- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373477 > SNJ54HC251W (Texas Instruments, Inc.) DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS PDF資料下載
參數(shù)資料
| 型號： | SNJ54HC251W |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS |
| 中文描述： | 數(shù)據(jù)選擇器/多路復(fù)用3態(tài)輸出 |
| 文件頁數(shù)： | 5/17頁 |
| 文件大小： | 492K |
| 代理商： | SNJ54HC251W |
SCLS132E DECEMBER 1982 REVISED SEPTEMBER 2003
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
TA = 25
°
C
TYP
1.998
SN54HC251
MIN
1.9
SN74HC251
MIN
1.9
UNIT
MIN
1.9
MAX
MAX
MAX
2 V
IOH = 20
μ
A
4.5 V
4.4
4.499
4.4
4.4
VOH
VI = VIH or VIL
6 V
5.9
5.999
5.9
5.9
V
IOH = 6 mA
IOH = 7.8 mA
4.5 V
3.98
4.3
3.7
3.84
6 V
5.48
5.8
5.2
5.34
2 V
0.002
0.1
0.1
0.1
IOL = 20
μ
A
4.5 V
0.001
0.1
0.1
0.1
VOL
VI = VIH or VIL
6 V
0.001
0.1
0.1
0.1
V
IOL = 6 mA
IOL = 7.8 mA
4.5 V
0.17
0.26
0.4
0.33
6 V
0.15
±
0.1
±
0.01
0.26
±
100
±
0.5
0.4
0.33
±
1000
II
IOZ
ICC
Ci
VI = VCC or 0
VO = VCC or 0,
VI = VCC or 0,
6 V
±
1000
±
10
160
nA
μ
A
μ
A
pF
VI = VIH or VIL
IO = 0
6 V
±
5
80
6 V
8
2 V to 6 V
3
10
10
10
switching characteristics over recommended operating free-air temperature range, C
L
= 50 pF
(unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
VCC
TA = 25
°
C
TYP
SN54HC251
MIN
SN74HC251
MIN
UNIT
(OUTPUT)
MIN
MAX
205
MAX
300
MAX
256
2 V
58
A, B, or C
W or Y
4.5 V
21
41
60
51
tpd
6 V
19
35
51
44
ns
2 V
44
195
283
244
Any D
W or Y
4.5 V
17
39
57
49
6 V
15
33
48
41
2 V
30
145
210
181
ten
OE
W or Y
4.5 V
10
29
42
36
ns
6 V
9
25
36
31
2 V
25
195
283
244
tdis
OE
W or Y
4.5 V
15
39
57
49
ns
6 V
14
33
48
41
2 V
20
75
110
95
tt
W or Y
4.5 V
6 V
8
6
15
13
22
19
19
16
ns
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SN74HC368DBR | Dual 2-to-4 Decoder/Demultiplexer; Package: SOEIAJ-16; No of Pins: 16; Container: Rail; Qty per Container: 50 |
| SNJ54HC368W | HEX BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS |
| SN54HC368W | 300mA, 5.0V +/-1% Output Voltage, Low Dropout Voltage Regulator with Enable - Pb Free Device; Package: SOT-223 4 LEAD; No of Pins: 4; Container: Tape and Reel; Qty per Container: 4000 |
| SN74HC368DBRE4 | Dual 2-to-4 Decoder/Demultiplexer; Package: SOEIAJ-16; No of Pins: 16; Container: Tape and Reel; Qty per Container: 2000 |
| SN54HC368FK | HEX BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SNJ54HC253FK | 制造商:Texas Instruments 功能描述:Multiplexer 1-Element CMOS 3-ST 8-IN 20-Pin LCCC Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SNJ54HC253J | 制造商:Texas Instruments 功能描述:Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin CDIP Tube |
| SNJ54HC257FK | 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:Multiplexer 1-Element CMOS 3-ST 8-IN 20-Pin LCCC Tube |
| SNJ54HC257J | 制造商:Texas Instruments 功能描述: |
| SNJ54HC258J | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。