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参数资料
| 型号： | 74ALVT16652DGG,118 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 7/14页 |
| 文件大小： | 0K |
| 描述： | IC 16BIT BUS TXRX 3-ST 56TSSOP |
| 产品培训模块： | Logic Packages |
| 标准包装： | 2,000 |
| 系列： | 74ALVT |
| 逻辑类型： | 寄存收发器，非反相 |
| 元件数： | 2 |
| 每个元件的位元数： | 8 |
| 输出电流高，低： | 8mA，24mA |
| 电源电压： | 2.3 V ~ 2.7 V，3 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 56-TFSOP（0.240"，6.10mm 宽） |
| 供应商设备封装： | 56-TSSOP |
| 包装： | 带卷 (TR) |
| 其它名称： | 74ALVT16652DG-T 74ALVT16652DG-T-ND 935209990118 |
Philips Semiconductors
Product specification
74ALVT16652
2.5V/3.3V 16-bit bus transceiver/register
(3-State)
2
1998 Feb 13
853-1854 18962
FEATURES
16–bit bus interface
5V I/O Compatible
3-State buffers
Output capability: +64mA/-32mA
TTL input and output switching levels
Input and output interface capability to systems at 5V supply
Bus-hold data inputs eliminate the need for external pull-up
resistors to hold unused inputs
Live insertion/extraction permitted
Power-up reset
Power-up 3-State
No bus current loading when output is tied to 5V bus
Latch-up protection exceeds 500mA per JEDEC JC40.2 Std 17
ESD protection exceeds 2000V per MIL STD 883 Method 3015
and 200V per Machine Model
DESCRIPTION
The 74ALVT16652 is a high-performance BiCMOS product
designed for VCC operation at 2.5V or 3.3V with I/O compatibility up
to 5V. The device can be used as two 8-bit transceivers or one
16-bit transceiver.
Complimentary output-enable (OEAB and OEBA) inputs are
provided to control the transceiver functions. Select-control (SAB
and SBA) inputs are provided to select whether real-time or stored
data is transferred. A Low-input level selects real-time data, and a
High input level selects stored data. The circuitry used for select
control eliminates the typical decoding glitch that occurs in a
multiplexer during the transition between stored and real-time data.
Data on the A or B bus, or both, can be stored in the internal
flip-flops by Low-to-High transitions at the appropriate clock (CPAB
or CPBA) inputs regardless of the levels on the select-control or
output-enable inputs. When SAB and SBA are in real-time transfer
mode, it is possible to store data without using the internal D-type
flip-flops by simultaneously enabling OEAB and OEBA. In this
configuration, each output reinforces its input. Thus, when all other
data sources to the two sets of bus lines are at high impedance,
each set of bus lines remains at its last level configuration.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
UNIT
SYMBOL
PARAMETER
Tamb = 25°C
2.5V
3.3V
UNIT
tPLH
tPHL
Propagation delay
nAx to nBx or nBx to nAx
CL = 50pF
2.0
2.1
1.5
1.6
ns
CIN
Input capacitance DIR, OE
VI = 0V or VCC
3
pF
CI/O
I/O pin capacitance
VI/O = 0V or VCC
9
pF
ICCZ
Total supply current
Outputs disabled
40
70
A
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
OUTSIDE NORTH AMERICA
NORTH AMERICA
DWG NUMBER
56-Pin Plastic SSOP Type III
–40
°C to +85°C
74ALVT16652 DL
AV16652 DL
SOT371-1
56-Pin Plastic TSSOP Type II
–40
°C to +85°C
74ALVT16652 DGG
AV16652 DGG
SOT364-1
LOGIC SYMBOL (IEEE/IEC)
56
1
55
54
2
5
6
8
9
10
12
13
14
3
EN1(BA)
EN2(AB)
C3
G4
C5
G6
w1
1
5D
6
16
43D
4
1
w1
2
52
51
49
48
47
45
44
43
29
28
30
31
27
26
15
16
17
19
20
21
23
24
42
41
40
38
37
36
34
33
w1
7
11D 12
1 12
10
9D
10
1
w1
8
EN7(BA)
EN8(AB)
C9
G10
C11
G12
SW00158
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| 74ALVT16652DG-T | 功能描述:总线收发器 2.5/3.3V 16-BIT REG XCVR 3-S RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| 74ALVT16652DL | 功能描述:总线收发器 2.5/3.3V 16-BIT REG XCVR 3-S RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| 74ALVT16652DL,512 | 功能描述:总线收发器 2.5/3.3V 16-BIT REG RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| 74ALVT16652DL,518 | 功能描述:总线收发器 2.5/3.3V 16-BIT REG RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| 74ALVT16652DL-T | 功能描述:总线收发器 2.5/3.3V 16-BIT REG XCVR 3-S RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
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