參數(shù)資料
型號(hào): 74HC93DB,118
廠商: NXP Semiconductors
文件頁(yè)數(shù): 3/7頁(yè)
文件大?。?/td> 0K
描述: IC 4BIT BINARY RIPPLE 14SSOP
產(chǎn)品培訓(xùn)模塊: Logic Packages
標(biāo)準(zhǔn)包裝: 2,000
系列: 74HC
邏輯類型: 二進(jìn)制計(jì)數(shù)器
方向:
元件數(shù): 1
每個(gè)元件的位元數(shù): 4
復(fù)位: 異步
計(jì)數(shù)速率: 108MHz
觸發(fā)器類型: 負(fù)邊沿
電源電壓: 2 V ~ 6 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 14-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 14-SSOP
包裝: 帶卷 (TR)
其它名稱: 74HC93DB-T
74HC93DB-T-ND
935190320118
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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