74ALVC162374
器件描述：Low Voltage 16-Bit D-Type Flip-Flop with 3.6V Tolerant Inputs and Outputs and 26з Series Resistors in Outputs
器件厂商：FAIRCHILD [Fairchild Semiconductor]
文件大小：95.27KB，共6页
Sponsor by e络盟器件资料摘要：
© 2001 Fairchild Semiconductor Corporation DS500688 www.fairchildsemi.com
October 2001
Revised October 2001
7
4
AL
VC1623
74
Low V
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l
t
a
ge
16
-Bit
D
-
T
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pe Fli
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-Fl
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74ALVC162374
Low Voltage 16-Bit D-Type Flip-Flop
with 3.6V Tolerant Inputs and Outputs
and 26Ω Series Resistors in Outputs
General Description
The ALVC162374 contains sixteen non-inverting D-type
flip-flops with 3-STATE outputs and is intended for bus ori-
ented applications. The device is byte controlled. A buff-
ered clock (CP) and output enable (OE) are common to
each byte and can be shorted together for full 16-bit opera-
tion.
The ALVC162374 is also designed with 26Ω series resis-
tors in the outputs. This design reduces line noise in appli-
cations such as memory address drivers, clock drivers and
bus transceivers/transmitters.
The 74ALVC162374 is designed for low voltage (1.65V to
3.6V) V
CC
applications with I/O compatibility up to 3.6V.
The 74ALVC162374 is fabricated with an advanced CMOS
technology to achieve high speed operation while maintain-
ing low CMOS power dissipation.
Features
a73 1.65V–3.6V V
CC
supply operation
a73 3.6V tolerant inputs and outputs
a73 26Ω series resistors in outputs
a73 t
PD
(CLK to O
n
)
3.9 ns max for 3.0V to 3.6V V
CC
5.3 ns max for 2.3V to 2.7V V
CC
9.6 ns max for 1.65V to 1.95V V
CC
a73 Power-off high impedance inputs and outputs
a73 Supports live insertion and withdrawal (Note 1)
a73 Uses patented noise/EMI reduction circuitry
a73 Latchup conforms to JEDEC JED78
a73 ESD performance:
Human body model > 2000V
Machine model > 200V
Note 1: To ensure the high-impedance state during power up or power
down, OE should be tied to V
CC
through a pull-up resistor; the minimum
value of the resistor is determined by the current-sourcing capability of the
driver.
Ordering Code:
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbol Pin Descriptions
Order Number Package Number Package Descriptions
74ALVC162374T MTD48 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
Pin Names Description
OE
n
Output Enable Input (Active LOW)
CP
n
Clock Pulse Input
I
0
–I
15
Inputs
O
0
–O
15
Outputs
October 2001
Revised October 2001
7
4
AL
VC1623
74
Low V
o
l
t
a
ge
16
-Bit
D
-
T
y
pe Fli
p
-Fl
o
p
74ALVC162374
Low Voltage 16-Bit D-Type Flip-Flop
with 3.6V Tolerant Inputs and Outputs
and 26Ω Series Resistors in Outputs
General Description
The ALVC162374 contains sixteen non-inverting D-type
flip-flops with 3-STATE outputs and is intended for bus ori-
ented applications. The device is byte controlled. A buff-
ered clock (CP) and output enable (OE) are common to
each byte and can be shorted together for full 16-bit opera-
tion.
The ALVC162374 is also designed with 26Ω series resis-
tors in the outputs. This design reduces line noise in appli-
cations such as memory address drivers, clock drivers and
bus transceivers/transmitters.
The 74ALVC162374 is designed for low voltage (1.65V to
3.6V) V
CC
applications with I/O compatibility up to 3.6V.
The 74ALVC162374 is fabricated with an advanced CMOS
technology to achieve high speed operation while maintain-
ing low CMOS power dissipation.
Features
a73 1.65V–3.6V V
CC
supply operation
a73 3.6V tolerant inputs and outputs
a73 26Ω series resistors in outputs
a73 t
PD
(CLK to O
n
)
3.9 ns max for 3.0V to 3.6V V
CC
5.3 ns max for 2.3V to 2.7V V
CC
9.6 ns max for 1.65V to 1.95V V
CC
a73 Power-off high impedance inputs and outputs
a73 Supports live insertion and withdrawal (Note 1)
a73 Uses patented noise/EMI reduction circuitry
a73 Latchup conforms to JEDEC JED78
a73 ESD performance:
Human body model > 2000V
Machine model > 200V
Note 1: To ensure the high-impedance state during power up or power
down, OE should be tied to V
CC
through a pull-up resistor; the minimum
value of the resistor is determined by the current-sourcing capability of the
driver.
Ordering Code:
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbol Pin Descriptions
Order Number Package Number Package Descriptions
74ALVC162374T MTD48 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
Pin Names Description
OE
n
Output Enable Input (Active LOW)
CP
n
Clock Pulse Input
I
0
–I
15
Inputs
O
0
–O
15
Outputs