DP8481J National Semiconductor, DP8481J Datasheet

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DP8481J

Manufacturer Part Number
DP8481J
Description
TTL to 10k ECL Level Translator with Latch
Manufacturer
National Semiconductor
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DP8481J
Manufacturer:
NS
Quantity:
6 260
Part Number:
DP8481JA+
Manufacturer:
SAMSUNG
Quantity:
6 224
C 1995 National Semiconductor Corporation
DP8481 TTL to 10k ECL Level Translator with Latch
General Description
This circuit translates TTL input levels to ECL output levels
and provides a fall-through latch The outputs are gated with
CS providing for wire ORing of outputs The strobe and chip
select inputs operate at ECL levels
Logic and Connection Diagram
Dual-In-Line Package
Top View
TL F 5862
TL F 5862 – 1
Features
Y
Y
Y
Y
Y
Truth Table
16-pin flat-pack or DIP
ECL control inputs
CS provided for wire ORing of output bus
10k ECL I O compatible
3 0 ns typical propagation delay
DP8481F DP8481J or DP8481N
H
L
X
e
e
e
D
H
L
X
X
low level (most negative)
don’t care
high level (most positive)
F16B J16A or N16A
See NS Package
Order Number
Q
H
Q
L
L
STR
H
X
L
L
RRD-B30M115 Printed in U S A
CS
H
H
H
L
June 1986

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DP8481J Summary of contents

Page 1

... CS provided for wire ORing of output bus Y 10k ECL I O compatible typical propagation delay Y Truth Table high level (most positive low level (most negative don’t care e Order Number DP8481F DP8481J or DP8481N See NS Package F16B J16A or N16A TL F 5862 – 1 June 1986 STR RRD-B30M115 Printed ...

Page 2

... Absolute Maximum Ratings If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications V Supply Voltage EE V Supply Voltage CC Input Voltage (ECL) Input Voltage (TTL) Output Current Maximum Power Dissipation Molded Package Storage Temperature ...

Page 3

Switching Characteristics Symbol Parameter t Strobe To Output Delay PD1 t Data To Output Delay PD2 t Data Set-Up Time to Strobe S t Data Hold Time H t Strobe Pulse Width PW t Chip Select to Output Delay PD3 ...

Page 4

4 ...

Page 5

... Physical Dimensions inches (millimeters) Ceramic Flat Package (F) Order Number DP8481F NS Package F16B Ceramic Dual-In-Line Package (J) Order Number DP8481J NS Package J16A 5 ...

Page 6

... Hong Kong Ltd 49) 0-180-530 85 86 13th Floor Straight Block a Ocean Centre 5 Canton Rd 49) 0-180-530 85 85 Tsimshatsui Kowloon a Tel ( 49) 0-180-532 78 32 Hong Kong a 49) 0-180-532 93 58 Tel (852) 2737-1600 a Tel ( 49) 0-180-534 16 80 Fax (852) 2736-9960 a National Semiconductor Japan Ltd Tel 81-043-299-2309 Fax 81-043-299-2408 ...

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