參數(shù)資料
型號(hào)： 74ALVT162241DL,112
廠商： NXP Semiconductors
文件頁(yè)數(shù)： 6/10頁(yè)
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： 1,581
系列： 74ALVT
邏輯類(lèi)型： 緩沖器/線(xiàn)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，12mA; 12mA，12mA
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(lèi)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
Philips Semiconductors
Product specification
74ALVT162241
2.5V/3.3V 16-bit buffer/driver with
30
W termination resistors (3-State)
1998 Feb 13
5
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 0V; IOH = –12mA
20
23
V
VOH
High-level out ut voltage
VCC = 3.0V; IOH = –12mA
2.0
2.3
V
VOL
Low–level output voltage
VCC =3 0V; IOL = 12mA
05
08
V
VOL
Low–level out ut voltage
VCC = 3.0V; IOL = 12mA
0.5
0.8
V
OL
g
CC
OL
VCC = 3.6V; VI = VCC or GND
Control pins
0.1
±1
A
I
Input leakage current
VCC = 0 or 3.6V; VI = 5.5V
0.1
10
A
II
Input leakage current
VCC =3 6V; VI =VCC
4
05
1
VCC = 3.6V; VI = VCC
Data pins4
0.5
1
A
VCC = 3.6V; VI = 0
Data ins4
0.1
-5
A
IOFF
Off current
VCC = 0V; VI or VO = 0 to 4.5V
0.1
±100
A
Bus Hold current
VCC = 3.0V; VI = 0.8V
75
130
IHOLD
Bus Hold current
Data inputs6
VCC = 3.0V; VI = 2.0V
–75
200
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
0.07
0.1
ICCL
Quiescent supply current
VCC = 3.6V; Outputs Low, VI = GND or VCC, IO = 0
3.5
7
mA
ICCZ
VCC = 3.6V; Outputs Disabled; VI = GND or VCC, IO = 05
0.07
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.
AC CHARACTERISTICS (3.3V
"0.3V RANGE)
GND = 0V; tR = tF = 2.5ns; CL = 50pF; RL = 500; Tamb = –40°C to +85°C.
LIMITS
SYMBOL
PARAMETER
WAVEFORM
VCC = 3.3V "0.3V
UNIT
MIN
TYP1
MAX
tPLH
tPHL
Propagation delay
nAx to nYx
1
0.5
2.2
2.0
3.6
3.0
ns
tPZH
tPZL
Output enable time
to High and Low level
2
1.0
0.5
3.9
2.6
5.8
4.0
ns
tPHZ
tPLZ
Output disable time
from High and Low Level
2
1.5
1.0
4.1
2.9
6.6
5.3
ns
NOTE:
1. All typical values are at VCC = 3.3V and Tamb = 25°C.
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