參數(shù)資料
型號(hào): IDT74FCT2373TD
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 總線收發(fā)器
英文描述: FCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDIP20
封裝: CERDIP-20
文件頁(yè)數(shù): 1/7頁(yè)
文件大?。?/td> 108K
代理商: IDT74FCT2373TD
1
IDT74FCT2373T/AT/CT
FAST CMOS OCTAL TRANSPARENT LATCH
COMMERCIALTEMPERATURERANGE
SEPTEMBER 1999
1999
Integrated Device Technology, Inc.
DSC-5497/-
c
IDT74FCT2373T/AT/CT
COMMERCIAL TEMPERATURE RANGE
FAST CMOS OCTAL
TRANSPARENT LATCH
DESCRIPTION:
The FCT2373T ia an octal transparent latch built using an advanced
dual metal CMOS technology. These octal latches have 3-state outputs and
are intended for bus oriented applications. The flip-flops appear transparent
to the data when Latch Enable (LE) is high. When LE is low, the data that
meets the set-up time is latched. Data appears on the bus when the Output
Enable (
OE)islow. WhenOEishigh,thebusoutputisinthehigh-impedance
state.
The FCT2373T has balanced drive outputs with current limiting resis-
tors. This offers low ground bounce, minimal undershoot and controlled
output fall times-reducing the need for external series terminating resistors.
The FCT2373T parts are plug-in replacements for FCT373T parts.
FUNCTIONAL BLOCK DIAGRAM
LE
D
G
O
O0
D0
D
G
O
O1
D1
D
G
O
O2
D2
D
G
O
O3
D3
D
G
O
O4
D4
D
G
O
O5
D5
D
G
O
O6
D6
D
G
O
O7
D7
OE
FEATURES:
Low input and output leakage ≤1A (max.)
Extended commercial range of –40°C to +85°C
CMOS power levels
True TTL input and output compatibility
VOH = 3.3V (typ.)
VOL = 0.3V (typ.)
Meets or exceeds JEDEC standard 18 specifications
Product available in Radiation Tolerant and Radiation Enhanced
versions
Available in PDIP, SOIC, SSOP, QSOP, and TSSOP packages
Std., A and C speed grades
Resistor output
(-15mA IOH, 12mA IOL)
Reduced system switching noise
相關(guān)PDF資料
PDF描述
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