参数资料
型号: N74F269D,623
厂商: NXP Semiconductors
文件页数: 18/19页
文件大小: 0K
描述: IC COUNTER 8BIT BINARY 24SOIC
产品培训模块: Logic Packages
标准包装: 1,000
系列: 74F
逻辑类型: 二进制计数器
方向: 上,下
元件数: 1
每个元件的位元数: 8
计数速率: 115MHz
触发器类型: 正边沿
电源电压: 4.5 V ~ 5.5 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 24-SOIC(0.295",7.50mm 宽)
供应商设备封装: 24-SO
包装: 带卷 (TR)
其它名称: 933784250623
N74F269D-T
N74F269D-T-ND
74F269
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 6 — 14 December 2011
8 of 19
NXP Semiconductors
74F269
8-bit bidirectional binary counter
7.
Limiting values
[1]
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2]
The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150
C.
8.
Recommended operating conditions
Table 4.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
VCC
supply voltage
0.5
+7.0
V
VI
input voltage
0.5
+7.0
V
VO
output voltage
output in HIGH-state
0.5
+5.5
V
IIK
input clamping current
VI < 0 V
30
+5
mA
IO
output current
output in LOW-state
-
40
mA
Tamb
ambient temperature
in free air
[2] 070
C
Tstg
storage temperature
65
+150
C
Table 5.
Recommended operating conditions
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VCC
supply voltage
4.5
5.0
5.5
V
VIH
HIGH-level input voltage
2.0
-
V
VIL
LOW-level input voltage
-
0.8
V
IIK
input clamping current
-
18
mA
IOH
HIGH-level output current
1
--mA
IOL
LOW-level output current
-
20
mA
相关PDF资料
PDF描述
74HC40103DB,112 IC 8BIT SYNC BINARY DOWN 16-SSOP
74LCX541SJ IC BUFF/DVR 8BIT LOW V 20SOP
74VHCT244ASJ IC BUFF/DVR TRI-ST DUAL 20SOP
74VHCT245ASJ IC BUFF/DVR TRI-ST 8BIT 20SOP
74VCX245MTCX IC TRANSCVR BIDIRECT LV 20TSSOP
相关代理商/技术参数
参数描述
N74F269DB 功能描述:计数器 IC 8-BIT BIDIRECTIONAL BINARY CTR RoHS:否 制造商:NXP Semiconductors 计数器类型:Binary Counters 逻辑系列:74LV 位数:10 计数法: 计数顺序: 工作电源电压:1 V to 5.5 V 工作温度范围:- 40 C to + 125 C 封装 / 箱体:SOT-109 封装:Reel
N74F269DB,112 功能描述:计数器 IC 8-BIT BIDIRECTIONAL RoHS:否 制造商:NXP Semiconductors 计数器类型:Binary Counters 逻辑系列:74LV 位数:10 计数法: 计数顺序: 工作电源电压:1 V to 5.5 V 工作温度范围:- 40 C to + 125 C 封装 / 箱体:SOT-109 封装:Reel
N74F269DB,118 功能描述:计数器 IC 8-BIT BIDIRECTIONAL RoHS:否 制造商:NXP Semiconductors 计数器类型:Binary Counters 逻辑系列:74LV 位数:10 计数法: 计数顺序: 工作电源电压:1 V to 5.5 V 工作温度范围:- 40 C to + 125 C 封装 / 箱体:SOT-109 封装:Reel
N74F269DB-T 功能描述:计数器 IC 8-BIT BIDIRECTIONAL BINARY CTR RoHS:否 制造商:NXP Semiconductors 计数器类型:Binary Counters 逻辑系列:74LV 位数:10 计数法: 计数顺序: 工作电源电压:1 V to 5.5 V 工作温度范围:- 40 C to + 125 C 封装 / 箱体:SOT-109 封装:Reel
N74F269D-T 功能描述:计数器 IC 8-BIT BIDIRECTIONAL BINARY CTR RoHS:否 制造商:NXP Semiconductors 计数器类型:Binary Counters 逻辑系列:74LV 位数:10 计数法: 计数顺序: 工作电源电压:1 V to 5.5 V 工作温度范围:- 40 C to + 125 C 封装 / 箱体:SOT-109 封装:Reel