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參數(shù)資料
| 型號(hào)： | 74ABT640D-T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通用總線功能 |
| 英文描述： | High-Linearity 1700MHz to 2200MHz Down-Conversion Mixer with LO Buffer/Switch |
| 中文描述： | ABT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20 |
| 文件頁(yè)數(shù)： | 2/10頁(yè) |
| 文件大?。?/td> | 104K |
| 代理商： | 74ABT640D-T |
Philips Semiconductors
Product specification
74ABT640
Octal transceiver with direction pin, inverting
(3-State)
2
1998 Jan 16
853–1612 18864
FEATURES
Octal bidirectional bus interface
3-State buffers
Power-up 3-State
Live insertion/extraction permitted
Output capability: +64mA/–32mA
Latch-up protection exceeds 500mA per Jedec Std 17
ESD protection exceeds 2000 V per MIL STD 883 Method 3015
and 200 V per Machine Model
DESCRIPTION
The 74ABT640 high-performance BiCMOS device combines low
static and dynamic power dissipation with high speed and high
output drive.
The 74ABT640 device is an octal transceiver featuring inverting
3-State bus compatible outputs in both send and receive directions.
The control function implementation minimizes external timing
requirements. The device features an Output Enable (OE) input for
easy cascading and a Direction (DIR) input for direction control.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
T
amb
= 25
°
C; GND = 0V
TYPICAL
UNIT
t
PLH
t
PHL
Propagation delay
An to Bn or Bn to An
C
L
= 50pF; V
CC
= 5V
3.1
ns
C
IN
Input capacitance
DIR, OE
V
I
= 0V or V
CC
4
pF
C
I/O
I/O capacitance
Outputs disabled; V
O
= 0V or V
CC
7
pF
I
CCZ
Total supply current
Outputs disabled; V
CC
=5.5V
50
μ
A
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
OUTSIDE NORTH AMERICA
NORTH AMERICA
DWG NUMBER
20-Pin Plastic DIP
–40
°
C to +85
°
C
74ABT640 N
74ABT640 N
SOT146-1
20-Pin plastic SO
–40
°
C to +85
°
C
74ABT640 D
74ABT640 D
SOT163-1
20-Pin Plastic SSOP Type II
–40
°
C to +85
°
C
74ABT640 DB
74ABT640 DB
SOT339-1
20-Pin Plastic TSSOP Type I
–40
°
C to +85
°
C
74ABT640 PW
74ABT640PW DH
SOT360-1
PIN CONFIGURATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DIR
A0
A1
A2
A3
A4
A5
A6
A7
GND
V
CC
OE
B0
B1
B2
B3
B4
B5
B6
B7
SA00208
PIN DESCRIPTION
PIN
NUMBER
SYMBOL
NAME AND FUNCTION
1
DIR
Direction control input
2, 3, 4, 5,
6, 7, 8, 9
A0 – A7
Data inputs/outputs (A side)
18, 17, 16,
15,
14, 13, 12, 11
B0 – B7
Data inputs/outputs (B side)
19
OE
Output enable input, B side to A
side (active-Low)
10
GND
Ground (0V)
20
V
CC
Positive supply voltage
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74ABT640PW-T | SiGe High-Linearity, 1700MHz to 2200MHz Downconversion Mixer with LO Buffer/Switch |
| 74ABT821 | 10-bit D-type flip-flop; positive-edge trigger 3-State |
| 74ABT821PWDH | 10-bit D-type flip-flop; positive-edge trigger 3-State |
| 74ACT2725SCX | 512 X 9 OTHER FIFO, PDSO28 |
| 74F189QC | 16 X 4 STANDARD SRAM, 27 ns, PQCC20 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ABT640DW | 制造商:Texas Instruments 功能描述: |
| 74ABT640N | 功能描述:總線收發(fā)器 OCTAL XCVR W/DIR PIN INV 3-S RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| 74ABT640N,602 | 功能描述:總線收發(fā)器 OCTAL XCVR W/DIR PIN RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| 74ABT640PW | 功能描述:總線收發(fā)器 OCTAL XCVR W/DIR PIN INV 3-S RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| 74ABT640PW,112 | 功能描述:總線收發(fā)器 OCTAL XCVR W/DIR PIN RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
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