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| 型號(hào)： | 74LVT16245BDL,112 |
| 廠(chǎng)商： | NXP Semiconductors |
| 文件頁(yè)數(shù)： | 19/19頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC TRANSCVR TRI-ST 16BIT 48SSOP |
| 產(chǎn)品培訓(xùn)模塊： | Logic Packages |
| 標(biāo)準(zhǔn)包裝： | 1,581 |
| 系列： | 74LVT |
| 邏輯類(lèi)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(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 |
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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
Typ[1]
Max
Unit
Tamb = 40 C to +85 C
tPLH
LOW to HIGH
propagation delay
nAn to nBn or nBn to nAn;
see Figure 6
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;
see Figure 6
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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| 74LVT16245BDLRG4 | 功能描述:總線(xiàn)收發(fā)器 3.3V ABT 16B 總線(xiàn)收發(fā)器 RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)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(lèi)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 |
| 74LVT16245BDL-T | 功能描述:總線(xiàn)收發(fā)器 3.3V 16-BIT TRANSCVR 3-S RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)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(lèi)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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