參數(shù)資料
型號(hào): HEF4518BD
廠商: NXP SEMICONDUCTORS
元件分類: 通用總線功能
英文描述: Dual BCD counter
中文描述: 4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, CDIP16
封裝: SOT-74, CERDIP-16
文件頁(yè)數(shù): 5/7頁(yè)
文件大?。?/td> 66K
代理商: HEF4518BD
January 1995
5
Philips Semiconductors
Product specification
Dual BCD counter
HEF4518B
MSI
AC CHARACTERISTICS
V
SS
= 0 V; T
amb
= 25
°
C; input transition times
20 ns
V
DD
V
TYPICAL FORMULA FOR P (
μ
W)
Dynamic power
dissipation per
package (P)
5
750f
i
+ ∑
(f
o
C
L
)
×
V
DD2
3300 f
i
+ ∑
(f
o
C
L
)
×
V
DD2
8000 f
i
+ ∑
(f
o
C
L
)
×
V
DD2
where
f
i
= input freq. (MHz)
f
o
= output freq. (MHz)
C
L
= load capacitance (pF)
(f
o
C
L
) = sum of outputs
V
DD
= supply voltage (V)
10
15
Fig.4 Waveforms showing recovery time for MR; minimum CP
0
, CP
1
and MR pulse widths.
相關(guān)PDF資料
PDF描述
HEF4518BF Dual BCD counter
HEF4518BN Dual BCD counter
HEF4526B Programmable 4-bit binary down counter(可編程4位二進(jìn)制減法計(jì)數(shù)器)
HEF4528B Dual monostable multivibrator(雙單穩(wěn)態(tài)多諧振蕩器)
HEF4532B RAM LIFT PIN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HEF4518BP 制造商:NXP Semiconductors 功能描述:IC 4000 LOCMOS LOGIC 制造商:NXP Semiconductors 功能描述:IC, 4000 LOCMOS LOGIC 制造商:NXP Semiconductors 功能描述:IC, 4000 LOCMOS LOGIC, Counter Type:BCD, Clock Frequency:40MHz, Count Maximum:15, Supply Voltage Min:4.5V, Supply Voltage Max:15.5V, Logic Case Style:DIP, No. of Pins:16, Operating Temperature Min:-40C, Operating Temperature , RoHS Compliant: Yes
HEF4518BP,652 功能描述:計(jì)數(shù)器 IC DUAL BCD COUNTER RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)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
HEF4518BP652 制造商:NXP Semiconductors 功能描述:IC BCD COUNTER DUAL DIP-16
HEF4518BT 制造商:NXP Semiconductors 功能描述:Counter Dual 4-Bit Decade UP 16-Pin SO Bulk
HEF4518BT,652 功能描述:計(jì)數(shù)器 IC DUAL BCD COUNTER RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)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