M74HC374 查看數據表（PDF） - STMicroelectronics
零件编号
产品描述 (功能)
比赛名单
M74HC374
STMicroelectronics
M74HC374 Datasheet PDF : 13 Pages
| |||
M54/M74HC374/534
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION (HC374)
PIN No
1
2, 5, 6, 9,
12, 15, 16,
19
3, 4, 7, 8,
13, 14, 17,
18
11
10
20
SYMBOL
OE
Q0 to Q7
D0 to D7
CLOCK
GND
VCC
NAME AND FUNCTION
3 State output Enable
Input (Active LOW)
3 State outputs
Data Inputs
Clock Input (LOW to
HIGH, edge triggered)
Ground (0V)
Positive Supply Voltage
IEC LOGIC SYMBOLS
HC374
PIN DESCRIPTION (HC534)
PIN No
1
2, 5, 6, 9,
12, 15, 16,
19
3, 4, 7, 8,
13, 14, 17,
18
11
10
20
SYMBOL
OE
Q0 to Q7
D0 to D7
CLOCK
GND
VCC
NAME AND FUNCTION
3 State output Enable
Input (Active LOW)
3 State outputs
Data Inputs
Clock Input (LOW to
HIGH, edge triggered)
Ground (0V)
Positive Supply Voltage
HC534
2/13
Share Link: