參數(shù)資料
型號: 933757420112
廠商: NXP SEMICONDUCTORS
元件分類: 計(jì)數(shù)器
英文描述: HCT SERIES, ASYN POSITIVE EDGE TRIGGERED BIDIRECTIONAL DIVIDE BY N COUNTER, PDIP24
封裝: 0.600 INCH, PLASTIC, MO-015AD, SOT-101-1, DIP-24
文件頁數(shù): 8/12頁
文件大?。?/td> 131K
代理商: 933757420112
1998 Jul 08
5
Philips Semiconductors
Product specication
Programmable divide-by-n counter
74HC/HCT4059
PIN DESCRIPTION
PIN NO.
SYMBOL
NAME AND FUNCTION
1
CP
clock input (LOW-to-HIGH, edge-triggered)
2
LE
latch enable (active HIGH)
3, 4, 5, 6, 22, 21, 20, 19, 18, 17, 16, 15, 10, 9, 8, 7
J1 to J16
programmable JAM inputs (BCD)
12
GND
ground (0 V)
14, 13, 11
Ka to Kc
mode select inputs
23
Q
divide-by-n output
24
VCC
positive supply voltage
Fig.1 Pin configuration.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
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