参数资料
型号: 74HC93DB,112
厂商: NXP Semiconductors
文件页数: 3/7页
文件大小: 0K
描述: IC 4B BINARY RIPPL COUNT 14SSOP
产品培训模块: Logic Packages
标准包装: 78
系列: 74HC
逻辑类型: 二进制计数器
方向:
元件数: 1
每个元件的位元数: 4
复位: 异步
计数速率: 108MHz
触发器类型: 负边沿
电源电压: 2 V ~ 6 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 14-SSOP(0.209",5.30mm 宽)
供应商设备封装: 14-SSOP
包装: 管件
其它名称: 568-2755-5
935190320112
December 1990
3
Philips Semiconductors
Product specication
4-bit binary ripple counter
74HC/HCT93
PIN DESCRIPTION
PIN NO.
SYMBOL
NAME AND FUNCTION
1
CP1
clock input 2nd, 3rd and 4th section (HIGH-to-LOW, edge-triggered)
2, 3
MR1, MR2
asynchronous master reset (active HIGH)
4, 6, 7, 13
n.c.
not connected
5VCC
positive supply voltage
10
GND
ground (0 V)
12, 9, 8, 11
Q0 to Q3
ip-op outputs
14
CP0
clock input 1st section (HIGH-to-LOW, edge-triggered)
Fig.1 Pin configuration.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
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