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74LCX16374 데이터시트 PDF




STMicroelectronics에서 제조한 전자 부품 74LCX16374은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 74LCX16374 자료 제공

부품번호 74LCX16374 기능
기능 LOW VOLTAGE CMOS 16-BIT D-TYPE FLIP-FLOP
제조업체 STMicroelectronics
로고 STMicroelectronics 로고


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74LCX16374 데이터시트, 핀배열, 회로
74LCX16374
LOW VOLTAGE CMOS 16-BIT D-TYPE FLIP-FLOP (3-STATE)
WITH 5V TOLERANT INPUTS AND OUTPUTS
s 5V TOLERANT INPUTS AND OUTPUTS
s HIGH SPEED :
fMAX = 150MHz (MIN.) at VCC = 3V
www.DataSheet4U.csomPOWER DOWN PROTECTION ON INPUTS
AND OUTPUTS
s SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 24mA (MIN) at VCC = 3V
s PCI BUS LEVELS GUARANTEED AT 24 mA
s BALANCED PROPAGATION DELAYS:
tPLH tPHL
s OPERATING VOLTAGE RANGE:
VCC(OPR) = 2.0V to 3.6V (1.5V Data
Retention)
s PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 16374
s LATCH-UP PERFORMANCE EXCEEDS
500mA (JESD 17)
s ESD PERFORMANCE:
HBM > 2000V (MIL STD 883 method 3015);
MM > 200V
DESCRIPTION
The 74LCX16374 is a low voltage CMOS 16 BIT
D-TYPE FLIP-FLOP with 3 STATE OUTPUTS
NON INVERTING fabricated with sub-micron
silicon gate and double-layer metal wiring C2MOS
technology. It is ideal for low power and high
speed 3.3V applications; it can be interfaced to 5V
signal environment for both inputs and outputs.
These 16 bit D-TYPE flip-flops are controlled by
two clock inputs (nCK) and two output enable in-
puts(nOE). On the positive transition of the (nCK),
the nQ outputs will be set to the logic state that
were setup at the nD inputs. While the (nOE) input
is low, the 8 outputs (nQ) will be in a normal state
(high or low logic level) and while high level the
outputs will be in a high impedance state.
Any output control does not affect the internal op-
eration of flip flops; that is, the old data can be re-
tained or the new data can be entered even while
the outputs are off.
It has same speed performance at 3.3V than 5V
AC/ACT family, combined with a lower power
consumption.
All inputs and outputs are equipped with protec-
tion circuits against static discharge, giving them
2KV ESD immunity and transient excess voltage.
February 2003
TSSOP
ORDER CODES
PACKAGE
TSSOP
TUBE
PIN CONNECTION
T&R
74LCX16374TTR
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74LCX16374 pdf, 반도체, 판매, 대치품
74LCX16374
DC SPECIFICATIONS
Symbol
VIH
VIL
VOH
www.DataSheet4U.com
VOL
II
Ioff
IOZ
ICC
ICC
Parameter
High Level Input
Voltage
Low Level Input
Voltage
High Level Output
Voltage
Low Level Output
Voltage
Input Leakage
Current
Power Off Leakage
Current
High Impedance
Output Leakage
Current
Quiescent Supply
Current
ICC incr. per Input
Test Condition
VCC
(V)
Value
-40 to 85 °C
-55 to 125 °C
Min. Max. Min. Max.
2.7 to 3.6
2.7 to 3.6
2.7
3.0
2.7 to 3.6
2.7
3.0
2.7 to 3.6
IO=-100 µA
IO=-12 mA
IO=-18 mA
IO=-24 mA
IO=100 µA
IO=12 mA
IO=16 mA
IO=24 mA
VI = 0 to 5.5V
2.0 2.0
0.8 0.8
VCC-0.2
2.2
2.4
2.2
0.2
0.4
0.4
0.55
VCC-0.2
2.2
2.4
2.2
0.2
0.4
0.4
0.55
±5 ±5
0 VI or VO = 5.5V
10
10
2.7 to 3.6
VI = VIH or VIL
VO = 0 to VCC
2.7 to 3.6 VI = VCC or GND
VI or VO= 3.6 to 5.5V
2.7 to 3.6 VIH = VCC - 0.6V
±5
20
± 20
500
±5
20
± 20
500
Unit
V
V
V
V
µA
µA
µA
µA
µA
DYNAMIC SWITCHING CHARACTERISTICS
Test Condition
Value
Symbol
Parameter
VCC
(V)
TA = 25 °C
Min. Typ. Max.
Unit
VOLP
VOLV
Dynamic Low Level Quiet
Output (note 1)
3.3
CL = 50pF
VIL = 0V, VIH = 3.3V
0.8
-0.8
V
1) Number of outputs defined as "n". Measured with "n-1" outputs switching from HIGH to LOW or LOW to HIGH. The remaining output is
measured in the LOW state.
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74LCX16374 전자부품, 판매, 대치품
WAVEFORM 2: OUTPUT ENABLE AND DISABLE TIME (f=1MHz; 50% duty cycle)
74LCX16374
www.DataSheet4U.com
WAVEFORM 3 : PULSE WIDTH (f=1MHz; 50% duty cycle)
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