參數(shù)資料
型號： 74LVT16245BEV,151
廠商： NXP Semiconductors
文件頁數(shù)： 19/19頁
文件大小： 0K
描述： IC TRANSCVR TRI-ST 16BIT 56VFBGA
產(chǎn)品培訓(xùn)模塊： Logic Packages
標(biāo)準(zhǔn)包裝： 364
系列： 74LVT
邏輯類型： 收發(fā)器，非反相
元件數(shù)： 2
每個(gè)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： 56-VFBGA
供應(yīng)商設(shè)備封裝： 56-VFBGA（4.5x7）
包裝： 托盤
其它名稱： 74LVT16245BEV-S
74LVT16245BEV-S-ND
935270795151
74LVT_LVTH16245B
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 10 — 1 March 2012
9 of 19
NXP Semiconductors
74LVT16245B; 74LVTH16245B
3.3 V 16-bit transceiver; 3-state
[1]
Typical values are measured at VCC = 3.3 V and at Tamb = 25 C.
[2]
Unused pins at VCC or GND.
[3]
This is the bus hold overdrive current required to force the input to the opposite logic state.
[4]
This parameter is valid for any VCC between 0 V and 1.2 V with a transition time of up to 10 ms. From VCC = 1.2 V to VCC = 3.3 V 0.3 V
a transition time of 100
s is permitted. This parameter is valid for T
amb = 25 C only.
[5]
ICC is measured with outputs pulled to VCC or GND.
[6]
This is the increase in supply current for each input at the specified voltage level other than VCC or GND.
10. Dynamic characteristics
[1]
All typical values are at VCC = 3.3 V and Tamb = 25 C.
Cio(off)
off-state input/output
capacitance
pins nAn and nBn, outputs disabled;
VO = GND or VCC
-9
-
pF
Table 6.
Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Typ
Max
Unit
Table 7.
Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8.
Symbol
Parameter
Conditions
Min
Max
Unit
Tamb = 40 C to +85 C
tPLH
LOW to HIGH
propagation delay
nAn to nBn or nBn to nAn;
VCC = 2.7 V
-
3.5
ns
VCC = 3.0 V to 3.6 V
1.0
1.9
3.3
ns
tPHL
HIGH to LOW
propagation delay
nAn to nBn or nBn to nAn;
VCC = 2.7 V
-
3.5
ns
VCC = 3.0 V to 3.6 V
1.0
1.7
3.3
ns
tPZH
OFF-state to HIGH
propagation delay
nOE to nAn or nBn; see Figure 7
VCC = 2.7 V
-
5.3
ns
VCC = 3.0 V to 3.6 V
1.0
2.8
4.5
ns
tPZL
OFF-state to LOW
propagation delay
nOE to nAn or nBn; see Figure 7
VCC = 2.7 V
-
5.1
ns
VCC = 3.0 V to 3.6 V
1.0
2.8
4.1
ns
tPHZ
HIGH to OFF-state
propagation delay
nOE to nAn or nBn; see Figure 7
VCC = 2.7 V
-
5.7
ns
VCC = 3.0 V to 3.6 V
1.5
3.2
5.1
ns
tPLZ
LOW to OFF-state
propagation delay
nOE to nAn or nBn; see Figure 7
VCC = 2.7 V
-
4.6
ns
VCC = 3.0 V to 3.6 V
1.5
3.0
4.6
ns
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