参数资料
型号: 74ALVT16260
厂商: NXP Semiconductors N.V.
英文描述: 12-bit to 24-bit multiplexed D-type latches(3-State)(12位至 24位多路D锁存器(三态))
中文描述: 12位至24位复用D型锁存器(3态)(12位至24位多路?锁存器(三态))
文件页数: 10/14页
文件大小: 91K
代理商: 74ALVT16260
Philips Semiconductors
Product specification
74ALVT16260
2.5V/3.3V 12-bit to 24-bit multiplexed D-type latches
(3-State)
1998 Jan 30
10
AC WAVEFORMS
V
M
= 1.5V for all waveforms
The outputs are measured one at a time with one transition per measurement.
t
w
V
M
V
M
3V
0V
INPUT
SA00437
Figure 1. Pulse duration
V
M
V
M
3V
0V
INPUT
t
PLH
V
M
V
M
V
OH
V
OL
t
PHL
V
OH
V
OL
V
M
V
M
t
PHL
t
PLH
OUTPUT
OUTPUT
SA00438
All input pulses are supplied by generators having the following
characteristics: PRR
10MHz, Z
O
= 50
, t
r
2.5ns, t
f
2.5ns.
Figure 2. Propagation delay times;
inverting and non-inverting outputs
V
M
V
M
3V
0V
DATA INPUT
0V
3V
TIMING INPUT
V
M
t
su
t
h
SA00439
Figure 3. Setup and hold times
V
M
V
M
3V
0V
OUTPUT
CONTROL
t
PZL
V
M
V
OL
+ 0.3V
3.5V
V
OL
t
PLZ
V
OH
0V
V
OH
– 0.3V
t
PZH
t
PHZ
OUTPUT
WAVEFORM 1
S1 AT 7V
V
M
OUTPUT
WAVEFORM 2
S1 AT OPEN
SA00440
Waveform 1 is for an output with internal conditions such that the
output is low except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the
output is high except when disabled by the output control.
Figure 4. Enable and disable times;
low- and high-level enabling
TEST LOAD CIRCUIT
C
= 50pF
(INCLUDES PROBE AND
JIG CAPACITANCE)
500
500
FROM OUTPUT UNDER TEST
S1
7V
OPEN
GND
Load Circuit for Outputs
TEST
t
PLH
/t
PHL
t
PLZ
/t
PZL
t
PHZ
/t
PZH
S1
Open
7V
Open
SA00441
Figure 5. Test load circuit
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相关代理商/技术参数
参数描述
74ALVT16260DG 功能描述:闭锁 12-BIT TO 24-BIT MULITPLEXED D RoHS:否 制造商:Micrel 电路数量:1 逻辑类型:CMOS 逻辑系列:TTL 极性:Non-Inverting 输出线路数量:9 高电平输出电流: 低电平输出电流: 传播延迟时间: 电源电压-最大:12 V 电源电压-最小:5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-16 封装:Reel
74ALVT16260DGG 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:12-bit to 24-bit multiplexed D-type latches 3-State
74ALVT16260DGG,112 功能描述:闭锁 12-BIT TO 24-BIT RoHS:否 制造商:Micrel 电路数量:1 逻辑类型:CMOS 逻辑系列:TTL 极性:Non-Inverting 输出线路数量:9 高电平输出电流: 低电平输出电流: 传播延迟时间: 电源电压-最大:12 V 电源电压-最小:5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-16 封装:Reel
74ALVT16260DGG,118 功能描述:闭锁 12-BIT TO 24-BIT RoHS:否 制造商:Micrel 电路数量:1 逻辑类型:CMOS 逻辑系列:TTL 极性:Non-Inverting 输出线路数量:9 高电平输出电流: 低电平输出电流: 传播延迟时间: 电源电压-最大:12 V 电源电压-最小:5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-16 封装:Reel
74ALVT16260DG-T 功能描述:闭锁 12-BIT TO 24-BIT MULITPLEXED D RoHS:否 制造商:Micrel 电路数量:1 逻辑类型:CMOS 逻辑系列:TTL 极性:Non-Inverting 输出线路数量:9 高电平输出电流: 低电平输出电流: 传播延迟时间: 电源电压-最大:12 V 电源电压-最小:5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-16 封装:Reel