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參數(shù)資料
| 型號(hào)： | 74AVC16244DGG,512 |
| 廠商： | NXP Semiconductors |
| 文件頁數(shù)： | 9/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | CI BUFF DVR TRI-ST 16BIT 48TSSOP |
| 產(chǎn)品培訓(xùn)模塊： | Logic Packages |
| 標(biāo)準(zhǔn)包裝： | 975 |
| 系列： | 74AVC |
| 邏輯類型： | 緩沖器/線路驅(qū)動(dòng)器，非反相 |
| 元件數(shù)： | 4 |
| 每個(gè)元件的位元數(shù)： | 4 |
| 輸出電流高，低： | 12mA，12mA |
| 電源電壓： | 1.2 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 48-TFSOP（0.240"，6.10mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 48-TSSOP |
| 包裝： | 管件 |
| 其它名稱： | 74AVC16244DG 74AVC16244DG-ND 935264443512 |
1999 Nov 15
2
Philips Semiconductors
Product specication
16-bit buffer/line driver; 3-state
(3.6 V tolerant)
74AVC16244
FEATURES
Wide supply voltage range from 1.2 to 3.6 V
Complies with JEDEC standard no. 8-1A/5/7
CMOS low power consumption
Input/output tolerant up to 3.6 V
Dynamic Controlled Output (DCO) circuit dynamically
changes output impedance, resulting in noise reduction
without speed degradation
Low inductance multiple power and ground pins for
minimum noise and ground bounce
Power off disables 74AVC16244 outputs, permitting live
insertion.
DESCRIPTION
The 74AVC16244 is a 16-bit non-inverting buffer/line
driver with 3-state outputs. This device can be used as four
4-bit buffers, two 8-bit buffers or one 16-bit buffer.
The 3-state outputs are controlled by the output enable
inputs nOE. A HIGH level on input nOE causes the outputs
to assume a high-impedance OFF-state.
This product is designed to have an extremely fast
propagation delay and a minimum amount of power
consumption.
To ensure the high-impedance output state during
power-up or power-down, input nOE should be tied to VCC
through a pull-up resistor (live insertion).
A DCO circuitry is implemented to support termination line
drive during transient (see Figs 1 and 2).
handbook, halfpage
012
4
0
200
300
100
MNA506
3
VOH (V)
IOH
(mA)
1.8 V
2.5 V
3.3 V
Fig.1 Output current as a function of output voltage.
Fig.2 Output current as a function of output voltage.
handbook, halfpage
012
4
300
100
0
200
MNA507
3
VOL (V)
IOL
(mA)
1.8 V
2.5 V
3.3 V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74AVC16244DGGRE4 | 功能描述:緩沖器和線路驅(qū)動(dòng)器 16-Bit Buffer/Driver 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 |
| 74AVC16244DGGRG4 | 功能描述:緩沖器和線路驅(qū)動(dòng)器 16B Buffer/Driver 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 |
| 74AVC16244DG-T | 功能描述:緩沖器和線路驅(qū)動(dòng)器 16-BIT BUF 3-STATE 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 |
| 74AVC16244DGVRE4 | 功能描述:緩沖器和線路驅(qū)動(dòng)器 16-Bit Buffer/Driver 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 |
| 74AVC16244DGVRG4 | 功能描述:緩沖器和線路驅(qū)動(dòng)器 16-Bit Buffer/Driver 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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