音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

74194 Datasheet

  • 74194

  • 4 BIT PIPO SHIFT REGISTER

  • 12頁

  • STMICROELECTRONICS   STMICROELECTRONICS

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

M54HC194
M74HC194
4 BIT PIPO SHIFT REGISTER
.
.
.
.
.
.
.
.
HIGH SPEED
t
PD
= 12 ns (TYP.) AT V
CC
= 5 V
LOW POWER DISSIPATION
I
CC
= 4
碌A(chǔ)
(MAX.) AT T
A
= 25
擄C
OUTPUT DRIVE CAPABILITY
10 LSTTL LOADS
SYMMETRICAL OUTPUT IMPEDANCE
錚
OH
錚?/div>
= I
OL
= 4 mA (MIN.)
BALANCED PROPAGATION DELAYS
t
PLH
= t
PHL
HIGH NOISE IMMUNITY
V
NIH
= V
NIL
= 28 % V
CC
(MIN.)
WIDE OPERATING VOLTAGE RANGE
V
CC
(OPR) = 2 V TO 6 V
PIN AND FUNCTION COMPATIBLE
WITH 54/74LS194
B1R
(Plastic Package)
F1R
(Ceramic Package)
M1R
(Micro Package)
C1R
(Chip Carrier)
ORDER CODES :
M54HC194F1R
M74HC194M1R
M74HC194B1R
M74HC194C1R
DESCRIPTION
The M54/74HC194 is a high speed CMOS 4 BIT PIPO
2
SHIFT REGISTER fabricated in silicon gate C MOS
technology. It has the same high speed performance
of LSTTL combined with true CMOS low power con-
sumption. This SHIFT REGISTER is designed to in-
corporate virtually all of the features a system designer
may want in a shift register. It features parallel inputs,
parallel outputs, right shift and left shift serial inputs,
clear line. The register has four distinct modes of oper-
ation : PARALLEL (broadside) LOAD ; SHIFT RIGHT
(in the direction Q
A
Q
D
); SHIFT LEFT ; INHIBIT
CLOCK (do nothing). Synchronous parallel loading is
accomplished by applying the four data bits and taking
both mode control inputs, S0 and S1 high. The data
are loaded into their respective flip-flops and appear
at the outputs after the positive transition of the
CLOCK input. During loading, serial data flow is in-
hibited. Shift right is accomplished synchronously with
the rising edge of the clock pulse when S0 is high and
S1 is low. Serial data for this mode is entered at the
SHIFT RIGHT data input. When S0 is low and S1 is
high,data shifts left synchronously and new data is en-
tered at the SHIFT LEFT serial input. Clocking of the
flipflops is inhibited when both mode control inputs are
low. The mode control inputs should be changed only
when the CLOCK input is high. All inputs are equipped
with protection circuits against static discharge and
transient excess voltage.
October 1992
PIN CONNECTIONS
(top view)
NC =
No Internal
Connection
1/12

74194相關(guān)型號PDF文件下載

  • 型號
    版本
    描述
    廠商
    下載
  • 英文版
    SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL
    TI
  • 英文版
    SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL
    TI [Texas ...
  • 英文版
    Synchronous Up/Down 4-Bit Binary Counter with Mode Control
    NSC
  • 英文版
    Synchronous 4-Bit Up/Down Counter with Mode Control
    FAIRCHILD
  • 英文版
    Synchronous Up/Down 4-Bit Binary Counter with Mode Control
    NSC [Natio...
  • 英文版
    Synchronous 4-Bit Up/Down Counter with Mode Control
    FAIRCHILD ...
  • 英文版
    SYNCHRONOUS UP/DOWN DECADE(,BINARY) COUNTER
    STMICROELECTRONICS
  • 英文版
    SYNCHRONOUS UP/DOWN DECADE(,BINARY) COUNTER
    STMICROELECTRON...
  • 英文版
    Synchronous 4-Bit Binary Counter with Dual Clock
    FAIRCHILD
  • 英文版
    Synchronous 4-Bit Binary Counter with Dual Clock
    FAIRCHILD ...
  • 英文版
    4 BIT PIPO SHIFT REGISTER
    STMICROELECTRONICS
  • 英文版
    4 BIT PIPO SHIFT REGISTER
    STMICROELECTRON...
  • 英文版
    UNIVERSAL 4-BIT SHIFT REGISTER
    NSC
  • 英文版
    UNIVERSAL 4-BIT SHIFT REGISTER
    NSC [Natio...
  • 英文版
    8-BIT R/L SHIFT REGISTER
    ETC
  • 英文版
    8-BIT R/L SHIFT REGISTER
    ETC [ETC]
  • 英文版
    8-BIT SHIFT REGISTERS
    TI
  • 英文版
    8-BIT SHIFT REGISTERS
    TI [Texas ...
  • 英文版
    Synchronous Up/Down Counter
    ETC
  • 英文版
    Synchronous Up/Down Counter

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！