- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄360546 > 7AHCT244PWDH (NXP Semiconductors N.V.) Octal buffer/line driver; 3-state PDF資料下載
參數(shù)資料
| 型號(hào)： | 7AHCT244PWDH |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Octal buffer/line driver; 3-state |
| 中文描述： | 八路緩沖器/線路驅(qū)動(dòng)器，3態(tài) |
| 文件頁(yè)數(shù)： | 8/16頁(yè) |
| 文件大?。?/td> | 80K |
| 代理商： | 7AHCT244PWDH |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)當(dāng)前第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)
1999 Sep 28
8
Philips Semiconductors
Product specification
Octal buffer/line driver; 3-state
74AHC244; 74AHCT244
AC CHARACTERISTICS
Type 74AHC244
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
n
to nY
n
propagation delay
nOE to nY
n
propagation delay
nOE to nY
n
propagation delay
nA
n
to nY
n
propagation delay
nOE to nY
n
propagation delay
nOE to nY
n
see Figs 4 and 6
15 pF
5.0
8.4
1.0
10.0
1.0
10.5
ns
t
PZL
/t
PZH
see Figs 5 and 6
6.5
10.6
1.0
12.5
1.0
13.5
ns
t
PLZ
/t
PHZ
5.5
9.7
1.0
11.0
1.0
12.5
ns
t
PHL
/t
PLH
see Figs 4 and 6
50 pF
7.0
11.9
1.0
13.5
1.0
15.0
ns
t
PZL
/t
PZH
see Figs 5 and 6
7.5
14.1
1.0
16.0
1.0
18.0
ns
t
PLZ
/t
PHZ
10.0
14.0
1.0
16.0
1.0
17.5
ns
V
CC
= 4.5 to 5.5 V;
note 2
t
PHL
/t
PLH
propagation delay
nA
n
to nY
n
propagation delay
nOE to nY
n
propagation delay
nOE to nY
n
propagation delay
nA
n
to nY
n
propagation delay
nOE to nY
n
propagation delay
nOE to nY
n
see Figs 4 and 6
15 pF
3.4
5.5
1.0
6.5
1.0
7.0
ns
t
PZL
/t
PZH
see Figs 5 and 6
4.0
7.3
1.0
8.5
1.0
9.5
ns
t
PLZ
/t
PHZ
4.8
7.2
1.0
8.5
1.0
9.0
ns
t
PHL
/t
PLH
see Figs 4 and 6
50 pF
5.0
7.5
1.0
8.5
1.0
9.5
ns
t
PZL
/t
PZH
see Figs 5 and 6
5.5
9.3
1.0
10.5
1.0
12.0
ns
t
PLZ
/t
PHZ
7.0
9.2
1.0
10.5
1.0
11.5
ns
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 7AHCT245PWDH | Octal bus transceiver; 3-state |
| 7AHCT273PWDH | Marine Lamp, 4 in x 6 in [101,6 mm x 152,4 mm], Wide Flood Beam Pattern, 12 Vdc/50 W/4 A, Stud mounting |
| 7AHCT373PWDH | Replacement Sealed Beams, 4 in x 6 in [101,6 mm x 152,4 mm], Trapezoid Beam Pattern, 12 Vdc/50 W/4 A |
| 7AHCT374PWDH | Octal D-type flip-flop; positive edge-trigger; 3-state |
| 7AHCT541PWDH | Octal buffer/line driver; 3-state |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 7AHCT245PWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal bus transceiver; 3-state |
| 7AHCT273PWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal D-type flip-flop with reset; positive-edge trigger |
| 7AHCT373PWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal D-type transparent latch; 3-state |
| 7AHCT374PWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal D-type flip-flop; positive edge-trigger; 3-state |
| 7AHCT541PWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal buffer/line driver; 3-state |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。