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Potato Semiconductor Corporation

PO54G373A Datasheet Preview

PO54G373A Datasheet

OCTAL TRANSPARENT D-TYPE LATCHES

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PO54G373A, PO74G373A
OCTAL TRANSPARENT D-TYPE LATCHES
WITH 3-STATE OUTPUTS
54, 74 Series GHz Logic
10/22/07
FEATURES:
DESCRIPTION:
. Patented technology
. Operating frequency up to 1.125GHz with 2pf load
. Operating frequency up to 700MHz with 5pf load
. Operating frequency up to 350MHz with 15pf load
. Operating frequency up to 100MHz with 50pf load
. VCC Operates from 1.65V to 3.6V
. Propagation delay < 1.8ns max with 15pf load
. Low input capacitance: 4pf typical
. Available in 20pin TSSOP package
. Available in 20pin Ceramic Dual Flatpack
. Available in 20pin Leadless Ceramic Chip Carrier
Potato Semiconductor’s PO74G373A is designed for
world top performance using submicron CMOS
technology to achieve higher than 1.125GHz TTL
/CMOS output frequency with less than 1.8ns
propagation delay.
This dual Octal transparent D-type latches are designed
for 1.65-V to 3.6-V VCC operation.
Inputs can be driven from either 3.3V or 5V devices.
This feature allows the use of these devices as
translators in a mixed 3.3V/5V system environment.
Pin Configuration
OE
1Q
1D
2D
2Q
3Q
3D
4D
4Q
GND
1
2
3
4
5
6
7
8
9
10
20 VCC
19 8Q
18 8D
17 7D
16 7Q
15 6Q
14 6D
13 5D
12 5Q
11 LE
2D
3 2 1 20 19
4 18
8D
2Q 5
17 7D
3Q 6
16 7Q
3D 7
15 6Q
4D 8
14 6D
9 10 11 12 13
Pin Description
INPUTS
OE LE
D
LHH
LHL
LLX
HXX
OUTPUT
Q
H
L
Q0
Z
Logic Block Diagram
OE 1
LE 11
3
1D
C1
1D
2
1Q
To Seven Other Channels
1
Copyright © Potato Semiconductor Corporation




Potato Semiconductor Corporation

PO54G373A Datasheet Preview

PO54G373A Datasheet

OCTAL TRANSPARENT D-TYPE LATCHES

No Preview Available !

www.DataSheet4U.com
PO54G373A, PO74G373A
OCTAL TRANSPARENT D-TYPE LATCHES
WITH 3-STATE OUTPUTS
54, 74 Series GHz Logic
10/22/07
Maximum Ratings
Description
Max
Storage Temperature
-65 to 150
Operation Temperature -55 to 125
Operation Voltage
-0.5 to +4.6
Input Voltage
-0.5 to +5.5
Output Voltage
-0.5 to Vcc+0.5
Unit
°C
°C
V
V
V
Note:
stresses greater than listed under
Maximum Ratings may cause
permanent damage to the device. This
is a stress rating only and functional
operation of the device at these or any
other conditions above those indicated
in the operational sections of this
specification is not implied. Exposure
to absolute maximum rating conditions
for extended periods may affect
reliability specification is not implied.
DC Electrical Characteristics
Symbol
Description
Test Conditions
VOH
VOL
VIH
VIL
IIH
IIL
VIK
Output High voltage Vcc=3V Vin=VIH or VIL, IOH= -12mA
Output Low voltage Vcc=3V Vin=VIH or VIL, IOH=12mA
Input High voltage Guaranteed Logic HIGH Level (Input Pin)
Input Low voltage
Guaranteed Logic LOW Level (Input Pin)
Input High current Vcc = 3.6V and Vin = 5.5V
Input Low current
Vcc = 3.6V and Vin = 0V
Clamp diode voltage Vcc = Min. And IIN = -18mA
Min Typ Max
2.4 3 -
- 0.3 0.5
2 - 5.5
-0.5 - 0.8
--1
- - -1
- -0.7 -1.2
Unit
V
V
V
V
uA
uA
V
Notes:
1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at Vcc = 3.3V, 25 °C ambient.
3. This parameter is guaranteed but not tested.
4. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
5. VoH = Vcc – 0.6V at rated current
2
Copyright © Potato Semiconductor Corporation


Part Number PO54G373A
Description OCTAL TRANSPARENT D-TYPE LATCHES
Maker Potato Semiconductor Corporation
Total Page 6 Pages
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