PI74LPT16373AV Pericom Semiconductor, PI74LPT16373AV Datasheet

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PI74LPT16373AV

Manufacturer Part Number
PI74LPT16373AV
Description
IC 16-BIT TRANS LATCH 48 SSOP
Manufacturer
Pericom Semiconductor
Series
74LPTr
Datasheet

Specifications of PI74LPT16373AV

Logic Type
D-Type Transparent Latch
Circuit
8:8
Output Type
Tri-State
Voltage - Supply
2.7 V ~ 3.6 V
Independent Circuits
1
Delay Time - Propagation
1.5ns
Current - Output High, Low
24mA, 24mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
48-SSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Product Features
• Compatible with LCX™ and LVT™ families of products
• Supports 5V Tolerant Mixed Signal Mode Operation
• Advanced Low Power CMOS Operation
• Excellent output drive capability:
• Pin compatible with industry standard double-density
• Low ground bounce outputs
• Hysteresis on all inputs
• Industrial operating temperature range: –40°C to +85°C
• Multiple center pins and distributed Vcc/GND pins
• Packages available:
Logic Block Diagram
– Input can be 3V or 5V
– Output can be 3V or connected to 5V bus
Balanced drives (24 mA sink and source)
pinouts
minimize switching noise
– 48-pin 240 mil wide thin plastic TSSOP (A)
– 48-pin 300 mil wide plastic SSOP (V)
1
OE
1
1
LE
D
0
TO 7 OTHER CHANNELS
D
C
1
O
1
0
Product Description
Pericom Semiconductor’s PI74LPT series of logic circuits are pro-
duced in the Company’s advanced 0.6 micron CMOS technology,
achieving industry leading speed grades.
The PI74LPT16373 is a 16-bit transparent latch designed with
3-state outputs and are intended for bus oriented applications. The
Output Enable and Latch Enable controls are organized to operate
as two 8-bit latches or one 16-bit latch. When Latch Enable (LE) is
HIGH, the flip-flops appear transparent to the data. The data that
meets the set-up time when LE is LOW is latched. When OE is
HIGH, the bus output is in the high impedance state.
The PI74LPT16373 can be driven from either 3.3V or 5.0V devices
allowing this device to be used as a translator in a mixed
3.3/5.0V system.
2
OE
2
2
LE
D
0
3.3V 16-BIT TRANSPARENT LATCH
TO 7 OTHER CHANNELS
D
C
Fast CMOS 3.3V 16-Bit
Transparent Latch
PI74LPT16373
PI74LPT16373
PS2069A 01/16/97
2
O
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

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PI74LPT16373AV Summary of contents

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... TRANSPARENT LATCH Fast CMOS 3.3V 16-Bit Product Description Pericom Semiconductor’s PI74LPT series of logic circuits are pro- duced in the Company’s advanced 0.6 micron CMOS technology, achieving industry leading speed grades. The PI74LPT16373 is a 16-bit transparent latch designed with 3-state outputs and are intended for bus oriented applications ...

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... Conditions Min Max 1.5 7 500 L 2.0 7.0 1.5 7.2 (4) 1.5 7.2 2.0 1.5 6.0 0.5 Pericom Semiconductor Corporation 5 PI74LPT16373 3.3V 16-BIT TRANSPARENT LATCH LPT16373A LPT16373C Com. Com. (3) (3) Min Max Min Max 1.5 5.2 1.5 4.2 2.0 6.5 2.0 5.5 1.5 6 ...

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