CC
= 3.0 to 3.6 V;
note 1
t
PHL
/t
PLH
propagation delay
nA to nY
propagation delay
nOE to nY
propagation delay
nOE to nY
propagation delay
nA to nY
propagation delay
nOE to nY
propagation delay
nOE to nY
see Figs 5 and 7
15 pF
4.4
8.0
1.0
9.5
1.0
11.5
ns
t
PZH
/t
PZL
see Figs 6 and 7
4.7
8.0
1.0
9.5
1.0
11.5
ns
t
PHZ
/t
PLZ
6.7
9.7
1.0
11.5
1.0
12.5
ns
t
PHL
/t
PLH
see Figs 5 and 7
50 pF
6.2
11.5
1.0
13.0
1.0
14.5
ns
t
PZH
/t
PZL
see Figs 6 and 7
6.8
11.5
1.0
13.0
1.0
14.5
ns
t
PHZ
/t
PLZ
9.6
13.2
1.0
15.0
1.0
16.5
ns
V
CC
= 4.5 to 5.5 V;
note 2
t
PHL
/t
PLH
propagation delay
nA to nY
propagation delay
nOE to nY
propagation delay
nOE to nY
propagation delay
nA to nY
propagation delay
nOE to nY
propagation delay
nOE to nY
see Figs 5 and 7
15 pF
3.0
5.5
1.0
6.5
1.0
7.0
ns
t
PZH
/t
PZL
see Figs 6 and 7
3.3
5.1
1.0
6.0
1.0
6.5
ns
t
PHZ
/t
PLZ
4.8
6.8
1.0
8.0
1.0
8.5
ns
t
PHL
/t
PLH
see Figs 5 and 7
50 pF
4.3
7.5
1.0
8.5
1.0
9.5
ns
t
PZH
/t
PZL
see Figs 6 and 7
4.7
7.1
1.0
8.0
1.0
9.0
ns
t
PHZ
/t
PLZ
6.8
8.8
1.0
10.0
1.0
11.0
ns
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