參數(shù)資料
型號: HEF4059BP,652
廠商: NXP Semiconductors
文件頁數(shù): 2/6頁
文件大小: 0K
描述: IC PROG DIV-BY-COUNTER 24DIP
產品培訓模塊: Logic Packages
標準包裝: 360
系列: 4000B
邏輯類型: 除以 N
方向:
元件數(shù): 1
每個元件的位元數(shù): 16
復位: 異步
計數(shù)速率: 20MHz
觸發(fā)器類型: 正邊沿
電源電壓: 4.5 V ~ 15.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 通孔
封裝/外殼: 24-DIP(0.600",15.24mm)
供應商設備封裝: 24-DIP
包裝: 管件
January 1995
2
Philips Semiconductors
Product specication
Programmable divide-by-n counter
HEF4059B
LSI
DESCRIPTION
The HEF4059B is a divide-by-n counter which can be
programmed to divide an input frequency by any number
n from 3 to 15 999. The output signal is a one clock-cycle
wide pulse and occurs at a rate equal to the input
frequency divided by
n. The single output (O) has TTL
drive capability. The down counter is preset by means of
16 jam inputs (J1 to J16); continued on next page.
Fig.1 Functional block diagram.
FAMILY DATA, IDD LIMITS category LSI
See Family Specifications
Fig.2 Pinning diagram.
PINNING
CP
clock input
Ka, Kb, Kc
mode select inputs
J1 to J16
programmable jam inputs (BCD)
EL
latch enable input
O
divide-by-n output
HEF4059BP(N):
24-lead DIL; plastic (SOT101-1)
HEF4059BD(F):
24-lead DIL; ceramic (cerdip) (SOT94)
HEF4059BT(D):
24-lead SO; plastic (SOT137-1)
( ): Package Designator North America
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相關代理商/技術參數(shù)
參數(shù)描述
HEF4059BPN 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Prescaler/Frequency Divider
HEF4059BT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Prescaler/Frequency Divider
HEF4059BT,652 功能描述:計數(shù)器 IC COUNTR PROG DIV-BY-N RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
HEF4059BT,653 功能描述:計數(shù)器 IC PROGRMABLE DIVIDE BY RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
HEF4059BTD 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Prescaler/Frequency Divider