JD54F245B2A National Semiconductor, JD54F245B2A Datasheet

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JD54F245B2A

Manufacturer Part Number
JD54F245B2A
Description
Manufacturer
National Semiconductor
Datasheet

Specifications of JD54F245B2A

Lead Free Status / Rohs Status
Not Compliant

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Part Number:
JD54F245B2A
Quantity:
200
C 1995 National Semiconductor Corporation
54F 74F245
Octal Bidirectional Transceiver with TRI-STATE Outputs
General Description
The ’F245 contains eight non-inverting bidirectional buffers
with TRI-STATE outputs and is intended for bus-oriented
applications Current sinking capability is 24 mA (20 mA Mil)
at the A ports and 64 mA (48 mA Mil) at the B ports The
Transmit Receive (T R) input determines the direction of
data flow through the bidirectional transceiver Transmit (ac-
tive HIGH) enables data from A ports to B ports Receive
(active LOW) enables data from B ports to A ports The
Output Enable input when HIGH disables both A and B
ports by placing them in a High Z condition
Logic Symbols
TRI-STATE is a registered trademark of National Semiconductor Corporation
Note 1 Devices also available in 13 reel Use suffix
Note 2 Military grade device with environmental and burn-in processing Use suffix
74F245PC
74F245SC (Note 1)
74F245SJ (Note 1)
74F245MSA (Note 1)
Commercial
54F245DM (Note 2)
54F245FM (Note 2)
54F245LM (Note 2)
TL F 9503
Military
e
SCX SJX and MSAX
TL F 9503 – 3
Package
N20A
J20A
M20B
M20D
MSA20
W20A
E20A
Number
Features
Y
Y
Y
Y
Y
Non-inverting buffers
Bidirectional data path
A outputs sink 24 mA (20 mA Mil)
B outputs sink 64 mA (48 mA Mil)
Guaranteed 4000V minimum ESD protection
20-Lead (0 300 Wide) Molded Dual-In-Line
20-Lead Ceramic Dual-In-Line
20-Lead (0 300 Wide) Molded Small Outline JEDEC
20-Lead (0 300 Wide) Molded Small Outline EIAJ
20-Lead Molded Shrink Small Outline EIAJ Type II
20-Lead Cerpack
20-Lead Ceramic Leadless Chip Carrier Type C
e
DMQB FMQB and LMQB
Package Description
IEEE IEC
RRD-B30M75 Printed in U S A
June 1995
TL F 9503 – 4

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JD54F245B2A Summary of contents

Page 1

... Note 1 Devices also available in 13 reel Use suffix Note 2 Military grade device with environmental and burn-in processing Use suffix Logic Symbols TRI-STATE is a registered trademark of National Semiconductor Corporation C 1995 National Semiconductor Corporation TL F 9503 Features Non-inverting buffers ...

Page 2

Connection Diagrams Pin Assignment for DIP SOIC SSOP and Flatpak Unit Loading Fan Out Pin Names Description OE Output Enable Input (Active LOW Transmit Receive Input A –A Side A Inputs TRI-STATE Outputs B –B ...

Page 3

... Absolute Maximum Ratings If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Storage Temperature b Ambient Temperature under Bias b Junction Temperature under Bias b Plastic b V Pin Potential to CC Ground Pin Input Voltage (Note 2) ...

Page 4

DC Electrical Characteristics Symbol Parameter I Output Short-Circuit Current OS I Bus Drainage Test ZZ I Power Supply Current CCH I Power Supply Current CCL I Power Supply Current CCZ AC Electrical Characteristics Symbol Parameter Min t Propagation Delay 2 ...

Page 5

Physical Dimensions inches (millimeters) 20-Lead Ceramic Leadless Chip Carrier (L) 20-Lead Ceramic Dual-In-Line Package (D) NS Package Number E20A NS Package Number J20A 5 ...

Page 6

Physical Dimensions inches (millimeters) (Continued) 20-Lead (0 300 Wide) Molded Small Outline Package JEDEC (S) 20-Lead (0 300 Wide) Molded Small Outline Package EIAJ (SJ) NS Package Number M20B NS Package Number M20D 6 ...

Page 7

Physical Dimensions inches (millimeters) (Continued) 20-Lead Molded Shrink Small Outline Package EIAJ Type II (MSA) 20-Lead Molded (0 300 Wide) Dual-In-Line Package (P) NS Package Number MSA20 NS Package Number N20A 7 ...

Page 8

... National Semiconductor National Semiconductor National Semiconductores Japan Ltd Hong Kong Ltd Do Brazil Ltda Sumitomo Chemical 13th Floor Straight Block ...

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