Datasheet > CD74HC194NSR96

CD74HC194NSR96

更新时间： 2024-11-01 23:41:19

品牌	Logo	应用领域
其他 - ETC		移位寄存器触发器逻辑集成电路光电二极管
页数	文件大小	规格书
8页	37K
描述
SHIFT REGISTER\|HC-CMOS\|SOP\|16PIN\|PLASTIC

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CD74HC194NSR96 数据手册

CD54/74HC194,

CD74HCT194

Data sheet acquired from Harris Semiconductor

SCHS164B

High-Speed CMOS Logic

4-Bit Bidirectional Universal Shift Register

September 1997 - Revised March 2002

Features

Description

• Four Operating Modes

The ’HC194 and CD74HCT194 are 4-bit shift registers with

Asynchronous Master Reset (MR). In the parallel mode (S0

and S1 are high), data is loaded into the associated ﬂip-ﬂop

and appears at the output after the positive transition of the

clock input (CP). During parallel loading serial data ﬂow is

inhibited. Shift left and shift right are accomplished

synchronously on the positive clock edge with serial data

entered at the shift left (DSL) serial input for the shift right

mode, and at the shift right (DSR) serial input for the shift left

- Shift Right, Shift Left, Hold and Reset

• Synchronous Parallel or Serial Operation

[ /Title

(CD74

HC194,

CD74H

CT194)

/Sub-

• Typical f

MAX

= 60MHz at V

= 5V, C = 15pF,

CC L

T = 25 C

• Asynchronous Master Reset

• Fanout (Over Temperature Range)

mode. Clearing the register is accomplished by a Low

applied to the Master Reset (MR) pin.

- Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads

- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads

ject

(High-

Speed

CMOS

Logic

4-Bit

• Wide Operating Temperature Range . . . -55 C to 125 C

• Balanced Propagation Delay and Transition Times

Ordering Information

TEMP. RANGE

PART NUMBER

CD54HC194F3A

CD74HC194E

CD74HC194M

CD74HC194NSR

CD74HCT194E

NOTES:

( C)

PACKAGE

16 Ld CERDIP

16 Ld PDIP

16 Ld SOIC

16 Ld SOP

• Signiﬁcant Power Reduction Compared to LSTTL

Logic ICs

-55 to 125

• HC Types

- 2V to 6V Operation

- High Noise Immunity: N = 30%, N = 30% of V

IL IH CC

at V

= 5V

• HCT Types

16 Ld PDIP

- 4.5V to 5.5V Operation

- Direct LSTTL Input Logic Compatibility,

V = 0.8V (Max), V = 2V (Min)

1. When ordering, use the entire part number. Add the sufﬁx 96 to

obtain the variant in the tape and reel.

- CMOS Input Compatibility, I ≤ 1µA at V , V

OL OH

2. Die for this part number is available which meets all electrical

specifications. Please contact your local TI sales office or

customer service for ordering information.

Pinout

CD54HC194

(CERDIP)

CD74HC194

(PDIP, SOIC, SOP)

CD74HCT194

(PDIP, SOIC)

TOP VIEW

16 V

DSR

15 Q

14 Q

13 Q

12 Q

11 CP

10 S1

DSL

GND

CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.

12 3 4 5 6 7 8

中文翻译

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与CD74HC194NSR96相关器件

型号	品牌	获取价格	描述	数据表
CD74HC194NSRE4	ROCHESTER	获取价格	Parallel In Parallel Out, HC/UH Series, 4-Bit, Bidirectional, True Output, CMOS, PDSO16, G
CD74HC194NSRE4	TI	获取价格	High-Speed CMOS Logic 4-Bit Bidirectional Universal Shift Register
CD74HC194NSRG4	TI	获取价格	IC HC/UH SERIES, 4-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT,
CD74HC194PW	VECTRON	获取价格	High-Speed CMOS Logic 4-Bit Bidirectional Universal Shift Register
CD74HC194PW	TI	获取价格	High-Speed CMOS Logic 4-Bit Bidirectional Universal Shift Register
CD74HC194PWE4	TI	获取价格	High-Speed CMOS Logic 4-Bit Bidirectional Universal Shift Register
CD74HC194PWG4	TI	获取价格	High-Speed CMOS Logic 4-Bit Bidirectional Universal Shift Register
CD74HC194PWR	VECTRON	获取价格	High-Speed CMOS Logic 4-Bit Bidirectional Universal Shift Register
CD74HC194PWR	TI	获取价格	High-Speed CMOS Logic 4-Bit Bidirectional Universal Shift Register
CD74HC194PWRE4	TI	获取价格	High-Speed CMOS Logic 4-Bit Bidirectional Universal Shift Register

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