參數(shù)資料
型號: 74HC193D-T
元件分類: 通用總線功能
英文描述: Synchronous Up/Down Counter
中文描述: 同步加/減計(jì)數(shù)器
文件頁數(shù): 3/16頁
文件大?。?/td> 78K
代理商: 74HC193D-T
2002 May 15
3
Philips Semiconductors
Product specification
Bus buffer/line driver; 3-state
74HC1G126; 74HCT1G126
ORDERING INFORMATION
PIN DESCRIPTION
TYPE NUMBER
PACKAGES
TEMPERATURE
RANGE
40 to +125
°
C
40 to +125
°
C
40 to +125
°
C
40 to +125
°
C
PINS
PACKAGE
MATERIAL
CODE
MARKING
74HC1G126GW
74HCT1G126GW
74HC1G126GV
74HCT1G126GV
5
5
5
5
SC88A
SC88A
SC-74A
SC-74A
plastic
plastic
plastic
plastic
SOT353
SOT353
SOT753
SOT753
HN
TN
H26
T26
PIN
SYMBOL
NAME AND FUNCTION
1
2
3
4
5
OE
A
GND
Y
V
CC
output enable input
data input A
ground (0 V)
data output Y
supply voltage
handbook, halfpage
1
2
3
5
4
MNA124
126
VCC
A
Y
GND
OE
Fig.1 Pin configuration.
handbook, halfpage
MNA125
A
OE
Y
2
1
4
Fig.2 Logic symbol.
handbook, halfpage
MNA126
1
4
OE
2
Fig.3 IEC logic symbol.
handbook, halfpage
MNA127
OE
A
Y
Fig.4 Logic diagram.
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