參數(shù)資料
型號: 74LVTH32245EC,557
廠商: NXP Semiconductors
文件頁數(shù): 9/13頁
文件大?。?/td> 0K
描述: IC BUS TRSCVR 3-ST 32BIT 96LFBGA
產(chǎn)品培訓(xùn)模塊: Logic Packages
標(biāo)準(zhǔn)包裝: 1,425
系列: 74LVTH
邏輯類型: 收發(fā)器,非反相
元件數(shù): 4
每個元件的位元數(shù): 8
輸出電流高,低: 32mA,64mA
電源電壓: 2.7 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 96-LFBGA
供應(yīng)商設(shè)備封裝: 96-LFBGA(13.5x5.5)
包裝: 管件
其它名稱: 74LVTH32245EC
74LVTH32245EC-ND
935285256557
74LVTH32245_1
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 01 — 23 January 2008
5 of 13
NXP Semiconductors
74LVTH32245
3.3 V 32-bit bus transceiver; 3-state
8.
Recommended operating conditions
[1]
Above 70
°C the value of Ptot derates linearly with 1.8 mW/K.
9.
Static characteristics
Table 5.
Recommended operating conditions
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VCC
supply voltage
2.7
-
3.6
V
VI
input voltage
0
-
5.5
V
IOH
HIGH-level output current
32
-
mA
IOL
LOW-level output current
none
-
32
mA
current duty cycle
≤ 50 %;
f
≥ 1 kHz
-
64
mA
Tamb
ambient temperature
in free air
40
-
+85
°C
t/V
input transition rise and fall rate
outputs enabled
-
10
ns/V
Ptot
total power dissipation
-
1000
mW
Table 6.
Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Typ
Max
Unit
Tamb = 40 °C to +85 °C[1]
VIK
input clamping voltage
VCC = 2.7 V; IIK = 18 mA
1.2
0.85
-
V
VIH
HIGH-level input voltage
2.0
-
V
VIL
LOW-level input voltage
-
0.8
V
VOH
HIGH-level output voltage
VCC = 2.7 V to 3.6 V; IOH = 100 AVCC 0.2
VCC
-V
VCC = 2.7 V; IOH = 8 mA
2.4
2.5
-
V
VCC = 3.0 V; IOH = 32 mA
2.0
2.3
-
V
VOL
LOW-level output voltage
VCC = 2.7 V; IOL = 100 A
-
0.07
0.2
V
VCC = 2.7 V; IOL = 24 mA
-
0.3
0.5
V
VCC = 3.0 V; IOL = 16 mA
-
0.25
0.4
V
VCC = 3.0 V; IOL = 32 mA
-
0.3
0.5
V
VCC = 3.0 V; IOL = 64 mA
-
0.4
0.55
V
II
input leakage current
control pins
VCC = 3.6 V; VI = VCC or GND
-
0.1
±1
A
VCC = 0 V or 3.6 V; VI = 5.5 V
-
0.1
10
A
input/output data pins; VCC = 3.6 V
VI = 5.5 V
-
0.1
20
A
VI = VCC
-
0.5
10
A
VI = 0 V
5
0.1
-
A
IOFF
power-off leakage current
VCC = 0 V; VI or VO = 0 V to 4.5 V
-
0.1
±100
A
ILO
output leakage current
output HIGH; VO = 5.5 V; VCC = 3.0 V
-
75
125
A
IO(pu/pd)
power-up/power-down
output current
VCC ≤ 1.2 V; VO = 0.5 V to VCC;
VI = GND or VCC; nOE = don’t care
[4] -40
±100
A
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