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74AC16244TTR Datasheet

  • 74AC16244TTR

  • BUFFER/DRIVER|QUAD|4-BIT|AC-CMOS|TSSOP|48PIN|PLASTIC

  • 64.22KB

  • 8頁(yè)

  • ETC

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74AC16244
16-BIT BUS BUFFER
WITH 3-STATE OUTPUTS (NON INVERTED)
s
s
s
s
s
s
s
s
s
HIGH SPEED:
t
PD
= 4.5 ns (TYP.) at V
CC
= 5V
LOW POWER DISSIPATION:
I
CC
= 8
碌A(chǔ)
(MAX.) at T
A
=25擄C
HIGH NOISE IMMUNITY:
V
NIH
= V
NIL
= 28% V
CC
(MIN.)
POWER DOWN PROTECTION ON INPUTS
SYMMETRICAL OUTPUT IMPEDANCE:
|I
OH
| = I
OL
= 24 mA (MIN)
BALANCED PROPAGATION DELAYS:
t
PLH
鈮?/div>
t
PHL
OPERATING VOLTAGE RANGE:
V
CC
(OPR) = 2V to 6V
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 16244
IMPROVED LATCH-UP IMMUNITY
TSSOP
ORDER CODES
PACKAGE
TSSOP
TUBE
T &R
74AC16244TTR
PIN CONNECTION
DESCRIPTION
The 74AC16244 is an advanced high-speed
CMOS 16-BIT BUS BUFFER (3-STATE) fabricat-
ed with sub-micron silicon gate and double-layer
metal wiring C
2
MOS tecnology.
Any nG output control governs four BUS
BUFFERS. Output Enable inputs (nG) tied
together give full 16 bit operation.
When nG is LOW, the outputs are enabled. When
nG is HIGH, the output are in high impedance
state.
The device is designed to be used with 3-state
memory address drivers, etc.
March 2002
1/8

74AC16244TTR 產(chǎn)品屬性

  • 2,000

  • 集成電路 (IC)

  • 邏輯 - 緩沖器，驅(qū)動(dòng)器，接收器，收發(fā)器

  • 74AC

  • 緩沖器/線(xiàn)路驅(qū)動(dòng)器，非反相

  • 4

  • 4

  • 24mA，24mA

  • 2 V ~ 6 V

  • -55°C ~ 125°C

  • 表面貼裝

  • 48-TFSOP（0.240"，6.10mm 寬）

  • 48-TSSOP

  • 帶卷 (TR)

  • 497-1020-2

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