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參數(shù)資料
| 型號： | SN74ALB16244DLG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | ALB SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48 |
| 封裝： | GREEN, PLASTIC, SSOP-48 |
| 文件頁數(shù)： | 8/13頁 |
| 文件大?。?/td> | 360K |
| 代理商： | SN74ALB16244DLG4 |
SN74ALB16244
16-BIT BUFFER/DRIVER
WITH 3-STATE OUTPUTS
SCBS647D – AUGUST 1995 – REVISED JANUARY 2001
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions
MIN
MAX
UNIT
VCC
Supply voltage
3
3.6
V
IOH
High-level output current
–25
mA
IOL
Low-level output current
25
mA
t/v
Input transition rise or fall rate
Outputs enabled
5
ns/V
TA
Operating free-air temperature
–40
85
°C
See Figures 1 and 2 for typical I/O ranges.
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIK
Data inputs
VCC =3V
II = 18 mA
3.6
VCC–1.2
V
VIK
Data inputs
VCC = 3 V
II = –18 mA
–0.9
–1.2
V
Control inputs
VCC = 3.6 V,
VI = VCC or GND
±10
A
VI =VCC
OE low
0.4
0.6
mA
II
Data inputs
VCC =3 6V
VI = VCC
OE high
25
A
Data inputs
VCC = 3.6 V
VI =0
OE low
–0.8
–1
mA
VI = 0
OE high
–60
A
IOZH
VCC = 3.6 V,
VO = 3 V
0.6
20
A
IOZL
VCC = 3.6 V,
VO = 0.5 V
–0.1
–50
A
ICC/buffer
VCC = 3.6 V,
IO = 0,
VI = VCC or GND
3.7
5.6
mA
ICCZ
VCC = 3.6 V,
Control inputs = VCC or GND
0.8
mA
ICC§
VCC = 3 V to 3.6 V, One input at VCC – 0.6 V, Other inputs at VCC or GND
600
A
Ci
VI = 3 V or 0
4.5
pF
Co
VO = 3 V or 0
5.5
pF
All typical values are at VCC = 3.3 V, TA = 25°C.
§ This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.
switching characteristics over recommended operating free-air temperature range, CL = 50 pF
(unless otherwise noted) (see Figure 3)
PARAMETER
FROM
TO
VCC = 3.3 V ± 0.3 V
UNIT
PARAMETER
(INPUT)
(OUTPUT)
MIN
TYP
MAX
UNIT
tpd
A
Y
0.6
1.3
2
ns
ten
OE
Y
1.3
2.5
4.7
ns
tdis
OE
Y
1.8
2.8
4.2
ns
All typical values are at VCC = 3.3 V, TA = 25°C.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN74ALB16244DLR | 功能描述:緩沖器和線路驅(qū)動器 16bit 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 |
| SN74ALB16244DLRG4 | 功能描述:緩沖器和線路驅(qū)動器 16-Bit Buffer/Driver With 3-State Outputs 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 |
| SN74ALB16245DGGR | 功能描述:總線收發(fā)器 16bit RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| SN74ALB16245DGVR | 功能描述:總線收發(fā)器 16bit RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| SN74ALB16245DL | 功能描述:總線收發(fā)器 16bit RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
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