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74F273SC Datasheet

  • 74F273SC

  • Octal D Flip-Flop

  • 8頁

  • NSC

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54F 74F273 Octal D Flip-Flop
May 1995
54F 74F273
Octal D Flip-Flop
General Description
The 鈥橣273 has eight edge-triggered D-type flip-flops with in-
dividual D inputs and Q outputs The common buffered
Clock (CP) and Master Reset (MR) inputs load and reset
(clear) all flip-flops simultaneously
The register is fully edge-triggered The state of each D in-
put one setup time before the LOW-to-HIGH clock tran-
sition is transferred to the corresponding flip-flop鈥檚 Q out-
put
All outputs will be forced LOW independently of Clock or
Data inputs by a LOW voltage level on the MR input The
device is useful for applications where the true output only is
required and the Clock and Master Reset are common to all
storage elements
Features
Y
Y
Y
Y
Y
Y
Y
Y
Ideal buffer for MOS microprocessor or memory
Eight edge-triggered D flip-flops
Buffered common clock
Buffered asynchronous Master Reset
See 鈥橣377 for clock enable version
See 鈥橣373 for transparent latch version
See 鈥橣374 for TRI-STATE version
Guaranteed 4000V minimum ESD protection
Commercial
74F273PC
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 Cerpack
20-Lead Ceramic Leadless Chip Carrier Type C
54F273DM (Note 2)
74F273SC (Note 1)
74F273SJ (Note 1)
54F273FM (Note 2)
54F273LM (Note 2)
J20A
M20B
M20D
W20A
E20A
Note 1
Devices also available in 13 reel Use suffix
e
SCX and SJX
Note 2
Military grade device with environmental and burn-in processing Use suffix
e
DMQB FMQB and LMQB
Logic Symbols
IEEE IEC
TL F 9511 鈥?3
TL F 9511 鈥?5
TRI-STATE is a registered trademark of National Semiconductor Corporation
C
1995 National Semiconductor Corporation
TL F 9511
RRD-B30M75 Printed in U S A

74F273SC 產(chǎn)品屬性

  • 1,080

  • 集成電路 (IC)

  • 邏輯 - 觸發(fā)器

  • 74F

  • 主復(fù)位

  • D 型總線

  • 非反相

  • 1

  • 8

  • 160MHz

  • 7ns

  • 正邊沿

  • 1mA，20mA

  • 4.5 V ~ 5.5 V

  • 0°C ~ 70°C

  • 表面貼裝

  • 20-SOIC（0.295"，7.50mm 寬）

  • 管件

  • Q1154995A

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