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参数资料
| 型号： | 74ALVCH16952 |
| 厂商： | NXP Semiconductors N.V. |
| 英文描述： | 16-bit registered transceiver 3-State |
| 中文描述： | 16位注册的收发器三态 |
| 文件页数： | 8/12页 |
| 文件大小： | 85K |
| 代理商： | 74ALVCH16952 |
Philips Semiconductors
Preliminary specification
74ALVCH16952
16-bit registered transceiver (3-State)
1998 Sep 01
8
AC CHARACTERISTICS FOR V
CC
= 2.3V TO 2.7V RANGE
GND = 0V; t
r
= t
f
≤
2.0ns; C
L
= 30pF
LIMITS
SYMBOL
PARAMETER
WAVEFORM
V
CC
= 2.5V
±
0.2V
TYP
UNIT
MIN
MAX
t
PLH
/t
PHL
Propagation delay
nCP
AB
to nBn, nCP
BA
to nAn
3-State output enable time
nOE to nAn, nBn
3-State output disable time
nOE to nAn, nBn
Pulse width HIGH or LOW
nCP
AB,
nCP
BA
Set up time
An or Bn before CP
AB
Set up time
CE
AB
or CE
BA
before CP
AB
Hold time
An or Bn after CP
AB
Hold time
An or Bn after CP
AB
Maximum clock pulse frequency
3
1.0
4.1
ns
t
PZH
/t
PZL
4
1.0
5.4
ns
t
PHZ
/t
PLZ
4
1.0
5.3
ns
t
W
3
3.3
ns
t
SU
3
1.7
ns
3
1.2
t
h
3
0.6
ns
3
1.1
F
max
3
150
MHz
NOTE:
1. All typical values are at V
CC
= 2.5V and T
amb
= 25
°
C.
AC CHARACTERISTICS FOR V
CC
= 3.0V TO 3.6V RANGE AND V
CC
= 2.7V
GND = 0V; t
r
= t
f
= 2.5ns; C
L
= 50pF
LIMITS
SYMBOL
PARAMETER
WAVEFORM
V
CC
= 3.3V
±
0.3V
MIN
TYP
1
,
2
V
CC
= 2.7V
TYP
1
UNIT
MAX
MIN
MAX
t
PHL
/t
PLH
Propagation delay
nCP
AB
to nBn, nCP
BA
to nAn
3-State output enable time
nOE to nAn, nBn
3-State output disable time
nOE to nAn, nBn
Pulse width HIGH or LOW
nCP
AB
, nCP
BA
Set up time
An or Bn before CP
AB
Set up time
CE
AB
or CE
BA
before CP
AB
Hold time
An or Bn after CP
AB
Hold time
An or Bn after CP
AB
Maximum clock pulse frequency
1, 4
1.0
3.9
1.0
4.6
ns
t
PZH
/t
PZL
2, 4
1.0
4.4
1.0
5.3
ns
t
PHZ
/t
PLZ
2, 4
1.1
4
1.4
4.4
ns
t
W
3, 4
3.3
3.3
ns
t
SU
3, 4
1.5
1.9
ns
3, 4
1
1
t
h
3, 4
0.8
0.6
ns
3, 4
1.1
0.9
F
max
1, 4
150
150
MHz
NOTES:
1. All typical values are at T
amb
= 25
°
C.
2. V
CC
= 3.3V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 74ALVCH16952DG | 功能描述:总线收发器 16-BIT REG. TRANSCVR 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 |
| 74ALVCH16952DGG | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:16-bit registered transceiver 3-State |
| 74ALVCH16952DGG,11 | 功能描述:总线收发器 16-BIT REG. TRANSCVR 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 |
| 74ALVCH16952DGG,112 | 制造商:NXP Semiconductors 功能描述: |
| 74ALVCH16952DGG,118 | 制造商:NXP Semiconductors 功能描述: |
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