参数资料
型号: SN74LVC1G74DCUR
厂商: TEXAS INSTRUMENTS INC
元件分类: 锁存器
英文描述: D FLIP-FLOP, PDSO8
封装: GREEN, PLASTIC, US8,8-PINS
文件页数: 11/16页
文件大小: 619K
代理商: SN74LVC1G74DCUR
RECOMMENDED OPERATING CONDITIONS
(1)
SCES794 – OCTOBER 2009 ............................................................................................................................................................................................. www.ti.com
MIN
MAX
UNIT
Operating
1.65
5.5
VCC
Supply voltage
V
Data retention only
1.5
VCC = 1.65 V to 1.95 V
0.65 × VCC
VCC = 2.3 V to 2.7 V
1.7
VIH
High-level input voltage
V
VCC = 3 V to 3.6 V
2
VCC = 4.5 V to 5.5 V
0.7 × VCC
VCC = 1.65 V to 1.95 V
0.35 × VCC
VCC = 2.3 V to 2.7 V
0.7
VIL
Low-level input voltage
V
VCC = 3 V to 3.6 V
0.8
VCC = 4.5 V to 5.5 V
0.3 × VCC
VI
Input voltage
0
5.5
V
VO
Output voltage
0
VCC
V
VCC = 1.65 V
–4
VCC = 2.3 V
–8
IOH
High-level output current
–16
mA
VCC = 3 V
–24
VCC = 4.5 V
–32
VCC = 1.65 V
4
VCC = 2.3 V
8
IOL
Low-level output current
16
mA
VCC = 3 V
24
VCC = 4.5 V
32
VCC = 1.8 V ± 0.15 V, 2.5 V ± 0.2 V
20
Δt/Δv
Input transition rise or fall rate
VCC = 3.3 V ± 0.3 V
10
ns/V
VCC = 5 V ± 0.5 V
5
TA
Operating free-air temperature
–40
85
°C
(1)
All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
4
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s): SN74LVC1G74
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