参数资料
型号: CY74FCT163CTSOCTG4
厂商: Texas Instruments
文件页数: 7/12页
文件大小: 0K
描述: IC SYNC 4-BIT BIN CNTR 16-SOIC
标准包装: 2,000
系列: 74FCT
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: 同步
触发器类型: 正边沿
电源电压: 4.75 V ~ 5.25 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.295",7.50mm 宽)
供应商设备封装: 16-SOIC
包装: 带卷 (TR)
CY54FCT163T, CY74FCT163T
4-BIT BINARY COUNTERS
SCCS015A – MAY 1994 – REVISED OCTOBER 2001
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range to ground potential
–0.5 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DC input voltage range
–0.5 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DC output voltage range
–0.5 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DC output current (maximum sink current/pin)
120 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance,
θJA (see Note 1): Q package
90
°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SO package
57
°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ambient temperature range with power applied, TA
–65
°C to 135°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
–65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions (see Note 2)
CY54FCT163T
CY74FCT163T
UNIT
MIN
NOM
MAX
MIN
NOM
MAX
UNIT
VCC
Supply voltage
4.5
5
5.5
4.75
5
5.25
V
VIH
High-level input voltage
2
V
VIL
Low-level input voltage
0.8
V
IOH
High-level output current
–12
–32
mA
IOL
Low-level output current
32
64
mA
TA
Operating free-air temperature
–55
125
–40
85
°C
NOTE 2: All unused inputs of the device must be held at VCC or GND to ensure proper device operation.
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