參數(shù)資料
型號(hào): 74HC259
廠商: NXP Semiconductors N.V.
英文描述: 8-bit addressable latch
中文描述: 8位可尋址鎖存器
文件頁(yè)數(shù): 8/11頁(yè)
文件大小: 87K
代理商: 74HC259
December 1990
8
Philips Semiconductors
Product specification
8-bit addressable latch
74HC/HCT259
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
.
Output capability: standard
I
CC
category: MSI
Note to HCT types
The value of additional quiescent supply current (
I
CC
) for a unit load of 1 is given in the family specifications.
To determine
I
CC
per input, multiply this value by the unit load coefficient shown in the table below.
INPUT
UNIT LOAD COEFFICIENT
A
n
LE
D
MR
1.50
1.50
1.20
0.75
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