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参数资料
| 型号： | 74ALVT16952DGG |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 通用总线功能 |
| 英文描述： | Hex Schmitt-Trigger Inverters 14-TSSOP -40 to 85 |
| 中文描述： | ALVT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56 |
| 文件页数： | 9/14页 |
| 文件大小： | 98K |
| 代理商： | 74ALVT16952DGG |
Philips Semiconductors
Product specification
74ALVT16952
2.5V/3.3V 16-bit registered transceiver (3-State)
1998 Mar 19
9
AC CHARACTERISTICS (2.5V
GND = 0V; t
R
= t
F
= 2.5ns; C
L
= 50pF, R
L
= 500
; T
amb
= –
40
°
C to +85
°
C
0.2V RANGE)
LIMITS
SYMBOL
PARAMETER
WAVEFORM
V
CC
= 2.5V
±
0.2V
UNIT
MIN
TYP
1
MAX
f
MAX
Maximum clock frequency
1
125
156
MHz
t
PLH
t
PHL
Propagation delay
nCPBA to nAx, nCPAB to nBx
1
1.0
1.0
3.0
3.0
3.8
3.9
ns
t
PZH
t
PZL
Output enable time
nOEBA to nAx, nOEAB to nBx
3
4
1.0
0.5
3.5
2.5
5.0
3.7
ns
t
PHZ
t
PLZ
Output disable time
nOEBA to nAx, nOEAB to nBx
3
4
1.0
1.0
3.9
3.1
4.8
4.1
ns
NOTES:
1. All typical values are at V
CC
= 2.5V and T
amb
= 25
°
C
AC SETUP REQUIREMENTS (2.5V
GND = 0V; t
R
= t
F
= 2.5ns; C
L
= 50pF, R
L
= 500
; T
amb
= –
40
°
C to +85
°
C
0.2V RANGE)
LIMITS
SYMBOL
PARAMETER
WAVEFORM
V
CC
= 2.5V
±
0.2V
UNIT
MIN
TYP
t
S
(H)
t
s
(L)
Setup time
nAx to nCPAB or nBx to nCPBA
2
1.5
2.0
0.8
1.2
ns
t
h
(H)
t
h
(L)
Hold time
nAx to nCPAB or nBx to nCPBA
2
0.5
0.5
–1.2
–0.8
ns
t
s
(H)
t
s
(L)
Setup time
nCEAB to nCPAB, nCEBA to nCPBA
2
1.0
1.0
0.0
–0.2
ns
t
h
(H)
t
h
(L)
Hold time
nCEAB to nCPAB, nCEBA to nCPBA
2
1.1
1.1
0.3
0.2
ns
t
w
(H)
t
w
(L)
nCPAB or nCPBA pulse width,
High or Low
1
3.2
2.0
2.7
1.5
ns
AC WAVEFORMS
V
M
= 1.5V, V
IN
= GND to 3.0V
V
M
V
M
V
M
V
M
V
M
1/f
MAX
t
w
(H)
t
PHL
t
w
(L)
t
PLH
nCPBA or
nCPAB
nAx or nBx
SH00073
Waveform 1. Propagation Delay, Clock Input to Output, Clock
Pulse Width, and Maximum Clock Frequency
ééé
ééé
ééé
t
s
(H)
ééééééééé
ééééééééé
ééééééééé
t
h
(H)
t
s
(L)
t
h
(L)
nAx, nBx
nCEAB,
nCEBA
nCPAB,
nCPBA
SH00074
V
M
V
M
V
M
V
M
V
M
V
M
Waveform 2. Data Setup and Hold Times
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 74ALVT16952DL | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:2.5V/3.3V ALVT 16-bit registered transceiver 3-State |
| 74ALVT16952DL-T | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Dual 8-bit Bus Transceiver |
| 74ALVT16953 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:2.5V/3.3V 16-bit registered transceiver 3-State |
| 74ALVT16953DGG | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:2.5V/3.3V 16-bit registered transceiver 3-State |
| 74ALVT16953DL | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:2.5V/3.3V 16-bit registered transceiver 3-State |
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