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| 型號(hào)： | 74AHCT2G126 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Dual buffer/line driver; 3-state |
| 中文描述： | 雙緩沖器/線驅(qū)動(dòng)器；三態(tài) |
| 文件頁(yè)數(shù)： | 9/17頁(yè) |
| 文件大?。?/td> | 90K |
| 代理商： | 74AHCT2G126 |
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9397 750 13735
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet
Rev. 02 — 18 October 2004
9 of 17
Philips Semiconductors
74AHC2G08; 74AHCT2G08
Dual 2-input AND gate
12. Dynamic characteristics
[1]
Typical values are measured at V
CC
= 3.3 V.
Typical values are measured at V
CC
= 5.0 V.
C
PD
is used to determine the dynamic power dissipation (P
D
in
μ
W).
P
D
= C
PD
×
V
CC2
×
f
i
×
N +
Σ
(C
L
×
V
CC2
×
f
o
) where:
f
i
= input frequency in MHz;
f
o
= output frequency in MHz;
C
L
= output load capacitance in pF;
V
CC
= supply voltage in Volts;
N = number of inputs switching;
Σ
(C
L
×
V
CC2
×
f
o
) = sum of the outputs.
The condition is V
I
= GND to V
CC
.
[2]
[3]
[4]
Table 10:
At recommended operating conditions; voltages are referenced to GND (ground = 0 V); t
r
= t
f
≤
3.0 ns; see
Figure 7
.
Symbol
Parameter
Conditions
T
amb
= 25
°
C
t
PHL
, t
PLH
propagation delay
nA and nB to nY
V
CC
= 3.0 V to 3.6 V; C
L
= 15 pF
V
CC
= 4.5 V to 5.5 V; C
L
= 15 pF
V
CC
= 3.0 V to 3.6 V; C
L
= 50 pF
V
CC
= 4.5 V to 5.5 V; C
L
= 50 pF
C
PD
power dissipation
capacitance
T
amb
=
40
°
C to +85
°
C
t
PHL
, t
PLH
propagation delay
nA and nB to nY
V
CC
= 3.0 V to 3.6 V; C
L
= 15 pF
V
CC
= 4.5 V to 5.5 V; C
L
= 15 pF
V
CC
= 3.0 V to 3.6 V; C
L
= 50 pF
V
CC
= 4.5 V to 5.5 V; C
L
= 50 pF
T
amb
=
40
°
C to +125
°
C
t
PHL
, t
PLH
propagation delay
nA and nB to nY
V
CC
= 3.0 V to 3.6 V; C
L
= 15 pF
V
CC
= 4.5 V to 5.5 V; C
L
= 15 pF
V
CC
= 3.0 V to 3.6 V; C
L
= 50 pF
V
CC
= 4.5 V to 5.5 V; C
L
= 50 pF
Dynamic characteristics type 74AHC2G08
Min
Typ
Max
Unit
see
Figure 6
[1]
-
4.6
3.2
6.5
4.6
17
8.8
5.9
12.3
7.9
-
ns
ns
ns
ns
pF
[2]
-
[1]
-
[2]
-
C
L
= 50 pF; f
i
= 1 MHz
[3] [4]
-
see
Figure 6
1.0
1.0
1.0
1.0
-
-
-
-
10.5
7.0
14.0
9.0
ns
ns
ns
ns
see
Figure 6
1.0
1.0
1.0
1.0
-
-
-
-
12.0
8.0
16.0
10.5
ns
ns
ns
ns
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| 74AHCT2G126DC | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Dual buffer/line driver; 3-state |
| 74AHCT2G126DC,125 | 功能描述:緩沖器和線路驅(qū)動(dòng)器 DUAL 3-STATE BUFFER RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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| 74AHCT2G126DC-Q10H | 制造商:NXP Semiconductors 功能描述:74AHCT2G126DC-Q100/VSSOP8/REEL 制造商:NXP Semiconductors 功能描述:74AHCT2G126DC-Q100/VSSOP8/REEL - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC BUFFER/LINE DVR 3ST 8VSSOP |
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