전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

CD74HC4538MTG4 데이터시트(PDF) 1 Page - Texas Instruments

부품명 CD74HC4538MTG4
상세설명  High-Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrator
Download  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  TI [Texas Instruments]
홈페이지  http://www.ti.com
Logo TI - Texas Instruments

CD74HC4538MTG4 데이터시트(HTML) 1 Page - Texas Instruments

  CD74HC4538MTG4 Datasheet HTML 1Page - Texas Instruments CD74HC4538MTG4 Datasheet HTML 2Page - Texas Instruments CD74HC4538MTG4 Datasheet HTML 3Page - Texas Instruments CD74HC4538MTG4 Datasheet HTML 4Page - Texas Instruments CD74HC4538MTG4 Datasheet HTML 5Page - Texas Instruments CD74HC4538MTG4 Datasheet HTML 6Page - Texas Instruments CD74HC4538MTG4 Datasheet HTML 7Page - Texas Instruments CD74HC4538MTG4 Datasheet HTML 8Page - Texas Instruments CD74HC4538MTG4 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 20 page
background image
1
Data sheet acquired from Harris Semiconductor
SCHS123E
Features
• Retriggerable/Resettable Capability
• Trigger and Reset Propagation Delays Independent of
RX, CX
• Triggering from the Leading or Trailing Edge
• Q and Q Buffered Outputs Available
• Separate Resets
• Wide Range of Output Pulse Widths
• Schmitt Trigger Input on A and B Inputs
• Retrigger Time is Independent of CX
• Fanout (Over Temperature Range)
- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
• Wide Operating Temperature Range . . . -55oC to 125oC
• Balanced Propagation Delay and Transition Times
• Significant Power Reduction Compared to LSTTL
Logic ICs
• HC Types
- 2V to 6V Operation
- High Noise Immunity: NIL = 30%, NIH = 30% of VCC
at VCC = 5V
• HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility,
VIL= 0.8V (Max), VIH = 2V (Min)
- CMOS Input Compatibility, Il ≤ 1µA at VOL, VOH
Pinout
CD54HC4538, CD54HCT4538
(CERDIP)
CD74HC4538
(PDIP, SOIC, SOP, TSSOP)
CD74HCT4538
(PDIP, SOIC)
TOP VIEW
Description
The
’HC4538
and
’HCT4538
are
dual
retriggerable/resettable monostable precision multivibrators
for fixed voltage timing applications. An external resistor
(RX) and an external capacitor (CX) control the timing and
the accuracy for the circuit. Adjustment of RX and CX
provides a wide range of output pulse widths from the Q and
Q terminals. The propagation delay from trigger input-to-
output transition and the propagation delay from reset input-
to-output transition are independent of RX and CX.
Leading-edge triggering (A) and trailing edge triggering (B)
inputs are provided for triggering from either edge of the
input pulse. An unused “A” input should be tied to GND and
an unused B should be tied to VCC. On power up the IC is
reset. Unused resets and sections must be terminated. In
normal operation the circuit retriggers on the application of
each new trigger pulse. To operate in the non-triggerable
mode Q is connected to B when leading edge triggering (A)
is used or Q is connected to A when trailing edge triggering
(B) is used. The period (
τ) can be calculated from τ = (0.7)
RX, CX; RMIN is 5kΩ. CMIN is 0pF.
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
1CX
1RXCX
1R
1A
1B
1Q
GND
1Q
VCC
2RXCX
2R
2A
2B
2Q
2Q
2CX
Ordering Information
PART NUMBER
TEMP. RANGE
(oC)
PACKAGE
CD54HC4538F3A
-55 to 125
16 Ld CERDIP
CD54HCT4538F3A
-55 to 125
16 Ld CERDIP
CD74HC4538E
-55 to 125
16 Ld PDIP
CD74HC4538M
-55 to 125
16 Ld SOIC
CD74HC4538MT
-55 to 125
16 Ld SOIC
CD74HC4538M96
-55 to 125
16 Ld SOIC
CD74HC4538NSR
-55 to 125
16 Ld SOP
CD74HC4538PW
-55 to 125
16 Ld TSSOP
CD74HC4538PWR
-55 to 125
16 Ld TSSOP
CD74HC4538PWT
-55 to 125
16 Ld TSSOP
CD74HCT4538E
-55 to 125
16 Ld PDIP
CD74HCT4538M
-55 to 125
16 Ld SOIC
CD74HCT4538MT
-55 to 125
16 Ld SOIC
CD74HCT4538M96
-55 to 125
16 Ld SOIC
NOTE: When ordering, use the entire part number. The suffixes 96
and R denote tape and reel. The suffix T denotes a small-quantity
reel of 250.
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright
© 2003, Texas Instruments Incorporated
CD54HC4538, CD74HC4538,
CD54HCT4538, CD74HCT4538
High-Speed CMOS Logic Dual Retriggerable
Precision Monostable Multivibrator
[ /Title
(CD54
HC453
8,
CD74
HC453
8,
CD74
HCT45
38)
/Sub-
ject
(High
Speed
CMOS
Logic
June 1998 - Revised October 2003


유사한 부품 번호 - CD74HC4538MTG4

제조업체부품명데이터시트상세설명
logo
Texas Instruments
CD74HC4538MT TI-CD74HC4538MT Datasheet
382Kb / 18P
[Old version datasheet]   High-Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrator
CD74HC4538MTE4 TI-CD74HC4538MTE4 Datasheet
382Kb / 18P
[Old version datasheet]   High-Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrator
More results

유사한 설명 - CD74HC4538MTG4

제조업체부품명데이터시트상세설명
logo
Texas Instruments
CD54HCT4538 TI-CD54HCT4538 Datasheet
382Kb / 18P
[Old version datasheet]   High-Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrator
CD54HC4538 TI-CD54HC4538 Datasheet
64Kb / 11P
[Old version datasheet]   High Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrator
CD74HC4538-Q1 TI1-CD74HC4538-Q1 Datasheet
341Kb / 16P
[Old version datasheet]   HIGH-SPEED CMOS LOGIC DUAL RETRIGGERABLE PRECISION MONOSTABLE MULTIVIBRATOR
logo
Nexperia B.V. All right...
74HC4538 NEXPERIA-74HC4538 Datasheet
293Kb / 17P
   Dual retriggerable precision monostable multivibrator
Rev. 6 - 16 July 2021
74HC4538-Q100 NEXPERIA-74HC4538-Q100 Datasheet
256Kb / 20P
   Dual retriggerable precision monostable multivibrator
74HCT4538-Q100 NEXPERIA-74HCT4538-Q100 Datasheet
252Kb / 20P
   Dual retriggerable precision monostable multivibrator
logo
NXP Semiconductors
74HC4538 PHILIPS-74HC4538 Datasheet
149Kb / 13P
   Dual retriggerable precision monostable multivibrator
September 1993
74HC_HCT4538 PHILIPS-74HC_HCT4538_15 Datasheet
150Kb / 24P
   Dual retriggerable precision monostable multivibrator
Rev. 03-8 June 2009
logo
Nexperia B.V. All right...
74HCT4538 NEXPERIA-74HCT4538 Datasheet
274Kb / 16P
   Dual retriggerable precision monostable multivibrator
Rev. 6 - 11 February 2021
logo
Toshiba Semiconductor
TC4538BP TOSHIBA-TC4538BP Datasheet
252Kb / 6P
   DUAL PRECISION RETRIGGERABLE/RESETTABLE MONOSTABLE MULTIVIBRATOR
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com