參數(shù)資料
型號: 74HC4516
廠商: NXP Semiconductors N.V.
元件分類: 通用總線功能
英文描述: Binary up/down counter
中文描述: 二進(jìn)制向上/向下計(jì)數(shù)器
文件頁數(shù): 8/14頁
文件大?。?/td> 100K
代理商: 74HC4516
December 1990
8
Philips Semiconductors
Product specification
Binary up/down counter
74HC/HCT4516
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
D
n
PL, CE
UP/DN
CP
MR
0.75
1.00
1.00
1.25
1.50
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