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參數資料
| 型號： | MC74LCX16373DT |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | LOW-VOLTAGE CMOS 16-BIT TRANSPARENT LATCH |
| 中文描述： | LVC/LCX/Z SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48 |
| 封裝： | PLASTIC, TSSOP-48 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 123K |
| 代理商： | MC74LCX16373DT |
SEMICONDUCTOR TECHNICAL DATA
1
REV 1
Motorola, Inc. 1996
11/96
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The MC74LCX16373 is a high performance, non–inverting 16–bit
transparent latch operating from a 2.7 to 3.6V supply. The device is byte
controlled. Each byte has separate Output Enable and Latch Enable
inputs. These control pins can be tied together for full 16–bit operation.
High impedance TTL compatible inputs significantly reduce current
loading to input drivers while TTL compatible outputs offer improved
switching noise performance. A VI specification of 5.5V allows
MC74LCX16373 inputs to be safely driven from 5V devices.
The MC74LCX16373 contains 16 D–type latches with 3–state
5V–tolerant outputs. When the Latch Enable (LEn) inputs are HIGH, data
on the Dn inputs enters the latches. In this condition, the latches are
transparent, i.e., a latch output will change state each time its D input
changes. When LE is LOW, the latches store the information that was
present on the D inputs a setup time preceding the HIGH–to–LOW
transition of LE. The 3–state outputs are controlled by the Output Enable
(OEn) inputs. When OE is LOW, the outputs are enabled. When OE is
HIGH, the standard outputs are in the high impedance state, but this does
not interfere with new data entering into the latches.
Designed for 2.7 to 3.6V VCC Operation
5.4ns Maximum tpd
5V Tolerant — Interface Capability With 5V TTL Logic
Supports Live Insertion and Withdrawal
IOFF Specification Guarantees High Impedance When VCC = 0V
LVTTL Compatible
LVCMOS Compatible
24mA Balanced Output Sink and Source Capability
Near Zero Static Supply Current in All Three Logic States (20
μ
A)
Substantially Reduces System Power Requirements
Latchup Performance Exceeds 500mA
ESD Performance: Human Body Model >2000V; Machine Model >200V
LOW–VOLTAGE
CMOS 16–BIT
TRANSPARENT LATCH
DT SUFFIX
PLASTIC TSSOP PACKAGE
CASE 1201–01
PIN NAMES
Function
Output Enable Inputs
Latch Enable Inputs
Inputs
Outputs
Pins
OEn
LEn
D0–D15
O0–O15
相關PDF資料 |
PDF描述 |
|---|---|
| MC145472FE | LOW-VOLTAGE CMOS 16-BIT TRANSPARENT LATCH |
| MC74LCX16373 | LOW-VOLTAGE CMOS 16-BIT TRANSPARENT LATCH |
| MC74LCX16374 | LOW-VOLTAGE CMOS 16-BIT D-TYPE FLIP-FLOP |
| MC74LCX16374 | LOW-VOLTAGE CMOS 16-BIT D-TYPE FLIP-FLOP |
| MC74LCX16374DT | LOW-VOLTAGE CMOS 16-BIT D-TYPE FLIP-FLOP |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74LCX16373DTG | 功能描述:閉鎖 LOG CMOS LATCH 16BIT RoHS:否 制造商:Micrel 電路數量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
| MC74LCX16373DTR | 制造商:ON Semiconductor 功能描述: |
| MC74LCX16373DTR2 | 功能描述:閉鎖 2-3.6V CMOST 16-Bit RoHS:否 制造商:Micrel 電路數量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
| MC74LCX16373DTR2G | 制造商:ON Semiconductor 功能描述:LATCH TRANSPARENT 3-ST 16CH D-TYPE 48TSSOP - Tape and Reel |
| MC74LCX16373DTRG | 功能描述:閉鎖 2-3.6V CMOST 16-Bit Transparent RoHS:否 制造商:Micrel 電路數量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
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