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零件编号 | 74ABT16652 | ||
描述 | 16-bit transceiver/register | ||
制造商 | NXP Semiconductors | ||
LOGO | |||
1 Page
INTEGRATED CIRCUITS
74ABT16652
16-bit transceiver/register, non-inverting
(3-State)
Product data
Replaces 74ABT16652/74ABTH16652 dated 1998 Feb 27
2002 Apr 03
Philips
Semiconductors
Philips Semiconductors
16-bit transceiver/register, non-inverting (3-State)
Product data
74ABT16652
AC CHARACTERISTICS
GND = 0 V, tR = tF = 2.5 ns, CL = 50 pF, RL = 500 Ω
SYMBOL
PARAMETER
WAVEFORM
fMAX
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
tPZH
tPZL
tPHZ
tPLZ
Maximum clock frequency
Propagation delay
nCPAB to nBx or nCPBA to nAx
Propagation delay
nAx to nBx or nBx to nAx
Propagation delay
nSAB to nBx or nSBA to nAx
Output enable time
nOEBA to nAx
Output disable time
nOEBA to nAx
Output enable time
nOEAB to nBx
Output disable time
nOEAB to nBx
1
1
2
3
5
6
5
6
5
6
5
6
LIMITS
Tamb = +25 °C
VCC = +5.0 V
MIN TYP MAX
Tamb = –40 °C to +85 °C
VCC = +5.0 V ±0.5 V
MIN MAX
125 125
1.5 3.3 4.0
1.5 2.8 4.1
1.5
1.5
4.9
4.7
1.0 2.3 3.2
1.0 1.8 4.1
1.0
1.0
3.9
4.6
1.0 3.4 4.3
1.0 2.6 4.3
1.0
1.0
5.0
5.0
1.0 2.5 4.1
1.5 2.2 4.4
1.0
1.5
5.0
5.3
1.5 3.6 4.4
1.5 2.7 3.6
1.5
1.5
4.9
4.0
1.0 2.9 3.6
1.5 3.0 3.9
1.0
1.5
4.2
4.6
2.0 3.1 5.5
1.5 2.3 4.5
2.0
1.5
5.9
5.2
UNIT
MHz
ns
ns
ns
ns
ns
ns
ns
AC SET-UP REQUIREMENTS
GND = 0 V, tR = tF = 2.5 ns, CL = 50 pF, RL = 500 Ω
SYMBOL
PARAMETER
WAVEFORM
ts(H)
ts(L)
th(H)
th(L)
tw(H)
tw(L)
Set-up time
nAx to nCPBA, nBx to nCPAB
Hold time
nAx to nCPBA, nBx to nCPAB
Pulse width, HIGH or LOW
nCPAB or nCPBA
4
4
1
AC WAVEFORMS
VM = 1.5 V, VIN = GND to 3.0 V
nCPBA or
nCPAB
1/fMAX
VM
tw(H)
tPHL
VM
tw(L)
VM
tPLH
3.0V or VCC
whichever
is less
0V
VOH
nAx or nBx
VM
VM
VOL
SH00030
Waveform 1. Propagation Delay, Clock Input to Output,
Clock Pulse Width, and Maximum Clock Frequency
LIMITS
Tamb = +25 °C
VCC = +5.0 V
MIN TYP
Tamb = –40 °C to +85 °C
VCC = +5.0 V ±0.5 V
MIN
3.0 1.2
3.0 0.8
3.0
3.0
1.0 –0.7
1.0 –1.1
1.0
1.0
4.3 1.0
4.3 1.0
4.3
4.3
UNIT
ns
ns
ns
nAx or nBx
nBx or nAx
VM
tPLH
VM
VM
tPHL
VM
3.0V or VCC
0V
VOH
VOL
SH00048
Waveform 2. Propagation Delay, nAx to nBx or nBx to nAx
2002 Apr 03
8
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页数 | 12 页 | ||
下载 | [ 74ABT16652.PDF 数据手册 ] |
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