參數(shù)資料
型號： TC74HC280AF
廠商： Toshiba Corporation
英文描述： 9-Bit Parity Generator/Checker
中文描述： 9位奇偶發(fā)生器/檢查
文件頁數(shù)： 1/9頁
文件大?。?/td> 342K
代理商： TC74HC280AF
TC74HC280AP/AF
2007-10-01
1
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74HC280AP
,
TC74HC280AF
9-Bit Parity Generator/Checker
The TC74HC280A is a high speed CMOS 9-BIT PARITY
GENERATOR fabricated with silicon gate C
2
MOS technology.
It achieves the high speed operation similar to equivalent
LSTTL while maintaining the CMOS low power dissipation.
The TC74HC280A is composed of nine data inputs A thru I and
odd/even parity outputs
Σ
ODD and
Σ
EVEN.
The odd parity output is high when an odd number of data
inputs are high. The even parity output is high when an even
number of data inputs are high.
The word-length capability is easily expanded by cascading.
All inputs are equipped with protection circuits against static
discharge or transient excess voltage.
Features
High speed: t
pd
= 22 ns (typ.) at V
CC
= 5 V
Low power dissipation: I
CC
= 4
μ
A (max) at Ta = 25°C
High noise immunity: V
NIH
= V
NIL
= 28% V
CC
(min)
Output drive capability: 10 LSTTL loads
Symmetrical output impedance: |I
OH
| = I
OL
= 4 mA (min)
Balanced propagation delays: t
pLH
～
t
pHL
Wide operating voltage range: V
CC
(opr) = 2 to 6 V
Pin and function compatible with 74LS280
Pin Assignment
NC: No connection
TC74HC280AP
TC74HC280AF
Weight
DIP14-P-300-2.54
SOP14-P-300-1.27A
: 0.96 g (typ.)
: 0.18 g (typ.)
相關PDF資料
PDF描述
TC74HC280AP_07 9-Bit Parity Generator/Checker
TC74HC280AP CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
TC74HC283AFN 8 Line Low Capacitance Tranisient Voltage Suppressor Array; Package: DFN8 1.6x1.6x0.9 mm, 0.4p; No of Pins: 8; Container: Tape and Reel; Qty per Container: 3000
TC74HC283AP Overvoltage Protection IC with Integrated MOSFET; Package: WDFN6, 2 x 2 x 0.75 mm, 0.65 mm Pitch; No of Pins: 6; Container: Tape and Reel; Qty per Container: 3000
TC74HC283 8 Line Low Capacitance Transient Voltage Suppressor DFN8 1.6x1.6mm; Package: DFN8 1.6x1.6x0.9 mm, 0.4p; No of Pins: 8; Container: Tape and Reel; Qty per Container: 3000
相關代理商/技術參數(shù)
參數(shù)描述
TC74HC280AF(F) 制造商:Toshiba 功能描述:74HC 9-Bit Parity Generator/Checker 14SOP 制造商:Toshiba 功能描述:74HC 9-Bit Parity Generator/Checker 14SOP Bulk 制造商:Toshiba America Electronic Components 功能描述:9-Bit Parity Generator/Checker 2V SOP14
TC74HC280AP 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:9-Bit Parity Generator/Checker
TC74HC280AP(F) 制造商:Toshiba America Electronic Components 功能描述: 制造商:Toshiba America Electronic Components 功能描述:Parity Generator/Checker 9-Bit 14-Pin PDIP Tube 制造商:Toshiba America Electronic Components 功能描述:IC, 74 high speed CMOS logic, TC74HC280A
TC74HC280AP_07 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:9-Bit Parity Generator/Checker
TC74HC283 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
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