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74F245MSA Datasheet

  • 74F245MSA

  • Octal Bidirectional Transceiver with TRI-STATE Outputs

  • 176.54KB

  • 8頁

  • NSC

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54F 74F245 Octal Bidirectional Transceiver with TRI-STATE Outputs
June 1995
54F 74F245
Octal Bidirectional Transceiver with TRI-STATE Outputs
General Description
The 鈥橣245 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
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
Commercial
74F245PC
Military
Package
Number
N20A
Package Description
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
54F245DM (Note 2)
74F245SC (Note 1)
74F245SJ (Note 1)
74F245MSA (Note 1)
54F245FM (Note 2)
54F245LM (Note 2)
J20A
M20B
M20D
MSA20
W20A
E20A
Note 1
Devices also available in 13 reel Use suffix
e
SCX SJX and MSAX
Note 2
Military grade device with environmental and burn-in processing Use suffix
e
DMQB FMQB and LMQB
Logic Symbols
IEEE IEC
TL F 9503 鈥?3
TL F 9503 鈥?4
TRI-STATE is a registered trademark of National Semiconductor Corporation
C
1995 National Semiconductor Corporation
TL F 9503
RRD-B30M75 Printed in U S A

74F245MSA 產(chǎn)品屬性

  • 66

  • 集成電路 (IC)

  • 邏輯 - 緩沖器，驅(qū)動器，接收器，收發(fā)器

  • 74F

  • 收發(fā)器，非反相

  • 1

  • 8

  • 3mA，24mA

  • 4.5 V ~ 5.5 V

  • 0°C ~ 70°C

  • 表面貼裝

  • 20-SSOP（0.209"，5.30mm 寬）

  • 20-SSOP

  • 管件

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