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参数资料
| 型号： | 74ALVT16731DL |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 通用总线功能 |
| 英文描述： | Hex Schmitt-Trigger Inverters 14-SOIC -40 to 85 |
| 中文描述： | ALVT SERIES, 7-BIT DRIVER, TRUE OUTPUT, PDSO56 |
| 封装： | PLASTIC, SSOP-56 |
| 文件页数： | 2/12页 |
| 文件大小： | 87K |
| 代理商： | 74ALVT16731DL |
Philips Semiconductors
Product specification
74ALVT16731
2.5V/3.3V 1-to-4 address register/driver (3-State)
2
1999 Mar 30
853-2145 21078
FEATURES
5V I/O Compatible
3-State outputs
Output capability: +64 mA/-32 mA
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
Positive edge triggered registers
Latch-up protection exceeds 500 mA per JEDEC JC40.2 Std 17
ESD protection exceeds 2000 V per MIL STD 883 Method 3015
and 200 V per machine model
Bus hold data inputs eliminate the need for external pull-up
resistors to hold unused inputs
DESCRIPTION
The 74ALVT16731 is a high-performance BiCMOS product designed
for V
CC
operation at 2.5V to 3.3V with I/O compatibility up to 5V.
This device is a 1-to-4 address register/driver featuring non-inverting
3-State outputs. The state of the outputs are controlled by two
enable inputs (OE1 and OE2). Each enable input controls the state
of two of the four common outputs for each input. When an OEn
input is a logic High, the respective outputs will be in the high
impedance state. When an OEn input is a logic Low, the respective
outputs are active. The device can be configured for a transparent
mode from input to output or a register mode by the SEL input.
When SEL is a logic High the device is configured for transparent
mode and when SEL is a logic Low it is configured for register
mode. While in the register mode the output follows the input on the
rising edge of the CLK input. The function of the data registers is not
effected by either SEL or OEn.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
T
amb
= 25
°
C; GND = 0V
TYPICAL
UNIT
2.5V
3.3V
t
PLH
t
PHL
Propagation delay
nAx to nYx
C
L
= 50pF
3.1
2.3
2.1
1.8
ns
C
IN
Input capacitance
V
I
= 0V or V
CC
4
4
pF
C
OUT
Output capacitance
Outputs disabled; V
O
= 0V or V
CC
9
9
pF
I
CCZ
Total supply current
Outputs disabled
40
70
μ
A
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
OUTSIDE NORTH AMERICA
NORTH AMERICA
DWG NUMBER
56-Pin Plastic SSOP Type III
–40
°
C to +85
°
C
74ALVT16731 DL
AV16731 DL
SOT371-1
56-Pin Plastic TSSOP Type II
–40
°
C to +85
°
C
74ALVT16731 DGG
AV16731 DGG
SOT364-1
PIN DESCRIPTION
PIN NUMBER
SYMBOL
NAME AND FUNCTION
1, 4, 19, 25, 28, 32, 38, 41, 47, 53
GND
Ground
5, 6, 23, 24, 30, 31, 36, 37, 42, 43,
48, 49, 54, 55
1Y
n
, 2Y
n
Output, controlled by OE1
2, 3, 20, 21, 26, 27, 33, 34, 39, 40,
45, 46, 51, 52
3Y
n
,4Y
n
Output, controlled by OE2
7, 22, 29, 35, 44, 50, 56
V
CC
Positive power supply
8, 9, 10, 15, 16, 17, 18
A
n
Data inputs
14
SEL
Select input, controls mode of device
11
CLK
Clock input
12, 13
OE
n
Output enable
相关PDF资料 |
PDF描述 |
|---|---|
| 74ALVT16821 | Hex Schmitt-Trigger Inverters 14-PDIP -40 to 85 |
| 74ALVT16823 | 18-bit bus-interface D-type flip-flop with reset and enable (3-State)(带复位和使能的18位总线接口D触发器（三态）) |
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| 74ALVT16841DGG | Hex Schmitt-Trigger Inverters 14-TSSOP -40 to 85 |
| 74ALVT16841 | 2.5V/3.3V ALVT 20-bit bus interface latch(3-State)(2.5V/3.3V ALVT 20位总线接口锁存器（三态）) |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 74ALVT16821 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:20-bit bus-interface D-type flip-flop; positive-edge trigger 3-State |
| 74ALVT16821DG | 功能描述:触发器 2.5/3.3V 20-BIT BUFFER 3-S 34 RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel |
| 74ALVT16821DGG | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:20-bit bus-interface D-type flip-flop; positive-edge trigger 3-State |
| 74ALVT16821DGG,112 | 功能描述:触发器 2.5/3.3V 20-BIT RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel |
| 74ALVT16821DGG,118 | 功能描述:触发器 2.5/3.3V 20-BIT RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel |
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