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參數(shù)資料
| 型號(hào)： | 74ALVCH16952 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 16-bit registered transceiver 3-State |
| 中文描述： | 16位注冊(cè)的收發(fā)器三態(tài) |
| 文件頁(yè)數(shù)： | 8/12頁(yè) |
| 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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ALVCH16952DG | 功能描述:總線收發(fā)器 16-BIT REG. TRANSCVR 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 |
| 74ALVCH16952DGG | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:16-bit registered transceiver 3-State |
| 74ALVCH16952DGG,11 | 功能描述:總線收發(fā)器 16-BIT REG. TRANSCVR 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 |
| 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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