參數(shù)資料
型號: 74LVX16374TTR
廠商: 意法半導體
英文描述: LOW VOLTAGE CMOS 16-BIT D-TYPE FLIP FLOP (3-STATE) WITH 5V TOLERANT INPUTS
中文描述: 低電壓CMOS 16位D型觸發(fā)器(三態(tài)與5V容限輸入)
文件頁數(shù): 1/10頁
文件大小: 275K
代理商: 74LVX16374TTR
1/10
February 2003
I
HIGH SPEED:
f
MAX
= 160 MHz (TYP.) at V
CC
= 3V
5V TOLERANT INPUTS
POWER DOWN PROTECTION ON INPUTS
INPUT VOLTAGE LEVEL:
V
IL
= 0.8V, V
IH
= 2V at V
CC
=3V
LOW POWER DISSIPATION:
I
CC
= 4
μ
A (MAX.) at T
A
=25°C
LOW NOISE:
V
OLP
= 0.3V (TYP.) at V
CC
=3.3V
SYMMETRICAL OUTPUT IMPEDANCE:
|I
OH
| = I
OL
= 4 mA (MIN) at V
CC
=3V
BALANCED PROPAGATION DELAYS:
t
PLH
t
PHL
OPERATING VOLTAGE RANGE:
V
CC
(OPR) = 2V to 3.6V (1.2V Data Retention)
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 16373
IMPROVED LATCH-UP IMMUNITY
I
I
I
I
I
I
I
I
I
I
DESCRIPTION
The 74LVX16374 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 C
2
MOS
technology. It is ideal for low power, battery
operated and low noise 3.3V applications.
These 16 bit D-TYPE flip-flop is controlled by two
clock inputs (CK) and two output enable inputs
(nOE). The device can be used as two 8-bit
flip-flops or one 16-bit flip-flop.On the positive
transition of the clock, the Q outputs will be set to
the logic state that were setup at the D inputs.
While the (OE) input is low, the outputs will be in
a normal logic state (high or low logic level); while
OE is high, the outputs will be in a high impedance
state.The output control does not affect the inter-
nal operation of flip-flops; that is, the old data can
be retained or the new data can be entered even
while the outputs are off.Power down protection is
provided on all inputs and 0 to 7V can be accepted
on inputs with no regard to the supply voltage.This
device can be used to interface 5V to 3V. All in-
puts and outputs are equipped with protection cir-
cuits against static discharge, giving them 2KV
ESD immunity and transient excess voltage.
74LVX16374
LOW VOLTAGE CMOS 16-BIT D-TYPE FLIP FLOP (3-STATE)
WITH 5V TOLERANT INPUTS
ORDER CODES
PACKAGE
TUBE
T & R
TSSOP
74LVX16374TTR
TSSOP
PIN CONNECTION
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