參數(shù)資料
型號(hào)： 74ALVT16244DL,112
廠商： NXP Semiconductors
文件頁數(shù)： 5/10頁
文件大?。?/td> 0K
描述： IC BUFF DVR TRI-ST 16BIT 48SSOP
產(chǎn)品培訓(xùn)模塊： Logic Packages
標(biāo)準(zhǔn)包裝： 31
系列： 74ALVT
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： 8mA，8mA; 32mA，64mA
電源電壓： 2.3 V ~ 2.7 V，3 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-BSSOP（0.295"，7.50mm 寬）
供應(yīng)商設(shè)備封裝： 48-SSOP
包裝： 管件
其它名稱： 74ALVT16244DL
74ALVT16244DL-ND
935209560112
Philips Semiconductors
Product specification
74ALVT16244
2.5V/3.3V 16-bit buffer/driver (3-State)
1998 Oct 07
4
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
2.5V RANGE LIMITS
3.3V RANGE LIMITS
UNIT
SYMBOL
PARAMETER
MIN
MAX
MIN
MAX
UNIT
VCC
DC supply voltage
2.3
2.7
3.0
3.6
V
VI
Input voltage
0
5.5
0
5.5
V
VIH
High-level input voltage
1.7
2.0
V
VIL
Input voltage
0.7
0.8
V
IOH
High-level output current
–8
–32
mA
IOL
Low-level output current
8
32
mA
IOL
Low-level output current; current duty cycle
≤ 50%; f ≥ 1kHz
24
64
mA
t/v
Input transition rise or fall rate; Outputs enabled
10
ns/V
Tamb
Operating free-air temperature range
–40
+85
–40
+85
°C
DC ELECTRICAL CHARACTERISTICS (3.3V
"0.3V RANGE)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40
°C to +85°C
UNIT
MIN
TYP1
MAX
VIK
Input clamp voltage
VCC = 3.0V; IIK = –18mA
–0.85
–1.2
V
VOH
High-level output voltage
VCC = 3.0 to 3.6V; IOH = –100A
VCC–0.2
VCC
V
VOH
High-level out ut voltage
VCC = 3.0V; IOH = –32mA
2.0
2.3
V
VCC = 3.0V; IOL = 100A
0.07
0.2
VOL
Low–level output voltage
VCC = 3.0V; IOL = 16mA
0.25
0.4
V
VOL
Low–level out ut voltage
VCC = 3.0V; IOL = 32mA
0.3
0.5
V
VCC = 3.0V; IOL = 64mA
0.4
0.55
VCC = 3.6V; VI = VCC or GND
Control pins
0.1
±1
II
Input leakage current
VCC = 0 or 3.6V; VI = 5.5V
01.
10
A
II
In ut leakage current
VCC = 3.6V; VI = VCC
Data pins4
0.5
1
A
VCC = 3.6V; VI = 0V
Data ins4
0.1
-5
IOFF
Off current
VCC = 0V; VI or VO = 0 to 4.5V
0.1
±100
A
Bus Hold current
VCC = 3V; VI = 0.8V
75
130
IHOLD
Bus Hold current
Data inputs6
VCC = 3V; VI = 2.0V
–75
–140
A
Data inputs6
VCC = 0V to 3.6V; VCC = 3.6V
±500
IEX
Current into an output in the
High state when VO > VCC
VO = 5.5V; VCC = 3.0V
10
125
A
IPU/PD
Power up/down 3-State output
current3
VCC ≤ 1.2V; VO = 0.5V to VCC; VI = GND or VCC
OE/OE = Don’t care
1
±100
A
IOZH
3-State output High current
VCC = 3.6V; VO = 3.0V; VI = VIL or VIH
0.5
5
A
IOZL
3-State output Low current
VCC = 3.6V; VO = 0.5V; VI = VIL or VIH
0.5
–5
A
ICCH
VCC = 3.6V; Outputs High, VI = GND or VCC, IO = 0
0.05
0.1
ICCL
Quiescent supply current
VCC = 3.6V; Outputs Low, VI = GND or VCC, IO = 0
3.6
5
mA
ICCZ
VCC = 3.6V; Outputs Disabled; VI = GND or VCC, IO = 05
0.06
0.1
ICC
Additional supply current per
input pin2
VCC = 3V to 3.6V; One input at VCC–0.6V,
Other inputs at VCC or GND
0.04
0.4
mA
NOTES:
1. All typical values are at VCC = 3.3V and Tamb = 25°C.
2. This is the increase in supply current for each input at the specified voltage level other than VCC or GND
3. This parameter is valid for any VCC between 0V and 1.2V with a transition time of up to 10msec. From VCC = 1.2V to VCC = 3.3V ± 0.3V a
transition time of 100
sec is permitted. This parameter is valid for Tamb = 25°C only.
4. Unused pins at VCC or GND.
5. ICCZ is measured with outputs pulled up to VCC or pulled down to ground.
6. This is the bus hold overdrive current required to force the input to the opposite logic state.
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參數(shù)描述
74ALVT16244DL-T 功能描述:緩沖器和線路驅(qū)動(dòng)器 2.5/3.3V 16-BIT BUF 3-S 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
74ALVT16245 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2.5V/3.3V ALVT 16-bit transceiver 3-State
74ALVT16245DG 功能描述:總線收發(fā)器 2.5/3.3V 16-BIT XCVR 3-S 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(shí)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
74ALVT16245DGG 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2.5V/3.3V ALVT 16-bit transceiver 3-State
74ALVT16245DGG,112 功能描述:總線收發(fā)器 IC 16BIT TXRX 3-ST 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(shí)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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