參數資料
型號: 74AVC16244
廠商: NXP Semiconductors N.V.
英文描述: 16-bit buffer/line driver; 3-state 3.6 V tolerant
中文描述: 16位緩沖/線驅動器;3態(tài)耐壓3.6V
文件頁數: 2/16頁
文件大?。?/td> 79K
代理商: 74AVC16244
1999 Nov 15
2
Philips Semiconductors
Product specification
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
driverwith3-stateoutputs.Thisdevicecanbeusedasfour
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 V
CC
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
0
1
2
4
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
0
1
2
4
100
0
200
MNA507
3
VOL (V)
IOL
(mA)
1.8 V
2.5 V
3.3 V
相關PDF資料
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相關代理商/技術參數
參數描述
74AVC16244DG 功能描述:緩沖器和線路驅動器 16-BIT BUF 3-STATE RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74AVC16244DGG 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16-bit buffer/line driver; 3-state 3.6 V tolerant
74AVC16244DGG,112 功能描述:緩沖器和線路驅動器 IC BUFF DVR TRI-ST 16BIT RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74AVC16244DGG,118 功能描述:緩沖器和線路驅動器 IC BUFF DVR TRI-ST 16BIT RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74AVC16244DGG,512 功能描述:緩沖器和線路驅動器 16-BIT BUF 3-STATE RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel