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参数资料
| 型号： | SN74AHCT594DRE4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 计数移位寄存器 |
| 英文描述： | AHCT/VHCT/VT SERIES, 8-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO16 |
| 封装： | GREEN, PLASTIC, SOIC-16 |
| 文件页数： | 1/20页 |
| 文件大小： | 668K |
| 代理商： | SN74AHCT594DRE4 |
SN54AHCT594, SN74AHCT594
8BIT SHIFT REGISTERS
WITH OUTPUT REGISTERS
SCLS417H JUNE 1998 REVISED SEPTEMBER 2003
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Inputs Are TTL-Voltage Compatible
D 8-Bit Serial-In, Parallel-Out Shift
Registers With Storage
D Independent Direct Overriding Clears
on Shift and Storage Registers
D Independent Clocks for Both Shift and
Storage Registers
D Latch-Up Performance Exceeds 100 mA
Per JESD 78, Class II
D ESD Protection Exceeds JESD 22
2000-V Human-Body Model (A114-A)
200-V Machine Model (A115-A)
1000-V Charged-Device Model (C101)
description/ordering information
The ’AHCT594 devices contain an 8-bit serial-in,
parallel-out shift register that feeds an 8-bit D-type
storage register. Separate clocks and direct
overriding clear (SRCLR, RCLR) inputs are
provided on both the shift and storage registers.
A serial (QH′) output is provided for cascading
purposes.
Both the shift register (SRCLK) and storage
register
(RCLK)
clocks
are
positive
edge
triggered. If both clocks are connected together,
the shift register always is one count pulse ahead
of the storage register.
ORDERING INFORMATION
TA
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP N
Tube
SN74AHCT594N
SOIC D
Tube
SN74AHCT594D
AHCT594
SOIC D
Tape and reel
SN74AHCT594DR
AHCT594
40
°C to 85°C
SOP NS
Tape and reel
SN74AHCT594NSR
AHCT594
40 C to 85 C
SSOP DB
Tape and reel
SN74AHCT594DBR
HB594
TSSOP PW
Tube
SN74AHCT594PW
HB594
TSSOP PW
Tape and reel
SN74AHCT594PWR
HB594
CDIP J
Tube
SNJ54AHCT594J
55
°C to 125°C
CFP W
Tube
SNJ54AHCT594W
55 C to 125 C
LCCC FK
Tube
SNJ54AHCT594FK
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines
are available at www.ti.com/sc/package.
UNLESS OTHERWISE NOTED this document contains PRODUCTION
DATA information current as of publication date. Products conform to
specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all
parameters.
Copyright
2003, Texas Instruments Incorporated
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
SN54AHCT594 ...J OR W PACKAGE
SN74AHCT594 . . . D, DB, N, NS, OR PW PACKAGE
(TOP VIEW)
SN54AHCT594 . . . FK PACKAGE
(TOP VIEW)
NC No internal connection
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
QB
QC
QD
QE
QF
QG
QH
GND
VCC
QA
SER
RCLR
RCLK
SRCLK
SRCLR
QH′
32 1 20 19
910 11 12 13
4
5
6
7
8
18
17
16
15
14
SER
RCLR
NC
RCLK
SRCLK
QD
QE
NC
QF
QG
Q
NC
SRCLR
H
GND
NC
C
Q
B
V
CC
Q
A
Q
H
Q
′
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74AHCT594DRG4 | 功能描述:计数器移位寄存器 8B Shift Registers RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
| SN74AHCT594N | 功能描述:计数器移位寄存器 8-Bit Shift Register w/Output Registers RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
| SN74AHCT594NE4 | 功能描述:计数器移位寄存器 8-Bit Shift Register w/Output Registers RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
| SN74AHCT594NSR | 功能描述:计数器移位寄存器 8-Bit Shift Register w/Output Registers RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
| SN74AHCT594NSRE4 | 功能描述:计数器移位寄存器 8-Bit Shift Register w/Output Registers RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
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